The Importance of Soil Testing After Oil Tank Removal: Safety, Costs & Compliance

Oil tanks whether aboveground or underground were once common sources of residential heating. However, as environmental regulations evolved and modern heating systems replaced outdated tanks, thousands of homeowners have chosen to remove old, unused oil tanks from their property. While removing a tank is an important first step, the real safety measure begins afterward: Soil Testing After Oil Tank Removal.

Soil contamination from leaking tanks can cause severe environmental hazards, property damage, reduced home value, and legal complications. Understanding why soil testing matters, how it works, and what costs or regulations are involved will help you protect your home and stay compliant with state and environmental laws.

This complete guide explains everything you need to know about post-removal soil testing, the benefits, risks of skipping it, and how to ensure your property remains clean and safe.

Why Soil Testing After Oil Tank Removal Is Essential

Even if the tank looks structurally sound, you can’t confirm what has leaked into the ground over the years without testing. Whether your property had a steel UST (underground storage tank) or an aboveground tank, the possibility of leakage is real.

1. Hidden Leaks Can Go Unnoticed for Years

Oil tanks corrode over time, especially older steel models. Slow leaks can release fuel into the soil for years without any visible signs. By the time you notice an odor or stain, groundwater contamination may have already occurred.

2. Prevents Environmental Damage

Home heating oil contains harmful chemicals that can:

-Contaminate groundwater

-Pollute soil

-Harm plants and trees

-Affect local wildlife

Professional soil testing ensures your property does not contribute to environmental hazards.

3. Required for Property Sale & Insurance

Many lenders, insurers, and real estate buyers require a soil testing service report after oil tank removal before approving:

-Loans

-Insurance policies

-Property sales

A clean certification protects your home’s value and avoids future liabilities.

4. Helps Avoid Legal Penalties

Different states have strict regulations regarding fuel contamination. Failing to test may lead to:

-Fines

-Mandatory remediation orders

-Delays in property transactions

Soil testing keeps you compliant and protected.

Understanding Oil Tank Removal and Its Impact on Soil

Before testing begins, the oil tank removal process involves:

-Pumping out remaining oil

-Cleaning the tank interior

-Safely excavating and removing the tank

-Inspecting the surrounding soil visually

However, visual inspection alone can be misleading. Contamination is often invisible and can occur beneath or around the tank bed. That’s why soil testing becomes the most reliable method of detecting leaks.

How Soil Testing Works After Oil Tank Removal

Testing is performed by licensed environmental professionals who collect soil samples near the tank location. The process includes:

Sample Collection

Samples are taken from strategic points:

-Beneath the oil tank

-Around the perimeter

-At varying depths

This ensures accurate testing of all potential contamination zones.

Laboratory Analysis

Samples are sent to certified labs to test for:

-Total Petroleum Hydrocarbons (TPH)

-Volatile Organic Compounds (VOCs)

-Semi-volatile compounds

-Diesel range organics

-Heating oil residues

Labs analyze how deep and how far contaminants have spread.

Report & Certification

You receive a detailed environmental report which includes:

-Contamination levels

-Comparison with state standards

-Recommendations for cleanup (if needed)

-Clearance certificate

This certification is crucial for compliance and property value protection.

Signs You Might Have Contaminated Soil After Oil Tank Removal

While soil testing is required to confirm contamination, some warning signs include:

-Strong fuel odors in the soil

-Discolored dirt or oily residue

-Dying vegetation around the tank area

-Staining on or around the excavated tank

-Groundwater discoloration

However, many contaminated sites show no visible signs, reinforcing why soil testing is essential.

Costs of Soil Testing After Oil Tank Removal

The cost varies depending on:

-Number of samples required

-Laboratory fees

-State regulations

-Size and depth of the excavation

Extent of contamination (if discovered)

Typical cost range:

$250 – $1,200 for standard soil testing

$2,000 – $20,000+ for remediation if contamination is found

Although remediation is costly, removing contamination early prevents long-term environmental and financial damage.

What Happens If Soil Contamination Is Found?

If testing detects contamination, the next steps include:

Soil Excavation

Removing contaminated soil and replacing it with clean fill.

Bioremediation

Using environmental microbes to break down fuel contamination naturally.

Groundwater Testing

If the leak is severe, further water testing may be required.

Reporting to Environmental Authorities

Depending on local laws, some states require reporting contamination immediately.

Clearance Certification

Once cleanup is complete, final testing confirms remediation success.

Benefits of Soil Testing After Oil Tank Removal

Protects Property Value

Buyers want assurance that the soil is clean and safe from oil leaks.

Ensures Health & Environmental Protection

Clean soil prevents harmful exposure to chemicals.

Avoids Costly Future Remediation

Early detection saves thousands in extended damage.

Required for Legal Compliance

Most states require documentation verifying soil safety after tank removal.

Provides Long-Term Peace of Mind

You can confidently say your property is safe from contamination risks.

How to Choose the Best Soil Testing Service After Oil Tank Removal

Look for these qualities when hiring an environmental contractor:

Certified & Licensed Professionals

They must be approved to perform environmental soil testing.

Experience With Fuel Tank Leaks

Specialized knowledge ensures accurate testing and proper identification of contamination.

Transparent Pricing & Reports

Choose companies that provide clear, detailed documentation.

Ability to Handle Cleanup

If contamination is found, the contractor should also offer remediation services.

Good Customer Reviews

Positive feedback indicates reliability and competence.

Common Myths About Soil Testing After Oil Tank Removal

“The tank wasn’t leaking, so soil testing isn’t necessary.”

Even tanks that look intact from the outside can leak at the bottom or seams.

“I don’t smell oil, so the soil must be clean.”

Many leaks occur deep in the ground where odors do not reach the surface.

“Soil testing is too expensive.”

The cost of skipping testing is much higher if contamination is discovered later during a home sale.

Summary

Soil Testing after oil tank removal is a critical step that protects your property, health, and the environment. It ensures no hidden fuel contamination remains beneath the surface and helps you stay compliant with state regulations during home sales or insurance transactions. With the help of experienced environmental professionals and a reliable soil testing service, property owners can avoid unexpected cleanup costs and secure proper certification. For trustworthy testing, safe removal practices, and professional support, homeowners rely on Simple Tank Services for accurate results and complete peace of mind.

FAQs — Soil Testing After Oil Tank Removal

1. How long does soil testing take after tank removal?

Most tests take 2–5 days depending on lab processing times.

2. Is soil testing required by law?

In many states, yes—especially for underground heating oil tanks.

3. What happens if my soil is contaminated?

Professional remediation, such as soil excavation or bioremediation, will be required.

4. Can I sell my home without soil testing?

Most buyers and lenders require proof of clean soil before closing.

5. Does every oil tank leak?

Not every tank leaks, but older steel tanks have a high risk of corrosion over time.

What Are the Hidden Risks of Ignoring Oil Tank Maintenance in New Jersey?

Oil tanks play a critical role in providing heating solutions for many homes and businesses in New Jersey. However, failing to maintain these tanks properly can lead to a series of hidden risks that can cause substantial damage and financial loss. Understanding these risks and staying proactive with oil tank maintenance can help homeowners avoid major issues in the future. This blog will dive into the dangers of ignoring oil tank maintenance and why it’s crucial to stay on top of regular inspections, repairs, and servicing.

The Importance of Regular Oil Tank Maintenance

Maintaining your oil tank isn’t just about protecting your investment; it’s about ensuring the safety of your property, your family, and the environment. Regular oil tank service helps prevent the gradual buildup of sludge, rust, and corrosion, all of which can cause significant issues down the road. If left unchecked, an oil tank can develop leaks, leading to disastrous consequences.

Oil Tank Service: A Proactive Approach

To keep your oil tank in optimal condition, it’s essential to schedule regular maintenance. Oil tank service typically includes inspections for corrosion, proper sealing, and cleaning to prevent sludge buildup. An expert oil tank service provider in New Jersey will also check for potential issues that could turn into bigger, more costly problems if not addressed early on.

Risk #1: Environmental Hazards

One of the most significant risks of neglecting oil tank maintenance is the potential for environmental damage. Leaks in oil tanks can lead to hazardous spills that contaminate the soil and nearby water sources. This poses a serious environmental threat and can result in costly cleanup efforts and legal consequences.

The Environmental Impact of Oil Tank Leaks

Oil leaks not only damage the immediate surroundings, but they also contribute to broader environmental issues, such as water contamination. If the tank leaks into groundwater, it can affect drinking water sources, leading to health risks for those who rely on well water.

Risk #2: Costly Repairs and Replacements

Ignoring oil tank maintenance can eventually result in costly repairs or even the need for a full tank replacement. The buildup of rust and corrosion over time can weaken the structure of the tank, increasing the likelihood of a catastrophic failure. Repairing or replacing an oil tank is far more expensive than simply keeping it in good condition with regular service.

The High Costs of Replacing an Oil Tank

An oil tank replacement can cost thousands of dollars, depending on the size of the tank and the complexity of the installation process. Additionally, replacing a tank that has caused damage due to leaks or corrosion can involve extra costs for soil remediation, making it even more expensive.

Risk #3: Fire Hazards

While oil tanks are generally safe when properly maintained, neglecting them can create a fire hazard. An oil tank that is not properly sealed can leak oil, creating a flammable environment. Oil spills in the vicinity of a furnace or other heat source can quickly escalate into a dangerous fire.

Preventing Fires with Regular Oil Tank Service

Oil tank service focuses on maintaining proper sealing and ensuring that there are no leaks that could create a fire risk. A certified oil tank technician will inspect your tank for weak points and address any issues before they become a threat to your home or business.

Risk #4: Property Damage

A malfunctioning oil tank can cause significant damage to your property. Leaks from an oil tank can stain floors, walls, and carpets, and the oil can seep into the foundation, causing structural damage. In some cases, the oil can even reach nearby utility lines, creating further risks to your property and the local infrastructure.

The Cost of Property Damage from Oil Tank Leaks

The cost of cleaning up an oil spill and repairing the damage can be astronomical. Insurance companies may not cover the full cost of damages caused by neglecting to maintain your oil tank, leaving you responsible for the expenses.

Risk #5: Health Risks

Health risks associated with oil tank neglect may not be immediately obvious, but they can be just as dangerous. A leak can allow harmful fumes to escape into your living or working space, creating air quality issues. Prolonged exposure to these fumes can cause respiratory problems and other health concerns.

Protecting Your Health with Proper Maintenance

Ensuring that your oil tank is well-maintained minimizes the risk of toxic fumes escaping into your indoor environment. A routine inspection and oil tank service can identify potential issues with venting and sealing, helping to protect your health.

How to Prevent Oil Tank Issues

Preventing oil tank issues starts with regular inspections and timely maintenance. Here are some steps to take:

Schedule Annual Inspections – Having a professional inspect your oil tank annually ensures that any potential issues are identified early.

Clean Your Oil Tank Regularly – Regular cleaning removes sludge and debris that can cause buildup inside the tank, preventing blockages and leaks.

Ensure Proper Venting – Proper venting prevents the buildup of pressure within the tank, reducing the risk of ruptures and explosions.

Check for Corrosion and Rust – Rust can weaken the tank structure over time, leading to leaks. Inspections help detect this early.

Professional Oil Tank Service – Hire an experienced oil tank service company to carry out necessary repairs and maintenance to keep your tank in optimal condition.

FAQs

1. How often should I schedule an oil tank service in New Jersey?

It is recommended to schedule an oil tank inspection at least once a year to catch any potential issues early.

2. What signs should I look for to know if my oil tank needs servicing?

Signs that your oil tank needs servicing include visible rust or corrosion, oil stains around the tank, unusual odors, or a decrease in heating efficiency.

3. Can I repair my oil tank myself?

It is not advisable to repair your oil tank yourself. Always hire a certified technician who has experience with oil tank service to ensure that repairs are done safely and correctly.

4. How can oil tank maintenance save me money?

Regular oil tank maintenance helps avoid costly repairs and replacements by detecting issues early, extending the lifespan of your tank, and preventing expensive damage to your property.

Conclusion

Ignoring oil tank maintenance in New Jersey can lead to hidden risks that could cause environmental damage, expensive repairs, fire hazards, property damage, and health risks. Regular oil tank service is an essential part of responsible property ownership, ensuring the safety and efficiency of your oil tank for years to come. At Simple Tank Services, we specialize in oil tank maintenance and service, offering expert inspections, cleaning, and repairs to protect your home and business from the risks associated with neglect. Stay proactive, schedule your service today, and avoid the costly consequences of ignoring oil tank maintenance.

How Do I Check If My Soil Is Contaminated by an Underground Oil Tank?

Underground oil tanks were widely used decades ago to store heating oil, particularly in older residential and commercial properties. Over time, many of these tanks corroded, leaked, or were abandoned without proper decommissioning. One of the biggest threats associated with these aging tanks is soil contamination. Contaminated soil can affect property value, create environmental hazards, and lead to expensive remediation requirements if ignored.
If you suspect that a buried tank exists on your property, or you notice unusual changes in your yard, the question becomes: How do I check if my soil is contaminated by an underground oil tank?

This in-depth guide explains the warning signs, the testing methods, and the steps you should take to protect your property, along with the role of professional support from an oil tank removal service.

1. What Causes Soil Contamination from Underground Oil Tanks?

Underground oil tanks, especially those made of steel, naturally begin to deteriorate after several decades. As rust and corrosion progress, the tank weakens and eventually leaks. Once oil penetrates the surrounding soil, it spreads quietly and often goes unnoticed until the contamination becomes severe.

The most common reasons underground tank leaks occur include:

-Age-related tank deterioration

-Corroded fuel lines or fittings

-Improper tank installation

-Abandonment without proper removal

-Spills during fuel deliveries

-Previous owners concealing tank damage

Since contamination spreads slowly and silently, soil testing becomes the only reliable way to confirm the presence and severity of the issue.

2. Early Warning Signs Your Soil May Be Contaminated

A leaking underground oil tank may not show obvious symptoms at first. However, several warning signs can indicate potential contamination:

Strong Fuel or Chemical Odor

A persistent petroleum smell in your yard, basement, or near the suspected tank area is often a clear indicator that oil has seeped into the soil.

Sudden Death of Grass or Vegetation

If patches of grass turn yellow, die, or fail to grow despite proper watering, the soil may contain leaked hydrocarbons.

Oily Residue or Sheens on Water

Oil migrating upward through soil may create dark, oily spots or rainbow-colored sheens on standing water after rain.

Sinking or Depressed Ground

A collapsing tank can create soft soil, dips, or sinkholes near the buried structure.

Discovery of Old Pipes

Fill pipes, vent pipes, or metal caps near foundations often indicate the presence of an underground oil tank.

These signs help identify a potential problem, but they are not enough to confirm contamination. Professional testing provides accurate verification.

3. How to Check If Your Soil Is Contaminated

If you are concerned about a buried oil tank, follow these essential steps to assess whether contamination has occurred:

Step 1: Confirm the Presence of an Underground Tank

Many property owners are unaware that a tank exists. To identify one:

-Review property inspection reports

-Ask your municipality for historical property documents

-Search for visible pipes or tank caps

-Use metal detection or ground-penetrating radar

If a tank is confirmed, proceed with a more detailed evaluation.

Step 2: Conduct a Visual and Physical Assessment

Inspect the surrounding area and note:

-Persistent odors

-Areas of dead vegetation

-Discolored soil

-Surface oil spots

-Unusual ground settling

These observations help professionals understand the extent of the potential contamination.

Step 3: Schedule Professional Soil Testing

Soil testing is the most accurate and essential step in determining whether oil has leaked into your property. Environmental specialists take soil samples from multiple depths around the tank to detect petroleum hydrocarbons.

Soil testing helps determine:

-Whether contamination exists

-How far oil has migrated

-Whether groundwater is affected

-What level of remediation is needed

Without this scientific analysis, you cannot confidently assess the true condition of your soil.

Step 4: Request a Detailed Tank Leak Assessment Report

Once testing is complete, you will receive a report that includes:

-Lab test results and hydrocarbon levels

-Confirmation of contamination

-Environmental impact findings

-Recommended actions for cleanup and tank removal

This documentation is extremely valuable during property transactions, insurance claims, and state-regulated cleanup programs.

Step 5: Contact an Oil Tank Removal Service

If the tank is leaking—or even if it’s simply old—removal is strongly recommended. Professionals will:

-Excavate the tank safely

-Remove contaminated soil

-Dispose of hazardous materials properly

-Backfill and restore the area

-Provide legal documentation for compliance

Attempting this yourself is dangerous and illegal in many states.

Step 6: Conduct Post-Removal Soil Monitoring

After remediation, professionals may advise future monitoring to ensure:

-No new contamination occurs

-Soil conditions remain stable

-Environmental compliance is maintained

This is especially important for properties undergoing construction or landscaping.

4. Why Professional Soil Testing Matters

While surface indicators can suggest contamination, only soil testing provides accurate evidence. It also helps identify hidden risks such as:

-Groundwater contamination

-Vapors entering the home

-Long-term environmental hazards

-Structural risk to foundations

Early testing is far cheaper than emergency remediation. It also ensures your property maintains its resale value and meets environmental safety standards.

5. The Risks of Ignoring a Leaking Underground Oil Tank

A leaking tank should never be ignored. If left unchecked, it can cause:

● Significant Property Damage

Oil can compromise soil quality, kill plants, and seep into basements.

● Environmental Pollution

Hydrocarbons can travel through soil and contaminate nearby water sources.

● Expensive Remediation Costs

The longer contamination spreads, the deeper and more costly the cleanup becomes.

● Legal Consequences

Many states require prompt reporting and cleanup. Failure to act can lead to penalties and mandated remediation orders.

● Reduced Property Value

Homes with unresolved contamination issues are difficult to sell and may lose market value.

6. How Professionals Detect Underground Tank Contamination

Certified environmental specialists use advanced equipment and proven methods to diagnose contamination accurately, including:

-Ground-Penetrating Radar (GPR)

-Soil boring and sampling

-Hydrocarbon laboratory analysis

-Groundwater monitoring wells

-Environmental impact assessment

These techniques ensure precise testing and help determine the safest and most effective remediation plan.

FAQs

1. How do I know if a tank exists under my property?

Look for vent/fill pipes, check property records, or request a GPR scan.

2. Can I check soil contamination myself?

No. Home kits are not accurate for petroleum detection. Professional testing is required.

3. How long does soil testing take?

Sampling takes a few hours; laboratory results may take 3–7 days.

4. What should I do if contamination is found?

Hire a certified oil tank removal and environmental remediation provider immediately.

5. Is tank removal mandatory?

If a tank is leaking or abandoned, many states require its removal and proper remediation.

Summary

Checking whether your soil is contaminated by an underground oil tank requires a combination of visual inspection, professional evaluation, and scientific soil testing. Early detection protects your property’s value, prevents environmental damage, and ensures compliance with state regulations. When contamination or tank damage is confirmed, expert removal and remediation are essential for restoring safety and preserving long-term property health. For reliable, compliant, and professional support, you can count on Simple Tank Services.

10 Clear Signs You May Have an Underground Oil Tank on Your Property

Underground oil tanks were once very common in older homes, especially for heating systems. While many have been removed over the years, thousands still remain buried without the homeowner’s knowledge. These tanks may leak over time, causing soil contamination, property damage, and expensive cleanup costs. This guide reveals the clear signs you may have an underground oil tank on your property, plus what to do next if you suspect one.

Why Knowing the Signs of an Underground Oil Tank Matters

Underground oil tanks can cause serious issues if left undetected:

– Environmental contamination

– Property value loss

– Failed home inspections

– Compromised soil quality

– High removal or remediation expenses

Being aware of the warning signs can help you avoid costly surprises—especially during a home sale or property renovation.

Old or Disconnected Oil Lines — Primary Sign of an Underground Oil Tank

If you find copper pipes or steel oil lines running along your basement wall or foundation and they look unused, they may be connected to a buried tank. These lines often lead outdoors where the tank was once used for heating oil storage.

A Metal Fill Pipe Outside Your Home

A fill pipe is one of the most obvious signs of a buried oil tank. These pipes usually stick out of the ground a few inches and were used by oil delivery trucks.

Common locations include:

– Side of the house

– Near bushes

– Close to driveways or walkways

– Along exterior walls

If the pipe looks capped or unused, it may be connected to an underground tank.

Vent Pipes Near the Foundation — Secondary Underground Oil Tank Indicator

Older oil tanks required venting to release pressure. A small vertical pipe with holes or a mushroom-shaped cap is a common clue. These pipes typically appear:

– Along the foundation

– Behind shrubs

– Near old fill pipes

If you find a vent pipe with no known purpose, it may indicate a hidden tank underground.

Patchy or Dead Grass Spots Above a Tank Location

Oil leaks can cause soil contamination that affects vegetation. If a certain area of your yard:

– Has dead grass

– Shows unusual discoloration

– Looks sunken or uneven

…it may be the sign of a leaking underground oil tank.

A Strong Oil or Fuel Odor in Certain Yard Areas

Petroleum smells in your yard or near the foundation are serious red flags. This typically happens when a tank begins leaking. If you notice recurring fuel odors, you should get an inspection immediately.

Mysterious Metal Lids, Concrete Pads or Access Covers

Some underground storage tanks were installed with access points for maintenance. If you find a metal or concrete cover that serves no obvious purpose, it might be the access point for an oil tank.

These can appear:

– Buried slightly below the soil

– Near garages

– At the back of a house

– Close to old heating systems

Your Home Was Built Before the 1980s — High-Risk Property Type

Homes built between the 1920s and 1980s often used oil heat. Even if current heating systems use gas or electric, many underground tanks were never removed—only disconnected.

If your home fits this age range, the likelihood of having a hidden tank increases significantly.

Old Heating Systems or Signs of Past Oil Heat Use

Look for any indicators inside your home that oil heating was used:

– Oil furnace remnants

– Old oil burner switches

– Disconnected oil lines

– Oil tank gauges

If a previous owner switched to natural gas or electric, they may have abandoned the tank underground.

Past Property Records Showing Oil Delivery History

Sometimes, old delivery receipts, inspection tags, or basement stickers can reveal past oil use. You may also find:

– Delivery company logos

– Old invoices

– Maintenance records

Any documentation that mentions oil delivery or service strongly suggests a buried tank.

Sunken Ground or Soil Depressions — Possible Tank Collapse

As old steel tanks corrode, they weaken and collapse, causing dips in the ground. A noticeable indentation or uneven ground in a certain spot may mean the tank has caved in beneath the soil.

This is both a safety hazard and an environmental risk, requiring immediate inspection.

What to Do If You Suspect an Underground Oil Tank

If you notice one or more of these warning signs, the first step is to schedule a professional inspection. A certified oil tank removal company can perform ground scans, detect buried metal, and determine whether the tank is active or abandoned. Their expertise ensures accurate findings without damaging your yard or causing additional risks.

1. Do NOT Dig or Disturb the Area

Tanks can leak easily if damaged.

2. Schedule a Professional Tank Search

Experts use:

– Ground scanning equipment

– Metal detectors

– Soil probes

– Thermal imaging

3. Request Soil Testing if a Leak is Suspected

Early detection prevents costly cleanup.

4. Follow Local Regulations for Removal

Most states require proper tank decommissioning or removal.

FAQs

1. How accurate are surface signs of underground oil tanks?

While many signs are reliable, only a professional inspection can confirm the tank’s presence.

2. Can an abandoned tank still leak?

Yes. Even unused tanks can leak due to corrosion.

3. Is removing an underground oil tank required by law?

Many states require removal or proper decommissioning to avoid contamination.

4. How long does tank removal take?

Most residential removals take a few hours once excavation begins.

5. What happens if contamination is found?

Soil remediation is required to remove affected soil and restore safety.

Summary

Identifying the signs of an underground oil tank on your property is crucial for protecting your home, land, and investment. From fill pipes and vent lines to dead grass patches and fuel odors, these warning indicators should never be ignored. If you suspect a buried tank, rely on certified inspectors and licensed removal experts for accurate detection and safe removal. For dependable assessments, testing, and tank removal solutions, Simple Tank Services provides expert support backed by industry experience and environmental safety standards.

Soil Testing Before Oil Tank Removal: Why It’s Required and How Much It Costs

Removing an underground oil tank is a major property improvement step, especially for homeowners concerned about environmental safety or preparing their property for sale. But before removing the tank, one crucial step is always recommended — soil testing before oil tank removal. This process ensures the ground around the tank is safe, contamination-free, and compliant with state regulations. In this guide, we explain why soil testing matters, how it works, and what it typically costs.

Why Soil Testing Before Oil Tank Removal Is Important

Before any underground oil tank is removed, professionals perform soil testing to check if oil leakage has occurred. Many older steel tanks corrode over time, causing slow or significant leaks into the surrounding soil. This contamination can:

Harm the environment 

Increase property liability 

Delay real estate transactions 

Result in costly remediation 

Affect groundwater and nearby structures 

Soil testing allows property owners to identify issues early and avoid long-term damage.

Soil Testing Before Oil Tank Removal — What Does It Detect?

Soil testing is designed to identify soil contamination from heating oil, including:

1. Petroleum Hydrocarbons

These are chemicals found in heating oil. Their presence in the soil indicates leakage.

2. Volatile Organic Compounds (VOCs)

VOCs can spread through soil and create strong odors or harmful exposure risks.

3. Heavy Metals & Toxic Substances

Corrosion from the tank can release metals that are harmful to soil and groundwater.

4. Residual Oil Saturation

Testing determines how deep and widespread the contamination is.

This information helps determine whether simple removal is enough or if soil remediation is required.

How Soil Testing Works Before Oil Tank Removal

The soil testing process is straightforward and typically completed before excavation begins.

Step 1: Site Survey

A professional inspector visits your property and reviews the tank location, access points, and environmental concerns.

Step 2: Soil Sampling

Technicians drill small boreholes around the tank area and extract soil samples from different depths.

Step 3: Laboratory Testing

Samples are sent to an accredited environmental lab where they are tested for petroleum contamination and related chemicals.

Step 4: Reporting & Documentation

Results are compiled into an official report that shows contamination levels and whether cleanup is needed.

Step 5: Removal Planning

Based on results, your contractor determines the safest and most efficient way to remove the tank.

This process ensures compliance with environmental guidelines and allows smooth property transactions, especially during home sales.

Types of Soil Testing Used Before Oil Tank Removal

1. BASIC SOIL SCREENING (Initial Check)

This is a fast test using hand-held instruments to detect surface-level contamination.

2. LABORATORY ANALYSIS (Detailed EPA-Approved Testing)

The most accurate EPA-approved method. Technicians test samples for hydrocarbons, VOCs, and metals. Many homeowners use professional soil testing services to confirm whether simple tank removal or full remediation is needed..

3. Groundwater Testing (Optional but Sometimes Necessary)

If contamination reaches deep layers, groundwater testing determines if oil has spread further.

How Much Does Soil Testing Cost Before Oil Tank Removal?

The cost depends on the testing method, number of samples, and state requirements, but here’s a typical price range:

1. Basic Soil Testing Costs ($250 – $650)

This includes 2–3 soil samples and general contamination screening.

2. Detailed Laboratory Soil Testing ($800 – $2,000)

This includes:

Multiple samples

Deep-level testing

Lab-certified reports

Compliance documentation

3. Additional Cost Factors Influencing Price

-Tank size

-Property access

-Depth of tank

-Number of samples required

-Local soil conditions

-State environmental regulations

-Presence of groundwater

Although soil testing adds upfront cost, it can save thousands in potential remediation issues later.

Oil Tank Removal Costs Without and With Contamination

Understanding the cost difference helps property owners prepare.

Oil Tank Removal Without Contamination

Most clean removals cost $1,500 – $3,000 depending on tank size and excavation difficulty.

Oil Tank Removal With Contamination

If soil testing detects contamination, cleanup may cost $3,000 – $15,000+ depending on severity.

This is why soil testing is an essential step — it prevents surprise expenses during removal.

Benefits of Soil Testing Before Oil Tank Removal

1. Ensures Environmental Safety

Soil testing protects your property and surrounding areas from contamination risks.

2. Avoids Legal Liability

If contamination spreads to neighboring land, you may be held responsible. Testing prevents future disputes.

3. Speeds Up Real Estate Transactions

Home buyers expect tank removal to be documented properly. Soil test reports provide proof of property safety.

4. Helps Plan the Removal Process

Knowing contamination levels helps contractors choose the right removal strategy.

5. Saves Money in the Long Run

Early detection reduces cleanup costs and minimizes excavation complexity.

Signs You May Need Soil Testing Before Tank Removal

While all tank removals should include testing, you may need urgent soil analysis if you notice:

Oil smell in soil

Discolored grass or vegetation

Wet or mushy ground above tank

High oil usage from your heating system

History of tank leakage

These signs indicate active or past leakage.

FAQs

1. Is soil testing required for every oil tank removal?

In most states, yes — especially when selling a home or removing an underground storage tank.

2. How long does soil testing take?

Sampling takes less than an hour, while lab results typically arrive in 2–5 business days.

3. Can I remove a tank without soil testing?

Not recommended. It may lead to legal or environmental issues later.

4. What happens if contamination is found?

Professionals will plan soil remediation, which may include excavation, soil disposal, and backfilling.

5. Does homeowner’s insurance cover contamination?

Some policies may include limited coverage, but this varies by company and policy type.

Summary

Soil testing before oil tank removal is a crucial step that protects your property, ensures environmental safety, and prevents costly surprises. It confirms whether contamination exists, guides the removal process, and provides the documentation needed for real estate and legal compliance. For reliable inspection, sampling, and tank removal services, Simple Tank Services offers professional expertise and environmentally responsible solutions tailored to every property’s needs.

 

Soil Remediation After an Oil Tank Leak: How to Remove Contaminated Soil the Right Way

Oil tank leaks pose serious environmental and structural risks, especially when the contamination reaches the soil beneath a property. Whether the tank is above-ground or buried, even a small leak can introduce harmful hydrocarbons into the ground, affect groundwater quality, damage landscaping, and trigger compliance issues with local environmental regulations. That’s why understanding the right steps for soil remediation after an oil tank leak is critical for homeowners, property managers, and contractors.

Proper remediation isn’t just about removing polluted soil. It’s about following a systematic, science-backed process to restore site safety, prevent long-term environmental damage, and meet regulatory standards. Below is a complete, professional guide on how contaminated soil should be removed the right way—and why working with qualified specialists is essential.

Initial Assessment and Leak Confirmation

The soil remediation process begins with a thorough assessment to confirm whether the oil tank has leaked and to what extent. Environmental professionals typically:

Inspect the tank for corrosion, cracks, or failed components

Collect soil samples from different depths and surrounding areas

Use laboratory testing (TPH, BTEX, PAH analysis) to measure contamination levels

Evaluate groundwater risk if the leak has penetrated deeper layers

This diagnostic phase determines the scope of remediation, the excavation depth required, and the potential need for regulatory reporting.

Site Planning and Compliance Review

Oil leaks often fall under state and local environmental laws. Before any soil removal begins, it’s essential to:

Check for mandatory reporting requirements

Identify if the site needs permits

Prepare a remediation action plan (RAP)

Coordinate with environmental authorities, if required

A professional oil tank removal company typically handles this compliance workflow to ensure the project meets all technical and legal standards.

Safe Excavation of Contaminated Soil

Once the plan is approved, the excavation phase begins. This step requires precision and safety:

Key Activities Include:

Marking utility lines before digging

Using the right equipment to remove soil in controlled layers

Separating contaminated and non-contaminated soil

Minimizing dust and preventing the spread of pollutants

Transporting contaminated soil to an approved disposal facility

The depth of excavation depends on lab results. In some cases, soil may need to be removed several feet below the original leak site.

Treatment or Disposal of Contaminated Soil

After excavation, professionals decide whether the soil should be treated on-site or transported offsite for specialized processing.

Common Treatment Options:

Bioremediation: Using microorganisms to break down hydrocarbons

Thermal desorption: Heating soil to vaporize contaminants

Chemical oxidation: Adding oxidizing agents to neutralize pollutants

If the contamination level is high, disposal at a licensed facility becomes the safest and legally compliant approach.

Backfilling and Site Restoration

Once the polluted soil is removed and the remaining ground tests clean, the next step is rebuilding the site.

Professionals will:

Place clean fill soil that meets environmental standards

Compact soil in layers to maintain ground stability

Regrade the area to restore drainage

Rebuild landscaping or structures if needed

Proper restoration ensures the property remains safe, functional, and compliant.

Final Testing and Documentation

After remediation, the site must undergo final testing:

Confirm no residual hydrocarbon contamination exists

Validate groundwater safety if applicable

Produce closure reports for regulatory compliance

Final documentation protects property owners during real estate transactions and insurance claims.

Why Professional Soil Remediation Matters

Handling contaminated soil requires environmental expertise, proper testing, specialized equipment, and regulatory knowledge. Professional soil remediation services ensure:

Accurate contamination assessment

Safe and compliant soil removal

Environmental preservation

Reduced long-term liability

Attempting DIY removal is unsafe, legally risky, and rarely effective.

FAQs

1. How do I know if my oil tank is leaking?

Common signs include oily odors near the tank, dead vegetation, unexplained spikes in heating oil usage, and visible stains. Soil testing provides definitive confirmation.

2. Is soil remediation always required after a tank leak?

Yes. Even small leaks can contaminate soil and groundwater. Local regulations typically require cleanup to prevent long-term hazards.

3. How long does the soil remediation process take?

Depending on contamination severity, soil volume, and state approvals, remediation can take from a few days to several weeks.

4. What does soil remediation usually cost?

Costs vary based on excavation depth, disposal fees, treatment methods, and site access. Professional assessment provides accurate estimates.

5. Can contaminated soil affect property value?

Absolutely. Unresolved contamination can decrease property value, complicate sales, and lead to future liability. Proper remediation protects investment.

Summary

Effective soil remediation after an oil tank leak requires a structured, compliance-focused process—from detailed site assessment and safe excavation to proper disposal and final testing. Following the right steps not only protects the environment but also safeguards your property’s long-term value. Partnering with experienced professionals ensures the cleanup is accurate, efficient, and fully compliant with environmental regulations.

How Can I Get Rid of an Old Oil Tank Safely and Legally in NJ? Complete Homeowner Guide

If you live in New Jersey and have discovered an old oil tank buried underground or sitting in your basement, it’s crucial to handle it properly. Old and unused oil tanks can become serious liabilities—posing environmental, financial, and even legal risks. Whether your home once relied on oil heating or you recently bought a property with a tank on-site, understanding how to remove or decommission it safely is essential. This guide explains everything New Jersey homeowners need to know about safely and legally getting rid of an old oil tank while ensuring compliance with state regulations.

Why Removing an Old Oil Tank Matters

Oil tanks, especially older steel models, tend to corrode over time. When this happens, leaks can occur—seeping oil into the soil and groundwater. This not only causes environmental damage but can also lead to thousands of dollars in cleanup costs. In some cases, homeowners even face property devaluation or difficulties selling their home due to the potential contamination risk.

Here’s why timely removal is essential:

  • Environmental Protection: Leaking tanks contaminate soil and water, harming ecosystems and nearby properties.

  • Home Value Preservation: A property with an old or unregistered tank may raise red flags during inspection, discouraging potential buyers.

  • Legal Compliance: New Jersey has specific regulations on oil tank abandonment, removal, and cleanup. Non-compliance could lead to penalties or liability for environmental damage.

Step 1: Identify the Type and Location of Your Oil Tank

Before taking any action, determine whether your tank is above-ground or underground (UST).

  • Above-Ground Tanks (ASTs): These are usually located in basements, garages, or near the property. They’re easier to inspect and remove.

  • Underground Storage Tanks (USTs): Common in older NJ homes, USTs are buried and require professional inspection to assess integrity and leakage.

You can often locate an underground tank using property records, old heating invoices, or through professional tank detection services.

Step 2: Hire Licensed Professionals for Inspection

New Jersey law mandates that oil tank work—especially involving underground tanks—must be handled by certified contractors. A professional inspection includes:

  • Checking for leaks or corrosion

  • Soil sampling to detect contamination

  • Assessing the tank’s structural integrity

Hiring experts who specialize in oil tank services in New Jersey ensures that every step is done safely and in compliance with state and environmental regulations.

Step 3: Choose Between Removal or Decommissioning

Once inspected, you’ll have two main options depending on the tank’s condition and your future plans for the property:

  • Tank Removal: The most recommended and permanent solution. It involves excavating the tank, draining any remaining oil, cleaning it, and transporting it to an approved disposal facility.

  • Tank Decommissioning (Abandonment): Involves cleaning the tank, filling it with an inert material like sand or foam, and leaving it in place. However, it still requires proper documentation and inspection to confirm it’s safe.

Remember, underground tank removal is often required if the tank is leaking or poses potential environmental risk.

Step 4: Obtain the Required Permits

Before removal or decommissioning, most New Jersey municipalities require permits. These permits ensure that the work complies with NJ Department of Environmental Protection (NJDEP) standards.
A professional contractor will handle permit applications, coordinate with local inspectors, and provide all necessary documentation once the work is completed.

Step 5: Conduct Soil Testing (If Necessary)

If your tank is underground, soil testing is critical. It detects whether oil leakage has contaminated the surrounding area. If contamination is found, you may need soil remediation, which includes excavation and proper disposal of affected soil. Licensed contractors submit these results to the NJDEP for approval.

Step 6: Get a Tank Closure Report

After the tank has been safely removed or decommissioned, you’ll receive a Tank Closure Report. This report provides proof that the process was handled according to state regulations and that no contamination remains. It’s especially valuable when selling your home or refinancing your mortgage, as many lenders require this certification.

Step 7: Never Attempt DIY Removal

Oil tank removal is not a do-it-yourself project. Handling fuel residues, disposing of contaminated soil, and ensuring proper documentation all require professional knowledge and equipment. Attempting DIY removal can result in serious safety hazards, costly fines, and long-term environmental damage.

Cost Considerations for Oil Tank Removal in NJ

The cost of removing or decommissioning an oil tank in New Jersey typically depends on factors such as:

  • Tank size and location (underground vs. above-ground)

  • Soil contamination level

  • Required testing and permits

While prices vary, professional oil tank services in New Jersey are a worthwhile investment. Proper removal not only ensures safety but also protects your home’s value and prevents potential future expenses related to contamination or regulatory violations.

Final Thoughts

Old oil tanks may seem harmless if they’re not in use, but hidden leaks or corrosion can create bigger problems down the road. Whether you’re planning a renovation, selling your property, or simply taking preventive steps, it’s best to act now. Hire a licensed and experienced company that specializes in oil tank removal and environmental safety to manage the process efficiently and lawfully.

For professional, certified, and environmentally responsible oil tank solutions, trust Simple Tank Services, your reliable partner for safe and compliant tank removal in New Jersey.

Preparing Your Property for Oil Tank Removal: Tips from Experts

Removing an oil tank from your property is not as simple as digging it up and hauling it away. It involves a series of crucial steps that ensure safety, compliance with environmental laws, and the protection of your property’s value. Whether you are preparing for an underground or above-ground oil tank removal, taking the right preparatory measures can make the process smoother, faster, and more cost-effective. Here are some expert-recommended tips to help you get your property ready for a safe and efficient oil tank removal.

Understand the Importance of Proper Preparation

Oil tank removal is a complex task that requires careful planning. If not handled correctly, it can lead to soil contamination, fuel leaks, and even regulatory penalties. Proper preparation ensures that the removal process is compliant with local laws and minimizes risks to the environment and property. Before scheduling the job, it’s essential to know the type of tank installed, its location, and its condition. This helps the professionals create a removal plan tailored to your specific property needs.

Hire a Licensed Oil Tank Removal Company

The most crucial step in preparing for oil tank removal is hiring a professional and licensed oil tank removal company. Experienced contractors understand the environmental regulations, safety standards, and technical requirements associated with tank removals. They will inspect your site, determine the best removal strategy, and handle permits or inspections required by local authorities. Working with experts ensures the job is completed safely and efficiently, without unexpected delays or costly mistakes. Always verify that the company is certified, insured, and experienced in both residential and commercial tank removals.

Schedule a Pre-Removal Inspection

A professional inspection before the actual removal can identify potential challenges, such as leaks, corrosion, or soil contamination. During this stage, the technician may use ground-penetrating radar (GPR) or soil testing to assess the tank’s condition. This step is vital because it provides a clear understanding of whether the tank has been compromised and if remediation may be required afterward. A pre-removal inspection also helps the contractor estimate the time and cost involved more accurately.

Secure All Necessary Permits

Oil tank removal often requires permits from local environmental or building authorities. These permits ensure that the removal process complies with environmental safety standards. A professional oil tank removal company usually assists with filing the required paperwork and securing approvals on your behalf. However, as the property owner, you should confirm that all permits are in place before the project begins. Skipping this step can result in fines, delays, or legal complications later on.

Prepare the Surrounding Area

Before the removal team arrives, make sure the work area is accessible and free from obstacles. Clear away any outdoor furniture, vehicles, or landscaping materials that might obstruct equipment or personnel. If the tank is underground, ensure that the area above it is not covered with heavy structures, such as driveways or decks, which could complicate access. For indoor or basement tanks, clear pathways to allow workers to move safely in and out of the space.

Drain and Clean the Tank

To prevent spills or contamination, the oil tank must be emptied before removal. Professionals will safely pump out any remaining oil or sludge and clean the tank using specialized equipment. This step ensures the tank is safe to transport and minimizes environmental risks. Never attempt to drain or clean the tank yourself — it requires professional-grade equipment and disposal methods to comply with environmental regulations.

Be Ready for Post-Removal Testing

Once the tank is removed, environmental testing is often required to check for soil contamination or leaks that might have occurred over time. If contamination is detected, remediation may be necessary to restore soil quality and ensure your property meets environmental standards. Post-removal testing is not just a regulatory step — it also protects your property value, especially if you plan to sell in the future.

Keep Documentation for Future Reference

After the removal process, your contractor should provide documentation such as inspection reports, environmental test results, and certificates of completion. Keep these records in a safe place — they serve as proof that the tank was properly removed and can be useful during property sales, insurance claims, or future inspections.

Final Words

Preparing your property for oil tank removal requires careful coordination, expert guidance, and adherence to environmental standards. From obtaining the right permits to ensuring proper cleanup and documentation, every step plays a vital role in maintaining safety and compliance. By following these expert tips and working with a trusted oil tank removal company, you can protect your property from potential hazards and future liabilities.

For professional, reliable, and environmentally responsible oil tank removal services, homeowners and businesses alike trust Simple Tank Services, where expertise meets safety and precision.

How an Oil Tank Removal Company in NJ Can Save You from Hidden Property Liabilities

Owning a property in New Jersey comes with its perks, but it also brings hidden responsibilities—one of which could be the presence of an underground oil tank. Many homeowners and property investors may not even realize that an old, forgotten oil tank can pose serious environmental and financial risks. Engaging a professional oil tank removal company in NJ is more than a precaution; it’s an essential step toward protecting your property from hidden liabilities.

Understanding the Risks of Abandoned Oil Tanks

Underground oil tanks, especially those that have been neglected for years, can develop leaks. These leaks are not only harmful to the environment but also extremely costly to manage. Contaminated soil and groundwater resulting from leaking tanks can lead to severe legal and financial obligations. Homeowners might face fines, cleanup costs, and even lawsuits if the contamination spreads beyond their property boundaries.

Moreover, hidden oil tanks can complicate property sales or transfers. Buyers are often wary of properties with potential environmental hazards. Failing to disclose an old oil tank may result in liability claims, making the property difficult to sell or refinance.

The Role of an Oil Tank Removal Company

A professional oil tank removal company in NJ specializes in safely extracting and disposing of underground and above-ground oil tanks. Their expertise goes beyond simply removing the tank—they assess the surrounding soil, check for leaks, and ensure that the property complies with state and federal environmental regulations.

One of the key advantages of hiring such a company is their ability to conduct thorough site evaluations. Experienced teams use modern detection equipment to locate tanks, determine their condition, and identify any signs of contamination. Once the tank is removed, the team can provide certification, proving that the property is safe and compliant, which is crucial when selling or refinancing your home.

Importance of Soil Remediation

Even after the tank is removed, residual contamination in the soil may remain. This is where soil remediation comes into play. Soil remediation involves cleaning, removing, or neutralizing pollutants in the ground to restore it to a safe and usable condition. A professional oil tank removal company often partners with soil remediation experts to ensure that any contamination is fully addressed.

Proper soil remediation not only protects your health and the environment but also safeguards you from future liabilities. Contaminated soil left untreated can lead to regulatory penalties and expensive remediation costs down the line, making early intervention vital.

Financial Benefits of Professional Removal

While some property owners may consider DIY tank removal, the financial risks often outweigh the cost savings. Professional oil tank removal services help prevent costly environmental fines, legal claims, and potential decreases in property value. Insurance providers may also offer better coverage terms for properties that have undergone certified tank removal and soil remediation.

Additionally, proactive removal and remediation can increase your property’s marketability. Prospective buyers and investors are more confident in purchasing a property that has been professionally inspected and cleared of environmental hazards, which can translate into faster sales and better prices.

Compliance with Regulations

New Jersey has strict regulations regarding oil tank removal and environmental safety. Licensed oil tank removal companies ensure that all work is compliant with state laws and industry best practices. They handle permits, disposal, and reporting requirements, saving you the burden of navigating complex legal processes.

Compliance is not just about following the law—it’s about protecting yourself from potential liability. A certified removal and remediation report can serve as legal proof that you took responsible steps to maintain a safe property.

Peace of Mind for Homeowners

At the end of the day, hiring a professional oil tank removal company in NJ is about peace of mind. Knowing that your property is free from hidden hazards allows you to enjoy your home or investment without worry. It eliminates the uncertainties associated with aging infrastructure and environmental contamination while ensuring long-term safety and compliance.

Final Words

Hidden oil tanks can be a silent threat to property owners in New Jersey, posing environmental, financial, and legal risks. Engaging a professional oil tank removal company ensures the safe extraction of tanks and provides access to essential soil remediation services. This proactive approach not only mitigates potential liabilities but also enhances property value, marketability, and peace of mind. Whether you are a homeowner or real estate investor, investing in certified tank removal and soil remediation is a smart, responsible step toward protecting your property and your future.

Which Signs Show You Need Soil Investigation Before Oil Tank Removal?

When it comes to oil tank removal, one of the most overlooked yet crucial steps is conducting a thorough soil investigation. Underground oil tanks, whether they are still in use or abandoned, can pose environmental and safety risks if leaks or contamination occur. A professional soil inspection helps identify hidden issues before the tank is removed, saving you from costly surprises later. But how do you know when soil testing is necessary? Below, we’ll explore the most common signs that show you need soil investigation before oil tank removal.

Age of the Oil Tank

If your underground oil tank is decades old, it is highly likely to have corrosion, cracks, or leaks. Steel tanks, in particular, deteriorate over time, and their protective coatings wear off. Once this happens, oil can seep into the soil unnoticed. An oil tank removal company will often recommend soil testing services for tanks that are 20 years old or more to check for possible contamination.

Unexplained Fuel Odors

One of the earliest warning signs of an oil leak is a strong fuel smell around your property. If you detect a petroleum odor in your basement, yard, or near the tank location, it could indicate that oil has leaked into the ground. A soil investigation in this situation ensures that any contamination is detected and handled before the removal process begins.

Dead or Discolored Vegetation

Healthy soil sustains plants and grass. If you notice patches of dead or discolored vegetation directly above or near your oil tank, it may be a sign of leaking fuel. Contaminated soil makes it difficult for plants to grow, creating unusual bare spots in your lawn. Professional soil testing services can confirm if the damage is due to oil leaks or other environmental factors.

Stained Soil or Water Accumulation

Dark, stained soil near the tank area or water pooling with a rainbow-like sheen are red flags of oil contamination. These visual signs suggest that the ground has already absorbed leaked oil. Before removal, soil investigation becomes critical to determine the extent of pollution and the remediation steps required.

History of Tank Repairs or Issues

If your oil tank has undergone frequent repairs, maintenance, or patchwork, the risk of leaks is much higher. Repeated issues usually signal that the tank’s structure is compromised. In such cases, an oil tank removal company will strongly advise soil testing to ensure that the ground has not been contaminated over the years.

Changes in Property Value or Transaction Requirements

If you plan to sell or buy a property with an underground oil tank, soil investigation is often a mandatory requirement. Real estate transactions frequently involve environmental checks to ensure the land is safe and uncontaminated. Soil testing services not only protect buyers but also help sellers avoid liability for hidden contamination discovered later.

Neighboring Tank Leaks

Contamination doesn’t always originate from your property. If a neighboring property has experienced oil tank leaks, there’s a chance your soil could be affected too, especially if the tanks are close together or the soil conditions allow for migration of pollutants. Soil testing before removal ensures no external contamination is overlooked.

Why Soil Investigation Matters Before Oil Tank Removal

Ignoring soil testing can lead to major environmental hazards and financial consequences. Leaked oil can contaminate groundwater, release harmful vapors, and make your property unsafe for use or sale. Cleaning up contaminated soil is far more expensive and time-consuming than addressing the problem early with testing.

By hiring an experienced oil tank removal company, you ensure that both the tank removal and soil investigation processes are handled professionally. Paired with reliable soil testing services, this approach provides peace of mind and ensures compliance with environmental regulations.

Final Thoughts

Soil investigation before oil tank removal isn’t just an optional precaution—it’s often a necessity. Signs such as fuel odors, dead vegetation, tank age, and visible soil staining should never be ignored. With the help of a trusted oil tank removal company and professional soil testing services, you can identify risks early, prevent costly cleanup, and protect your property’s value.

If you suspect any of these warning signs, don’t wait until the problem escalates. Schedule a soil investigation today to ensure your oil tank removal process is safe, efficient, and environmentally responsible.