THE HOMEOWNER’S OIL TANK GUIDE
Start with the basics.
Understand what comes next.
Clear answers about removal, costs, unexpected leaks, and the paperwork afterward.
The NJDEP answers below apply to New Jersey heating oil tank cases. Pennsylvania projects follow a different process.
No matching question. Try “cost,” “soil,” or “grant,” or call Remedi Tec.
01 / HOMEOWNER QUESTIONS
Start here: oil tank removal
What happens during an underground oil tank removal?+
We review the tank location and access, define the work, and coordinate the required permit and inspection arrangements. The tank is exposed, remaining liquids and sludge are managed, and the tank is cleaned and removed. The tank and surrounding conditions are evaluated. Testing, backfilling, restoration, and documentation follow the project scope and findings. A leak can add investigation and cleanup steps.
How long does it take?+
Separate the day of fieldwork from the whole project. Permits, utility coordination, municipal inspection availability, laboratory results, and restoration can affect the schedule. A straightforward removal may have a short field schedule; a leaking tank can require additional visits. Ask for a schedule covering each stage, especially if a closing is approaching.
Will you need to dig up my whole yard?+
Usually the work begins around the tank and equipment access route. The tank location, depth, nearby structures, and any contamination determine how much excavation is needed. We discuss access, landscaping, paving, and restoration before starting. If the scope changes, we explain why.
Does an old tank automatically mean it leaked?+
No. Age, rust, or an abandoned fill pipe alone do not establish how much oil, if any, reached the soil. A tank sweep locates suspected buried metal; it does not certify tank integrity or clean soil. Removal observations and appropriate sampling help answer those different questions.
My tank was filled with sand. Does that prove the soil is clean?+
No. Proper abandonment paperwork does not establish that the tank never leaked. NJDEP notes that contamination can be discovered when a previously abandoned tank is removed. Send us the old permit, abandonment report, and any laboratory results so we can review what was actually evaluated.
Read the NJDEP guidance02 / HOMEOWNER QUESTIONS
Costs, quotes & planning
How much does oil tank removal cost?+
A useful price starts with the tank and property. Size, depth, access, remaining liquid, permits, sampling, and restoration all affect the scope. Remedi Tec provides a project-specific written proposal rather than advertising a price that may not fit your site. Tell us the address, known tank size, and whether it is underground, in a basement, or outdoors.
What should I compare between removal quotes?+
Ask whether the price includes permits, liquid and sludge handling, tank disposal, inspection coordination, laboratory testing, clean backfill, restoration, and a written report. Check the assumptions and exclusions. A removal quote and a leak-cleanup proposal cover different work; the lowest headline price may not include the same scope.
How much more does a leaking tank cost?+
There is no reliable one-price answer before the extent is understood. Extra costs may include soil investigation, excavation and disposal by quantity, replacement fill, groundwater work, laboratory analysis, and reporting. Impacts beneath a building or near utilities can change the approach. We explain the known scope, unit costs where appropriate, and remaining uncertainties.
Are there NJDEP fees in addition to contractor costs?+
For an applicable UHOT closure submission, NJDEP currently lists a $400 review fee. That is separate from fieldwork, laboratory testing, and report preparation. Municipal permit fees and other project-specific charges may also apply. We identify the expected fees when defining the scope.
Read the NJDEP guidanceCould insurance or a grant help with cleanup costs?+
Possibly. Coverage and funding eligibility need a separate review; neither should be assumed when budgeting. Keep insurance correspondence, proposals, invoices, proof of payment, and reports. Ask about funding early. Our NJ UST Fund assistance page explains how we help organize the process.
03 / HOMEOWNER QUESTIONS
If your tank leaks
What should I do if oil is leaking or contamination is discovered?+
Keep people away from the affected area and contact your environmental professional promptly. NJDEP says a discovered discharge must be reported immediately, within 15 minutes, to 1-877-927-6337. The homeowner or contractor can make the report. If there is a fire, immediate danger, or medical emergency, call 911.
Read the NJDEP guidanceDoes a case number tell me how serious the leak is?+
No. It identifies a reported incident; it is not a cleanup estimate or severity score. Save the number with your site records so reports and follow-up correspondence can be matched to the incident. Sampling and investigation establish what work is needed.
What do UST, UHOT, and remediation mean?+
UST means underground storage tank. UHOT refers to the unregulated heating oil tank program. “Unregulated” does not mean a leak can be ignored. Remediation means the investigation and work needed to address contamination. We explain which process applies to your tank rather than assuming every property follows the same path.
Does every leak mean a huge excavation?+
No. The response depends on the petroleum concentrations, how far and how deep impacts extend, groundwater, and surrounding structures. The goal is to define and address the problem. Additional sampling can help distinguish a limited affected area from a larger cleanup.
Do I automatically need an LSRP for my home heating oil tank?+
An eligible residential heating-oil case may be handled through the UHOT program by a qualified environmental professional. Regulated tanks and other site conditions can follow a different process. Matt is a licensed subsurface evaluator; Remedi Tec coordinates LSRP support when appropriate.
Read the NJDEP guidance04 / CLEANUP AT YOUR PROPERTY
What happens during cleanup?
How we check the soil, protect your property, and decide what comes next.
Why collect samples after contaminated soil is removed?+
Post-excavation samples evaluate the soil left behind, rather than the material already hauled away. The sampling plan considers excavation size, sidewalls, bottom, and site conditions. Laboratory results help show whether the cleanup objectives have been met or further work is needed.
Why might groundwater need to be tested too?+
Petroleum can affect water beneath the ground as well as soil. Water in the excavation, site conditions, and investigation findings can make groundwater evaluation necessary. Passing soil results do not automatically establish groundwater conditions. We explain the purpose of temporary wells or monitoring wells before proposing the work.
What happens if contamination is near my foundation?+
We evaluate access and structural constraints before proposing further excavation. The next step may involve additional investigation, engineering coordination, or another remedial approach. Protecting the building and understanding the contamination are both part of defining a workable scope.
05 / HOMEOWNER QUESTIONS
Closing the case & selling your home
Is removing the tank the same as closing the NJDEP case?+
No. For a leaking tank, removal may only be the first step. Investigation, cleanup when needed, and the supporting report must address the discharge. For applicable UHOT cases, NJDEP reviews the closure submission and determines whether to issue a No Further Action (NFA) letter.
Read the NJDEP guidanceWhat is an NFA letter? Is it the same as an RAO?+
An NFA letter is NJDEP’s final remediation document for an applicable UHOT discharge. An RAO is a different closure document used in the LSRP process. For a home heating oil tank handled through UHOT, we pursue the appropriate NJDEP NFA letter. These documents are not interchangeable.
Read the NJDEP guidanceDo I need an NFA if my tank never leaked?+
NJDEP’s homeowner FAQ says an NFA is not needed when an unregulated heating oil tank is closed with no evidence of discharge and passes municipal inspection. Keep the removal and permit records. A buyer or lender may have additional documentation requests.
Read the NJDEP guidanceHow long does the NFA take, and can you guarantee my closing date?+
Fieldwork, laboratory results, report preparation, and agency review are separate stages. Missing records or follow-up questions can extend the process. We can discuss your deadline and the current status, but cannot guarantee an NJDEP decision or closing date. Send the closing date at the start, not after work is complete.
Another company removed the tank. Can Remedi Tec take it from here?+
Yes. Send the case number, removal report, laboratory reports, disposal receipts, permits, and agency correspondence. We review what has been completed and identify any gaps before proposing additional work. An existing removal does not necessarily mean that all required sampling or reporting was completed.
Where can I find an old NFA or tank removal permit?+
NJDEP’s NFA page explains how to check case status and locate agency records. Your municipality is the starting point for removal permits and inspection records. A missing online result is not proof that no tank or case existed. We can help identify the records to request.
Read the NJDEP guidance06 / HOMEOWNER QUESTIONS
NJ UST Fund & reimbursement
Is there a New Jersey grant fund for leaking oil tanks?+
Yes. The Petroleum Underground Storage Tank Remediation, Upgrade and Closure Fund can provide grants or loans for eligible leaking underground tank projects. NJDEP and NJEDA administer the program jointly. Eligibility, eligible costs, and available funding determine the outcome.
Read the NJDEP guidanceHas Remedi Tec helped clients get money back?+
Yes. Remedi Tec has successfully helped clients obtain reimbursement through New Jersey’s UST Fund. We can review the project, help assemble the technical and cost documentation, and assist with follow-up. Prior results do not guarantee another application’s approval or reimbursement amount.
Does the fund pay for every removal, and is money available right away?+
No. NJDEP currently says it is not accepting applications for non-leaking tanks. New leaking-tank applications are accepted and dated, but review and processing depend on available funding. Do not budget on immediate reimbursement or a guaranteed award.
Read the NJDEP guidanceShould I ask about funding before the cleanup starts?+
Yes. Raise it early so application timing, the proposed scope, insurance information, and supporting records can be reviewed. Do not assume every past or planned cost qualifies. Funding paperwork should not delay required discharge reporting or urgent protective action.
What should I send for a funding review?+
Start with the property address, ownership information, case number, tank removal records, lab reports, cleanup proposals, invoices and payment records, any existing application, and insurance correspondence. We’ll identify what else is needed. Do not send tax returns or other sensitive financial records through the website message form; we’ll arrange an appropriate way to share them.
07 / WHEN YOU WANT MORE DETAIL
Understanding your test results
Lab terms, cleanup levels, and field readings. Open when you need them.
What is the difference between a tank sweep, soil testing, and a PID reading?+
A sweep helps locate suspected buried tanks or metal. Soil samples sent to a laboratory measure specific substances. A photoionization detector (PID) is a field screening instrument; its reading is not a laboratory soil result and cannot by itself show that a property meets cleanup requirements.
What do EPH, mg/kg, and ppm mean on my soil report?+
EPH means extractable petroleum hydrocarbons, a laboratory measure used in evaluating petroleum in soil. Milligrams per kilogram (mg/kg) describe the amount in the soil; for this measurement, the number is equivalent to parts per million (ppm). The result still has to be interpreted in the context of the fuel, sampling plan, and applicable requirements.
Is 1,000 ppm the cleanup limit?+
Not a universal pass/fail line. NJDEP’s homeowner guidance uses 1,000 mg/kg EPH as a trigger for additional analysis for naphthalene and 2-methylnaphthalene. Its UHOT overview lists an EPH soil standard of 5,300 mg/kg. The full results and site conditions matter; one EPH number alone does not close a case.
Read the NJDEP guidanceWhat if one soil result is high and the others are low?+
A higher result may identify an area needing further evaluation. Sample location, depth, laboratory findings, and the extent of contamination matter. Do not average the numbers yourself to declare the site clean. We review the results and explain whether additional testing, a supported evaluation, or cleanup is appropriate.
GO STRAIGHT TO THE SOURCE
Official NJDEP homeowner resources.
Still have questions we haven’t answered? NJDEP’s homeowner FAQs are a useful next stop. You can also review the cleanup rules and UST Fund application instructions below.
Heating Oil Tank System Remediation Rules, N.J.A.C. 7:26F (PDF, amended February 15, 2026)UST Fund application instructions for unregulated leaking tanks (PDF, February 2026)Unregulated Heating Oil Tank Program: Homeowner’s Guide FAQs UHOT program, testing & remediation overview NFA letters & case status UST Fund status & application information Guidance checked October 16, 2026. Requirements and funding status can change. These answers explain the process; the scope for your property depends on its records and conditions.YOUR PROPERTY. YOUR QUESTIONS.
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