Oil Tank Removal Contractors in Wisconsin
Find licensed contractors in Wisconsin for oil tank removal, underground storage tank inspection, fuel tank decommissioning, heating oil tank closure, soil contamination testing, and environmental compliance. Serving Milwaukee, Madison, Green Bay, Racine, Kenosha, and communities statewide.
What to Know About Oil Tank Removal in Wisconsin
Wisconsin regulates underground storage tank removal through its state tank program. Commercial UST removal at gas stations, fleet facilities, and multi-family properties with three or more units requires a state-certified contractor. For residential heating oil tank removal at single-family homes and duplexes, Wisconsin does not require state certification. However, hiring a licensed contractor is strongly recommended for proper tank closure, soil testing, and documentation that protects you during a real estate transaction.
Most residential oil tank removals in Wisconsin involve older heating oil tanks in the Milwaukee suburbs, Madison area, and smaller communities across the southern and eastern parts of the state. Basement oil tank removal is common in older Wisconsin homes where heating oil tanks were installed beneath the foundation or in the basement. If you're buying or selling a home with an underground oil tank, many buyers and lenders will require oil tank removal or tank decommissioning before closing. Home inspectors in the Milwaukee metro area increasingly flag buried heating oil tanks during pre-purchase inspections.
Oil tank removal cost in Wisconsin typically runs $1,200 to $3,000 for a standard residential underground oil tank, depending on size, depth, and accessibility. Basement oil tank removal cost tends to run higher due to confined access and specialized equipment. If soil contamination is found during removal, environmental remediation costs can add $5,000 to $20,000 or more. The Wisconsin DNR Tank Removal Program may assist with abandoned tank cleanup in certain situations, but this is a state-funded program, not a reimbursement fund for individual homeowners.
Commercial fuel tank removal and underground storage tank decommissioning at gas stations, industrial properties, and multi-unit buildings require a state-certified contractor and follow additional EPA and state requirements including advance notification, tank decommissioning reports, fuel tank inspection, tank tightness testing, and site assessment documentation. Facility managers seeking UST compliance should confirm their contractor holds active state certification before any tank removal work begins.
Oil Tank Removal Contractors in Wisconsin
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Browse Wisconsin Contractors →Frequently Asked Questions
Do I need a licensed contractor to remove an oil tank in Wisconsin?
For commercial underground storage tank removal and multi-family buildings with three or more units, yes. Wisconsin requires a state-certified contractor for regulated tank work. For residential heating oil tank removal at single-family homes and duplexes, state certification is not required. However, hiring a licensed contractor ensures proper tank closure, soil contamination testing, and documentation. This applies to both underground oil tank removal in the yard and basement oil tank removal beneath the home.
How much does oil tank removal cost in Wisconsin?
Residential oil tank removal cost in Wisconsin typically ranges from $1,200 to $3,000 depending on tank size, location, and accessibility. Basement oil tank removal cost runs higher, often $2,000 to $4,000, due to confined access and specialized equipment. If soil contamination is discovered during oil tank removal, environmental remediation can add $5,000 to $20,000 or more. Commercial fuel tank removal at gas stations or industrial sites generally costs $5,000 to $20,000 or more before remediation.
Is soil testing required after tank removal in Wisconsin?
Wisconsin does not have a statewide soil testing mandate for residential heating oil tank removals, but most licensed contractors include soil sampling as standard practice. For commercial underground storage tank removal, soil testing is required under the state program. If soil contamination exceeds state cleanup standards, a licensed environmental remediation contractor must perform the work. Soil contamination from a leaking underground storage tank is the most common reason oil tank removal cost escalates beyond the initial estimate.
Can I sell my house with an underground oil tank in Wisconsin?
You can, but many buyers and lenders in Wisconsin will require oil tank removal or tank decommissioning before closing, especially in the Milwaukee suburbs and Madison area where older homes with buried heating oil tanks are common. An underground oil tank on the property creates liability for future soil contamination and cleanup costs. Having documentation of proper tank closure and clean soil test results from a licensed contractor makes the real estate transaction significantly smoother.
How long does oil tank removal take?
Most residential heating oil tank removals in Wisconsin take one day for the physical work. Basement oil tank removal may take longer due to access constraints. If soil contamination is found, environmental remediation and state sign-off can extend the timeline to several weeks or months. Plan for 1 to 3 days for a clean removal and tank decommissioning, or 4 to 12 weeks if remediation is needed. Fuel tank inspection and soil testing results typically take 5 to 10 business days.
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Browse Wisconsin Contractors →For Wisconsin UST regulations, visit the Wisconsin DNR Underground Storage Tanks. Federal requirements are available from the EPA UST Program.