Do you have an area of your Suffolk home that could benefit from climate control, but ductwork is either impractical or impossible? Then you may want to consider ductless comfort from T. F. O’Brien Cooling & Heating. We’ve been helping Suffolk residents stay comfortable for 80 years, and we want to help you with your ductless contractor needs.
Ductless systems work by delivering heating and cooling comfort to specific, individual spaces in your home, all without the need for added ductwork. Additionally, a ductless system is an efficient, quiet alternative to a window AC unit. Whether you’re creating a quiet, comfort-controlled home theater room or just want to heat or cool an area of your Suffolk home without ducts, the vast array of ductless systems available gives you efficiency, aesthetics and comfort.
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.
"Completely Satisfied"

"I was completely satisfied with the professionalism, quality, and courteousness of your service. I will continue to call on and recommend you all future AC/Heating needs. Thank You."
- T.F., Baldwin, NY


T.F. O’Brien review scores as of 7/15/21
T.F. O’Brien is a full-service ductless contractor serving Suffolk.

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We’re pleased to provide Suffolk residents with the best ductless heating and cooling systems available. We’re proud of our technicians and the quality line of ductless products we offer, and we strive to make sure you’re happy and comfortable – we’re never satisfied until you are.