AC Service on Long Island, NY

Long Island AC ServiceDid you know that getting air conditioning service for the air conditioning system in your Long Island, NY home is one of the best ways you can be sure it’s running effectively and efficiently? People are often unaware of how important regular AC service is to the life of their system. That’s why T.F. O’Brien Cooling & Heating offers comprehensive air conditioning service to people in the Long Island, NY area. Your annual air conditioning service will help to keep your system running smoothly. What’s more, when you work with us, you’ll be working with a company that’s been helping people with their home comfort needs since 1934. We think that shows we know how to help our customers stay comfortable, no matter how hot it gets outside.

At T.F. O’Brien Cooling & Heating, we take great pride in our skilled craftsmen, and we think you’ll notice the difference, too. They bring their great attitudes and work ethic to every jobsite, and our entire company works hard to make your experience with us hassle-free and enjoyable. From the professionalism of our engineers, to the dedication of our NATE-certified technicians, we strive to deliver optimal air conditioning service to you, our valued customer. Our goal is to give you the best air conditioning service money can buy for your Long Island, NY home, and we’re never happy until you’re completely satisfied with the work we’ve done for you.

When you’re looking for air conditioning service on Long Island, NY, look no further than T.F. O’Brien.

T.F. O’Brien Cooling & Heating’s team of expert technicians is specially trained to perform air conditioning service on virtually any air conditioning units on the market, as well as the high-quality brands and models we sell. They’ll work hard to meet your needs both professionally and efficiently to your complete satisfaction. We guarantee that you, our valued customer, will be completely satisfied with the air conditioning service we perform for you – in fact, you won’t pay until you are.Don’t suffer through another sweltering summer – choose the professionals at T.F. O’Brien Cooling & Heating to help with all of your air conditioning needs. T.F. O’Brien proudly serves all of Long Island, including Nassau CountySuffolk 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.

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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.

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What do our customers think of us?

Out of 72 reviews
Out of 72 reviews
Out of 222 reviews
Out of 222 reviews

The New A/C is Wonderful

Excellent service from beginning to end. The new A/C is wonderful.

J.M.
Manhasset, NY

Installation was First Rate and Professional

Tom did a great job. Got 5 other estimates: one did not respond, another sent a proposal via email which I could either accept or decline with no questions entertained. We had a special situation and only Tom was able to understand it and figure out a way to do the job. We're very happy with our new Daikin unit-operates exactly like Tom said it would. The installation was first rate and professional as well. Would certainly recommend.

M.G.
Locust Valley, NY

Very Happy with Your Work

Very happy with your work, just very happy I haven't had to use it yet due to cool weather.

T.G.
Baldwin, NY

Installed as Promised in a Very Timely Fashion

The customer service has been excellent. It's been extremely easy to schedule the consultation, installation and follow-up service. Everything was delivered and installed as promised in a very timely fashion. I've been extremely happy with the level of communication from your company. When I'm ready to have the next phase of my HVAC system installed I'm definitely coming back!

R.P.
Douglaston, NY

Very Pleased

Very pleased to date!

F.K.
Roslyn Heights, NY

Always a Pleasure

Always a pleasure.

V.V.
New Hyde Park, NY

Excellent Job / Excellent Service

Excellent job/excellent service as always. Thank you.

D.W.
New Hyde Park, NY

Professional, Courteous, and Likeable

Professional, courteous, and likeable.

B.M.
Flushing, NY

Outstanding Service

Outstanding service.

D.B.
New Hyde Park, NY

T. F. O’Brien proudly offers Long Island, NY customers air conditioning service and more.

When you choose T.F. O’Brien Cooling & Heating for the air conditioning service 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. We think you’ll see the difference in what we have to offer right away, because we take our responsibility to you very seriously. We explain to you exactly how our skilled technicians are going to service your air conditioning system, and you can count on us to complete your job the right way. In addition to expert air conditioning service, T.F. O’Brien is pleased to provide many additional air conditioning products and services, including:
tfo areas served

Click For Areas We Provide Air Conditioning Services: