Total Savings up to $7775! With this offer you’ll get:
- Manufacturer Rebate: $1450
- PSEG Rebate: $2300
- Federal Tax Credit 2025: $2000
- FREE Maintenance plan, valued at $225
- FREE WiFi compatible thermostat valued at $350
- FREE Air Purifier, valued at $1450
Payment as low as $170 per month.
This is limited time offer is only available until September 30, 2024. Call us right away at (516) 488-1800 for details and to take advantage of this great offer!
Professionalism, Quality, Responsiveness
I'm very happy with the installation of our oil to gas conversion. Matt was extremely diligent in making sure everything was working properly, stayed late, and returned the next day promptly after the installation to resolve a minor issue he identified. Took pride and ownership of his work. I was impressed and would recommend these guys to anyone. The sales experience with Brendan was a good one too. He explained everything thoroughly and made a number of sensible recommendations. No high pressure sales tactics. Accessible and responsive.
Mike C.
We Were Pleasantly Surprised
Last year our central air system went down and were having horrible summer, we ended up calling lots of vendors to come give us quotes. We were pleasantly surprised when one of the owners Chris came himself to evaluate our issues and guiding us on what system we should replace it with. Hence we decided to go with them and we were glad we did. The installer and customer service were beyond friendly and Uber professional. Highly recommended.
Amita D.
I Would Definitely Recommend this Company!
My brother was impressed by their local advertisement. So I called. From the first person to the last person I communicated with, in the company, were kind & warm. Let’s not forget about their expertise & responsiveness. They explained my choices, the cost & the process in a manner I understood without dimming down the info. We ultimately chose to install two new heating units. I would definitely recommend this company!
Susan B.
The Crew was Extremely Professional, and Courteous
I am never at a loss for words, but its hard to describe the work that T.F. O'Brien did at our home. within one day we went from having a boiler from the nineteen sixties to having state of the art equipment, hot water heater and boiler installed.
The crew was extremely professional, and courteous.
Having Tom one of the owners stopping by our home to make sure everything went smooth was a pleasure. And let me not forget Pat truly professionals the way they take care of your every question and needs.
YOU GUYS ARE AWESOME!!
Luis V.
Best Decision I Made
After interviewing 4 HVAC contractors I picked TF O'Brien. Best decision I made. Project was a complete replacement of heating and cooling system for a two family house.
Dean S.
Prompt, Professional and Courteous
The technician sent was prompt, professional and courteous. He worked efficiently and was respectful of our home during this time. He was a pleasure to deal with. All in all we were very happy with the service.
Patrick B.
Professional and Informative Service
Was very pleased with the professional and informative service I received while purchasing a Fujitsu ductless AC and heating unit. The installation of the unit was completed by knowledgeable installers. The follow up maintenance service was performed by a qualified technician.
Patricia G.
Will Definitely Use Again
AC stopped working on the hottest day! Technician came and had it fixed in under an hour. Also, appreciate them calling ahead to let you know when they would arrive. Very professional. Will definitely use again.
Joyce P.
Most Professional, Most Responsive, and Informative
Met with several contractors for a ductless AC installation. T.F. O'brien was the most professional, most responsive, and informative out of all of them. Just felt the most comfortable with them. Very happy with the new unit and highly recommend them for their professionalism, knowledge, and experience.
Kenneth T.
They Are A Pleasure to Deal With!
T.F. O’Brien is the only company I will deal with! They have extremely professional and friendly staff and technicians, respond as quickly as possible when you have a problem, and solve your heating and AC issues thoroughly. They are a pleasure to deal with!
Pattianne S.
YOU GUYS ARE AWESOME!!
I am never at a loss for words, but its hard to describe the work that T.F. O'Brien did at our home. within one day we went from having a boiler from the nineteen sixties to having state of the art equipment, hot water heater and boiler installed.
The crew was extremely professional, and courteous. Having Tom one of the owners stopping by our home to make sure everything went smooth was a pleasure. And let me not forget Pat truly professionals the way they take care of your every question and needs. YOU GUYS ARE AWESOME!!
Luis V.
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:
- They will care for your home and complete the job with speed and precision.
- They will not wear shoes on your carpets.
- They will clean up when they are finished and take personal responsibility for your satisfaction.
- They will not swear in your home.
- They will not smoke in your home.
- They are drug-free.
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
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.