High Velocity Air Conditioning on Long Island, NY

High Velocity Air ConditionerIf you live in an older, multi-story home that lacks ductwork, and are in need of improved home cooling, then why not think about a high velocity air conditioner from T.F. O’Brien. This is the ideal system for adding air conditioning to homes where larger ductwork may be impossible or impractical. High velocity air conditioning helps to ensure a dehumidified, cooler environment, and provide complete and thorough air circulation.

High velocity air conditioning systems use a type of indoor equipment known as an air handler, outdoor equipment, a line set of pipes that connect the indoor and outdoor units, and small-diameter ductwork which transfers the cooled air throughout your home. A standard thermostat controls the system, which discharges the cooled air at targeted locations throughout your home.

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.

    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

    EPA icon
    85+ years of service

    To Your Success


    Five Stars

    1,767 reviews



    Five Stars

    1,183 reviews

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

    T.F. O’Brien is a full-service air conditioning contractor. In addition to high velocity AC on Long Island, NY we also provide:

    T.F. O'Brien areas servedA high velocity air conditioning system from T.F. O’Brien will provide you with improved home comfort, as well as the many additional benefits. Trust T.F. O’Brien to offer a quality high velocity air conditioning solution that offers:

    • Quiet Performance
    • Space Utilization
    • Limited Remodeling
    • Draft-Free, Constant Temperature
    • Humidity Reduction
    • Good Looks

    If you’re considering high velocity cooling for your home, count on T.F. O’Brien to help meet your needs. We provide professional installation and service after the sale. T.F. O’Brien proudly serves all of Long Island, including Nassau County, Suffolk County, and Brooklyn. To learn more, give us a call at 516.488.1800 and we will be happy to assist you.

    Click For Areas We Provide Air Conditioning Services: