Ductless AC & Heating Installation in Suffolk County

Ductless AC Heating Installation Suffolk County

Installing a ductless air conditioning and heating system for any space where ductwork is limited is the best way to climate control where needed.

If you are looking for a professional ductless contractor with nearly 80 years in the business, you have found the right company. T.F. O’Brien has the expertise to provide you with the ductless AC and heating system you need to help your home become more comfortable.

The best thing about having a ductless AC and heating installation is that it provides heating and cooling to specific areas in your home – all without additional ductwork.

No matter what your ductless AC and heating needs, the wide variety of systems available give you the efficiency, aesthetics and comfort of a traditional system – much more efficiently than a window AC unit or space heater.

If you’re ready to choose a ductless AC and heating installation for your Suffolk County home, you can trust the experts at T.F. O’Brien for courteous, professional services. Simply call 516.488.1800 and we’ll be glad to assist you.

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.

    Please briefly describe your HVAC needs:

    We won't share your contact info or spam your inbox.

    "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

    Google Review Scores 4.7/5 Stars

    T.F. O’Brien review scores as of 10/18/22


    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.

    T.F. O'Brien DifferenceT.F. O'Brien Difference
    T.F. O'Brien DifferenceT.F. O'Brien Difference

    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. In addition to ductless heating & AC installation in Suffolk County, we also provide: