Oil Tank Locating

Underground Oil Tank Sweep

An Oil Tank Sweep is an important service which will scan a property for any unknown underground storage tanks (USTs). It is important to have an oil tank sweep performed on a property you are thinking about purchasing if you are not certain there is an UST on site. When you purchase a property, you purchase the UST along with it, and if there is a leak and contamination, that becomes yours too. When in doubt, the only way to assure there is not an UST on the property is to have a Tank Sweep performed.

The tank sweep of your property will consist of three parts. We will visually inspect the property interior and exterior to determine if there are any oil lines or evidence of patchwork from removal of the lines. Next, we will inspect the exterior of the property to determine if any undisclosed underground storage tanks exist on the property using state of the art subsurface detection equipment. Once the interior and exterior inspections are complete, you will receive a detailed
written report to confirm the findings.

Our reliable staff is always available to answer any questions or address any grant, funding, insurance or NJDEP concern.


Extremely professional & knowledgeable staff. They left the site just as they found it. They kept me in the loop about permits and pick up! Hands down best customer service, Debbie was great! I would recommend them to anyone!

Read More

Angela Peacock


Removing an underground tank can be a frightening experience. The unknown of what you are going to find. I was lucky to find Marksmen Enterprises. They were friendly and very informative from the first phone call to the last. Read More

Andrew Romo


Debbie, Jeff, and Dave provided superb, outgoing service from site evaluation though permit processing. Their efforts to place a new double-walled fuel oil tank; and remove the old tank showed commitment to excellence that is a true confidence builder Read More

Mel Hughes

BBB ACCREDITATION SINCE 05/23/2006