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Tank Abandonment in Place Services

Tank abandonment in place means cleaning a buried tank and filling it with an inert material when it cannot be dug out. Removal is the default. Abandonment is the exception.

About Tank Abandonment in Place

Typical reasons are a tank under a foundation, addition, or other structure where excavation would cause major damage. Local fire officials or the state program have to allow a documented closure in place. A future buyer can still demand removal.

Browse the 17 states with directory listings below, or request quotes at /get-quotes. How the form is routed is on How it works.

Quick Facts

Typical cost
Where the site already publishes an abandonment range, it is $1,500-3,000 for the physical fill job — permits and any contamination work are separate. Confirm locally. See the abandonment cost article on this site.
Timeframe1 day for physical work, 2-4 weeks for permits and closure
Directory coverage17 states

When You Need Tank Abandonment in Place

The tank sits under a finished addition, foundation, or pool.
Excavation would damage the structure more than a permitted fill-in-place.
The local fire official or state program allows documented closure in place.

Where this directory can help

Buried heating-oil tanks cluster in the oil-heat Northeast and Mid-Atlantic. Contractor listings on this site are in 17 states — not all 50. Each state page has that state’s published cost range and regulator from our state data.

See the service-area map for guides, and the national cost guide for published ranges.

Tank Abandonment in Place in the 17 listed states

The Abandonment process

1Confirm the town and state actually allow abandonment for this tank.
2Pump and clean the interior.
3Collect the samples the program requires around a tank that stays in the ground.
4Fill with an approved inert material and file the closure papers.

Frequently asked questions

Is abandonment legal everywhere?

No. Some municipalities prohibit it. Others allow it only when removal is physically infeasible. Ask the contractor and the fire or environmental desk before you accept a fill quote.

Does abandonment remove liability?

No. A historic leak is still the property owner’s problem. Disclosure still applies when you sell.

The other tank services

A sweep tells you whether there is a tank. Removal and abandonment are the two ways to close one out. Soil remediation is what happens when the samples come back dirty.