Family owned and operated since 1978


Serving Long Island, NY

24-Hour Emergency Service

Tri-County Installations Plumbing & Heating Inc - Logo heating

Our heating system installations use the sturdiest pipes built out of copper, PEX, PVC and cast iron piping.


Since 1978, Tri-County Installations Plumbing & Heating Inc has been repairing and installing a wide variety of heating units.

Whether your home has a gas or oil heating system installed, we can repair or service any aspect of it. If you're interested in converting your home from an older, oil heating system to a new gas system, we can handle that as well!

Gas or oil heating systems

High-quality pipes and products

• Baseboards

• Boilers

• Furnaces

• Gas fireplaces

• Heat pumps

• Hot water heater installation

• Radiant heating

• Steam heat

Servicing all heating systems

Keep your family warm in the winter with a fully-functioning heating system installed, repaired or serviced by the experienced team from Tri-County Installations Plumbing & Heating Inc.

We Won't Let You



Get your FREE estimate today.