Save up to $2,000 on a new system with federal tax credits, ending 12/31/25

Now is the best time to upgrade your air conditioning system.
Act now, $2,000 in savings expires at the end of the year.

High Efficiency,
Lower Energy Bills

Year-Round Comfort
& Peace of Mind

Credits, Discounts &
Financing* Available

Trust the experts at T.F. O’Brien for courteous, professional services.
(516) 488-1800
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    Limited-Time Offer — Book Your New System Estimate

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    Get new high efficiency AC for a low monthly payment.

    AC unit

    Ductless Air Conditioning
    & Heating

    Up to $2,000 Federal tax credit
    As low as $78/mo.1

    Air Conditioning System

    Central Air Conditioning

    As low as $135/mo.2

    heat pump

    Heat Pump Air
    Conditioning & Heating

    $2,000 Federal tax credit
    $1,500 Utility rebate
    As low as $162/mo.3

    Offers shown are not valid on prior purchases and expire 9/30/25. See dealer for details. Tax credits end 12/31/25. Consult your tax advisor for eligibility. All monthly payments shown are based on system-specific financing through Greensky and require credit qualification. 1Offer based on a 9k BTU single-zone Cooper & Hunter ductless split system, 180-month 10.99% financing on $6,860 purchase. Price does not include new high voltage electric line run from electrical panel. 2Offer based on 2-ton Goodman 13 seer cooling-only system, 180-month 10.99% financing on $11,856 purchase. 3Offer based on a Ruud 2-ton heat pump system, 180-month 10.99% financing on $14,232 purchase. Includes PSEG rebate up to $1,500. Rebate eligibility based on primary heat source, home size and equipment matchup.

    Signs I Need a New HVAC System

    • Suddenly rising energy bills
    • Frequent or costly repairs
    • Uneven temperatures
    • Excessive noise
    • Poor airflow
    • Poor indoor air quality
    • Your system is 10+ years old
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    Insured, Highly Qualified Professionals

    Superior Craftsmen with Great Attitudes and Work Ethic

    Our people are passionate about sharing their technical expertise to make every day more comfortable in our customers’ homes and businesses.

    • NATE Certified Technicians
    • EPA Certified
    • Professional Engineers (PE)
    • Family Owned since 1934
    • Air Conditioning Contractors of America (ACCA) Member
    • A Huntington Township Chamber of Commerce Member
    • A New Hyde Park Chamber of Commerce Member

    Proudly Serving Long Island Since 1934

    Specializing in heating and air conditioning installation, as well as heating repair & ac repair services for more than 90 years, it’s easy to see why we are the trusted HVAC experts in Long Island. Based in New Hyde Park, NY, we are conveniently located to serve Nassau, West Suffolk, and into Brooklyn and Queens.

    CONTACT T.F. O'BRIEN