Looking for an oil tank removal contractor in New Haven, CT? Describe your project once and up to three tank removal contractors who work in New Haven and South Central Connecticut Planning Region get back to you with a quote. It's free and there is no obligation.
New Haven is home to about 137,562 people (2024 Census Bureau estimate), a growing community (+2.7% since 2020). With 7,360 people per sq mi, it is a densely built-up area. Many older homes here were heated with oil from a buried or basement tank, which buyers and insurers now ask to be found and removed.
New Haven at a glance
- Population (Census Bureau estimate, 2024)
- 137,562 (+2.7% since 2020)
- Rank in Connecticut
- 3rd of 29 cities and towns
- Land area
- 19 sq mi
- Population density
- 7,360 people per sq mi (densely built-up)
- Type
- City (New Haven city)
- Main county
- South Central Connecticut Planning Region
What to check before hiring in New Haven
- Certification: in Connecticut, check whether the state certifies tank contractors and ask for the number.
- Permit: removal usually needs a local permit and a fire or building inspection.
- Soil samples: ask that samples are taken and analyzed by a certified lab, and keep the report for the sale.
- Price drivers: tank size and location, access, oil left in the tank, and any contaminated soil.
Useful official resources
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EPA: underground storage tanks
Federal information on storage tanks.
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New Jersey DEP
Example of a state program certifying tank contractors.
Services available in New Haven
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Oil tank removal
Removal of an underground or basement heating oil tank, with the permit, cleaning and soil sampling.
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Oil tank sweep
Search of the property for a buried tank with a metal detector or radar, usually before a purchase.
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Tank abandonment in place
Cleaning and filling of a tank that cannot be removed, where the local rules allow it.
Frequently asked questions in New Haven
How much does oil tank removal cost in New Haven, CT?
It depends on the size and location of the tank and on the soil results. Describe your situation: contractors who serve New Haven reply with a quote.
How long does removal take?
The removal itself often takes a day; permits and lab results add a few days to a few weeks.
Can the tank stay in the ground?
Sometimes it can be abandoned in place if removal is not practical, depending on local rules.
Which tank removal contractors will contact me?
Up to three independent tank removal contractors who serve New Haven and the surrounding area, chosen for the service you need. Your details are shared only with your consent.
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2024) and Gazetteer Files (public domain), imported on 10/31/2026. Figures describe the incorporated place or county as published; they are shown for information only.