Cost guide
What oil tank removal costs in the Triad
There's no flat price, because no two tanks sit in the same spot. Here is what moves the number, so the quote you get makes sense.
The biggest factor: where the tank is
| Tank location | What the job involves | Relative cost |
|---|---|---|
| Basement or crawlspace | Pump out remaining oil, cut the tank apart if it won't fit through the door, haul it away, cap the lines. | Lowest |
| Outside, above ground | Pump out, disconnect, haul away. Usually a short visit. | Low |
| Buried in the yard | Locate, dig, pump and clean, lift the tank, check the soil, backfill. | Moderate |
| Buried under a driveway, porch or addition | Often closed in place: pumped, cleaned and filled with sand or foam. | Varies |
| Any tank with a leak | Everything above plus reporting to NC DEQ, soil sampling and removal of contaminated soil. | Highest |
National cost guides put a straightforward buried residential tank in the low thousands of dollars, and basement tanks well below that. Leaks are the wildcard. The cost of soil cleanup depends on how far the oil spread, and NC stopped reimbursing homeowners for leaks found after October 1, 2015.
Other things that change the price
- Size. Most Triad homes had a 275, 550 or 1,000-gallon tank. Bigger means more digging and more disposal.
- Leftover oil. Oil still in the tank has to be pumped and disposed of properly.
- Access. Fences, slopes, tight side yards and landscaping slow down an excavator.
- Soil testing. Sampling under the tank costs extra but gives you a document a buyer or lender will want to see.
- Restoration. Grass seed and straw are typical. Replacing pavers or concrete is not.
Questions to ask on the quote
- Does the price include pumping and disposing of leftover oil?
- Is soil sampling included, and who runs the lab work?
- What happens to the price if you find a leak?
- Will I get a written closure report or disposal certificate?
- Who handles the DEQ report if there's a release?