Ductless Heating & Air Conditioning Contractor in East Williston NY

Considering ductless air conditioning for your East Williston, NY, home? Whether you’re seeking to improve existing cooling or outfit a new space, our team tailors systems specifically to your requirements.

Say goodbye to the limitations of traditional ducts: our versatile range of meticulously engineered ductless units delivers cool comfort precisely where you need it, with the same efficiency and quiet operation as standard AC units. Additionally, they function as heaters, ensuring year-round comfort.

Our expertise lies in installing ductless systems with flexible cooling and heating zones, providing you with complete control over your home’s comfort. At T.F. O’Brien, your well-being is our top priority. That’s why we offer exceptional ductless air conditioning services to East Williston residents, utilizing top-of-the-line units and meticulous craftsmanship.

With nearly eight decades of serving the East Williston community, we have the knowledge and experience needed to assist you in selecting and installing the perfect ductless system for your preferences. Whether you need heating or cooling in areas without ductwork, you can rely on us to provide the ideal solution.

Don’t wait to experience the difference. Contact T.F. O’Brien today!

Let us provide the perfect solution for you by being your Long Island ductless air conditioner contractor.

We work hard to make you happy and comfortable, and we’re not satisfied until you are. When you need a ductless air conditioner and heating contractor in Floral Park, NY.

T.F. O’Brien is here to help. T.F. O’Brien proudly serves all of Long Island, including Nassau County, Suffolk County, and Brooklyn. Simply call 516.488.1800 and we’ll be happy 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.

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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 comprehensive ductless contractor, offering not only ductless air conditioning and heating solutions in East Williston, NY, but also provide other HVAC services

    tfo areas servedT.F. O’Brien is a full-service heating and cooling company. As a ductless air conditioner contractor, we’re pleased to offer:

    Click For Areas We Provide Heating Services: