Heating & Air Conditioning Specials
Upgrade your system now and save up to $2,000
Act now - this offer ends Dec 31, 2025!
Ready for better home comfort? T.F. O’Brien can help you save money this season.
Your family deserves a home that is comfortable year-round. You deserve a heating and cooling system that keeps your home comfortable and helps you save money. With our heating and cooling solutions, you can have both.
Ductless Heating & AC
as low as
$83/MO1
Plus up to $2,000 Tax Credit
Hybrid Heat Pump System
as low as
$187/MO2
Plus up to $2,000 Tax Credit
ACT NOW. $2,000 Federal Tax Credit Ends Soon
Discalimer: 1Monthly payment example of $83.00 is based on a total financed amount of $7,340.00 for Daikin Model #RXF09BVJU, with a 180-month term at an interest rate of 10.99% APR. Subject to credit approval. 2 Monthly payment example of $187.00 is based on a total net financed amount of $16,524.00 for Daikin Model #DH7VSA481, with a 180-month term at an interest rate of 10.99% APR. Stated investment reflects application of a $1,000 manufacturer rebate and an estimated $2,416 utility rebate based on a 4-ton system; actual rebate eligibility and amounts may vary by home, and system size. Financing subject to credit approval Federal tax credit available through 12/31/25. Consult your tax advisor for guidance. See dealer for details. Offer expires 12/31/25.
Trust the experts at T.F. O’Brien for courteous, professional services.
(516) 488-1800
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Heating systems are most likely to fail on the coldest days of the year.
Call today for peace of mind (516) 488-1800
Benefits of a New Heating System
- Save money with lower energy bills
- Lessened likelihood of costly repairs
- Quieter operation
- More environmentally friendly
- Improve indoor air quality
- A variety of options specific to your home's needs
- Even, consistent home cooling
See What Our Customer Have To Say
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
Pay Nothing Until You Are Completely Satisfied
You can expect the following from our techs when they do work for you:
If you’re not completely happy when our technicians are done with the job, you won’t pay until you are totally satisfied with their work. The next time you need heating and cooling work done, call T.F. O’Brien and experience the difference.
Financing Available with Approved Credit
If you're looking to upgrade your system, but you have to work within a budget, then let T.F. O'Brien help make things a little easier with our financing options, subject to credit approval.
Proudly Serving Long Island Since 1934
Specializing in heating and air conditioning installation, as well as heating repair & ac repair services for 85 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.