If you live in the Suffolk area and are in need of furnace repair, maintenance or installation, T.F. O’Brien is ready to help you. We’ve been helping Suffolk residents with their furnace contractor needs for 80 years, and we want to help you as well.
We’ve been in the business of furnace maintenance, repair and replacement for eight decades because we simply believe that the customer always comes first. You can count on T.F. O’Brien to be a trustworthy furnace contractor because we strive to meet your needs with courtesy, professionalism and expertise. All of our technicians are skilled craftsmen with great attitudes and work ethics.
Get Started with an Estimate
Call T.F. O'Brien Cooling & Heating at (516) 488-1800 or complete our short form below and a representative will reach out to you.
"Exceeded Expectations Throughout"
"The installation of a new central a/c unit exceeded expectations throughout the entire process...a true professional team throughout.
Thorough explanation of available options, responsive scheduling, seamless installation in one day by a diligent crew that took great care to be neat and clean, including the complete removal of the old system.
Would highly recommend the T. F. O’Brien team for installation of a new A/C system."
Jim Graf - Satisfied T.F. O'Brien Customer
For complete furnace services in your Suffolk home, count on T.F. O’Brien.
- Suffolk County Gas Furnace Repair
- Suffolk County Gas Furnace Installation
- Suffolk County Gas Furnace Maintenance
- Suffolk County High-Efficiency Gas Furnaces
We strive to offer Suffolk residents with the best furnace contractor services possible. We take great pride in our workmanship and our entire lineup of furnace products. We work hard to make you happy and comfortable – we’re not satisfied until you are.