Replacing Your Above-Ground Oil Tank

Home heating oil tanks can last up to 30 years with proper maintenance and conditions. However, it is important to recognize when it’s time to replace your oil tank.

When To Replace an Above-Ground Oil Tank

Your tank may need to be replaced if it is damaged or leaking. Contact a licensed technician for service or oil tank removal Putnam County NY if you notice any of these warning signs.

Decreased Fuel Efficiency

If you notice that you’re using more fuel than usual, your tank may be the culprit. Decreased fuel efficiency is common as tanks get older, but you should not ignore it. Not only does it increase your fuel costs, but it can also signal serious problems. Have your tank inspected for leaks or other issues that may be affecting your fuel efficiency.


Fortunately, leaks in above-ground tanks are generally noticeable. The leak may originate from the tank itself or from splits and cracks in the lines. Oil on the ground and the smell of oil around the tank are sure signs of a leak, which should be addressed as soon as possible.


If the legs of your tank are unstable or uneven, the tank may not have been installed properly, or it may be damaged. The legs are generally replaceable, but instability can be the cause or the symptom of additional problems, so you should have the tank inspected by a licensed technician. If the legs are rusty or corroded, chances are there is additional damage to the rest of the tank.


Rust is more than a cosmetic problem. Steel tanks typically rust from the inside out, so a tank with significant surface rust is likely damaged on the inside as well. A rusty tank may soon develop a leak, so this is a sign that it’s time to replace your tank.


While heating oil tanks can last up to 30 years, many tanks need to be replaced after 15-20 years. If your tank is exposed to harsh elements, particularly snow and ice, you may need to replace it sooner.

You should be mindful of your local laws and ordinances as well. In some jurisdictions, oil tanks are required to be replaced after a certain about of time as a safety precaution.

An old or damaged heating oil tank can be dangerous. Knowing when to replace your oil tank is essential to keeping your home and family safe.