Signs of a leaking oil tank often include oil stains or puddles around the base of the tank or on the ground beneath it. You may also notice an unusual smell of heating oil in the area. In some cases, the tank may show visible rust or cracks, especially if it’s an older model.

 

The first thing you should do is get a tin or a catch can to catch the oil at the drip - then immediately call a professional to

pump out the tank and address the issue.

 

Yes, a leaking oil tank is dangerous. Aside from the environmental risks, such as contamination of soil and groundwater, there is a fire hazard, especially if the oil comes into contact with electrical equipment or a heat source. Long-term exposure to oil leaks can also lead to expensive property damage. It's important to address the issue as soon as possible to avoid further risks.

 

It’s highly recommended to contact a professional when dealing with a leaking oil tank. If the leak is severe, a professional may needed to do an emergency pump out into a temporary tank and replace the tank. DIY fixes like using sealants or temporary patches are not safe and usually makes the issue worse.

 

To prevent future leaks, regular maintenance is essential. Have your oil tank inspected annually by a qualified technician, especially if it’s an older tank. Regular inspections will help identify early signs of corrosion, rust, or damage. Also, ensure that the tank is properly installed and that the area around it is well-ventilated and protected from extreme weather conditions. If your tank is older and shows signs of wear, it may be wise to consider replacement to avoid future leaks.

For a real time example from a job we did in Dix Hills Long Island, click here:  ProTipLeakingTank