Don’t suffer through another sweltering Long Island, NY summer – you’ll get the relief you need when you count on T.F. O’Brien Cooling & Heating to be your air conditioning contractor. We’ve been in the business of providing expert home cooling services to Long Island, NY residents for nearly 80 years, and we want to make you feel comfortable, too. We take pride in always putting the needs of our customers first, which is one of the reasons why we’ve been in business for as long as we have. When you need an air conditioning contractor you can trust, you should know you can rely on T.F. O’Brien.
At T.F. O’Brien Cooling & Heating, our skilled technicians are highly trained to provide you with the best air conditioning services possible. We strive to meet your cooling needs with courtesy, professionalism and expertise. Our goal is to offer you the very best air conditioning contracting services available in Long Island, NY. We proudly stand behind our workmanship and all of our air conditioning products. At T.F. O’Brien, we want to make you as happy and comfortable as possible, and we’re not satisfied until you are – when you work with us, you’ll see that we put our customers first, and no job is ever considered complete until you’re 100 percent satisfied – in fact, you won’t pay until you are.
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.
"Exceeded Expectations Throughout"
"The installation of a new central a/c unit exceeded expectations throughout the entire process...a true professional team throughout.
Thorough explanation of available options, responsive scheduling, seamless installation in one day by a diligent crew that took great care to be neat and clean, including the complete removal of the old system.
Would highly recommend the T. F. O’Brien team for installation of a new A/C system."
Jim Graf - Satisfied T.F. O'Brien Customer
Let T.F. O’Brien be your air conditioning contractor for your Long Island, NY home.
At T.F. O’Brien Cooling & Heating, we proudly install some of the best air conditioning products on the market. We’ll help you select a high-efficiency air conditioning system for your Long Island, NY home that keeps you and your family cool, and helps you save on energy – and on the cost of your utility bills! What’s more, you can count on us for professional maintenance and repair of your air conditioning system. No matter what make or model of air conditioning system is currently installed in your home, our talented team of technicians has the know-how to service your system, as well as diagnose any problems and make the needed repairs.
Don’t suffer through another sweltering summer – choose the professionals at T.F. O’Brien Cooling & Heating to be your air conditioning contractor. T.F. O’Brien proudly serves all of Long Island, including Nassau County, Suffolk County, and Brooklyn. When you need an air conditioning contractor for your Long Island, NY home, T.F. O’Brien is ready to assist you. Simply call us at 516.488.1800 and one of our friendly representatives will be more than happy to help you.
Choose T.F. O’Brien for the entire air conditioning contractor needs of your Long Island, NY home.
When you choose T.F. O’Brien Cooling & Heating for the air conditioning contractor needs of your Long Island, NY home, you’ll be working with a full service air conditioning company that strives to offer customers a complete range of air conditioning products and services. You can count on us to complete your job the right way. When you choose T.F. O’Brien to be your Long Island, NY air conditioning contractor, you’ll have access to a complete listing of air conditioning services, including:
- Air Conditioning Maintenance on Long Island, NY
- Air Conditioning Repair on Long Island, NY
- Air Conditioning Systems on Long Island, NY
- Ductless Air Conditioning on Long Island, NY
- Mini-Split Air Conditioning on Long Island, NY
- New Air Conditioning Installations on Long Island, NY
- AC Service on Long Island on Long Island, NY