Family owned and operated since 1978
Plumbing, Heating and Much More
For over 40 years, Tri-County Installations Plumbing & Heating Inc has been serving Long Island residents. Whether your pipes have burst, your heating or air conditioning system has stopped working, we're here to help!
Boiler installations
We work with the National Grid High Efficiency program to ensure you get the most from your new boiler.
Upgrade to gas
Switch to gas and get rid of your old oil tank (you must file with the Nassau County Department of Health first).
HVAC services
Have a brand new, state-of-the-art heating or air conditioning system installed in your home.
