Suffolk County Ductless Heating & Air Conditioning Contractor

Suffolk County Ductless Heating Air Conditioning Contractor TFOBrien

Do you have a room or space in your Suffolk home that could benefit from climate control, but the ductwork is either limited or impossible? Then you should consider installing a ductless system from a T. F. O’Brien Cooling & Heating contractor.

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 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.

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    "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

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    85+ years of service



    Five Stars


    Five Stars

    T.F. O’Brien review scores as of 4/12/24


    See how Daikin ductless systems can improve your comfort and save you money

    Unlike single speed systems, Daikin ductless inverters offer variable speeds for more efficient home comfort.

    Hear the difference in a Daikin ductless system from T.F. O'Brien

    Our ductless solutions are engineered to operate under 50 decibels. Comfortably enjoy your home with a Daikin ductless system.


    T.F. O’Brien is a full-service ductless contractor serving Suffolk.

    tfo areas servedAt T.F. O’Brien, we take the needs of our customers seriously. You will always come first when you work with us. For your convenience, we offer a full range of ductless heating and cooling services for Suffolk residents, including:

    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.

    You can count on T.F. O’Brien as your Suffolk ductless contractor.

    It’s our goal that you enjoy your experience working with us, and that you never have to deal with a hassle. Everyone at T.F. O’Brien looks out for your best interest and provides the best in ductless products and services of the highest quality to ensure expected comfort and safety.
    We guarantee your 100 percent satisfaction – you won’t pay until you’re completely happy with the ductless services we’ve performed.When you need a ductless contractor for your Suffolk home, you can count on T.F. O’Brien. Just give us a call at 516.488.1800, and we’ll be happy to help meet your ductless needs.