T.F. O’Brien Cooling & Heating
T.F. O'Brien Cooling & Heating, based in New Hyde Park, New York, installs and repairs heating and cooling systems and handles sump pump and drain work for basements on Long Island and in Brooklyn.
What they do
Based in New Hyde Park, the company installs and repairs furnaces, boilers, heat pumps and air conditioning, and it also offers heating repair and water heater work. On the flooding side it provides sump pump service and drain cleaning for basements. Emergency HVAC service is offered for urgent breakdowns. Free estimates are offered, and financing is available for larger upgrades. The company works with Carrier equipment and offers a 12-year warranty. Established in 1934 and family-owned, it serves Long Island and Brooklyn.
- Sump pumps
- Furnace repairs and installs
- Boiler service
- Heat pumps
- Ductless mini-splits
- Air conditioning
Listed under Basement flooding and sewer backup, Heating and cooling emergencies
Where they work
What we checked
Checked 12 Nov 2026, from public sources.
Not yet verified. We haven’t contacted this business yet. Ask for a written quote before work starts.
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