If your property has an underground oil tank, you could be sitting on a hidden liability. Once widely used for heating oil storage, these tanks are often forgotten about—until they leak. And when they do, the environmental damage and legal consequences can be costly. Proper underground oil tank removal is not just a safety measure; it’s a smart financial decision that protects you from hefty fines, lawsuits, and cleanup expenses.
In this guide, we’ll explore why timely removal is critical, what the process involves, and how you can safeguard your property and peace of mind.
Why Underground Oil Tanks Are a Liability
Many underground oil tanks were installed decades ago, often made of steel that corrodes over time. As they age, these tanks are prone to leaks that can contaminate soil and groundwater. The environmental damage can extend beyond your property, affecting neighbors and triggering state or federal environmental regulations.
Potential liabilities include:
Costly cleanups – Soil remediation can cost thousands—or even tens of thousands—of dollars.
Legal action – Property owners may be held responsible for contamination, even if they weren’t aware of the leak.
Property value loss – Contamination concerns can deter buyers and make it harder to sell your property.
Insurance gaps – Many homeowner insurance policies don’t cover oil tank leaks.
Signs It’s Time for Removal
Even if your tank hasn’t leaked yet, removing it before problems occur is the safest route. Common signs it’s time to act include:
The tank is over 20–30 years old
You notice oil odors or visible staining in the soil
Heating efficiency has dropped
Past records of leakage or repairs
Uncertainty about the tank’s condition
If you’re unsure, a professional tank inspection can assess the risk and recommend next steps.
The Proper Underground Oil Tank Removal Process
Professional oil tank removal follows strict safety and environmental guidelines to ensure compliance with local and federal regulations. Here’s how it typically works:
Permits & Approvals – Before work begins, professionals secure necessary permits from your local municipality.
Locating the Tank – Ground-penetrating radar or other detection tools identify the exact location and size of the tank.
Draining the Tank – All remaining oil is safely pumped out and stored or disposed of according to regulations.
Excavation – The surrounding soil is carefully removed to expose the tank without causing spills.
Tank Removal – The tank is lifted out and transported to an approved disposal or recycling facility.
Soil Testing – Samples are taken to check for contamination. If found, remediation steps are taken immediately.
Documentation – You receive a closure report documenting that the tank was removed properly—valuable proof for future property transactions.
How Proper Removal Protects You from Liability
When done correctly, underground oil tank removal eliminates the risk of future leaks and provides legal protection. With a certified removal and clean soil report:
You meet environmental compliance standards and avoid regulatory fines.
You prevent potential lawsuits from neighbours affected by contamination.
You maintain property value and make the home more attractive to buyers.
You reduce financial risk by addressing the issue before it becomes an emergency.
Choosing the Right Oil Tank Removal Company
Not all contractors are equipped to handle the complexities of underground oil tank removal. When choosing a service provider, look for:
Proper licensing and insurance
Experience with local and state regulations
Positive reviews and references
Clear, detailed estimates
Commitment to environmentally safe practices
Hiring an expert ensures the job is done right the first time—saving you stress, time, and money in the long run.
Final Thoughts
Underground oil tanks can be a ticking time bomb for property owners. Waiting until a leak happens puts your finances, property value, and legal standing at risk. By taking proactive steps to remove your underground oil tank through a licensed professional, you can avoid liability, protect the environment, and preserve your peace of mind. Don’t wait for a costly surprise—schedule an inspection and take control of your property’s safety today.