Family owned and operated since 1978


Serving Long Island, NY

24-Hour Emergency Service

Tri-County Installations Plumbing & Heating Inc - Logo oil to gas conversation

New gas heating technology allows for better control over the temperature in your home. When you upgrade to gas heating, you'll save on your overall energy bills.


Be sure to ask about outdoor thermostat installations.

Gas heating units are more energy efficient and safer than having an old oil heater placed in your basement. Plus, there is no need to spend the cash necessary for regular oil refills and delivery.

Save money with an efficient solution

Have more control over your heating

We use all the sturdiest materials on our gas heating systems and piping. If you want, we can even install a stainless steel chimney liner.


Since 1978, our family-owned and operated business has kept up with the times and evolution of home heating.

Only the highest quality materials

Oil heating is becoming an increasingly outdated and expensive way to heat your home. Upgrade to the latest in gas heating systems, thanks to Tri-County Installations Plumbing & Heating Inc.

Convert Your Heating From Oil to Gas


Contact us for a FREE estimate.