Air Conditioning Repair on Long Island, NY

Long Island Air Conditioning Repair

When you’re faced with a cooling emergency on Long Island, NY trust the experts at T.F. O’Brien Cooling & Heating to help. We have been providing air conditioning repair for more than 80 years, and that means that we’re dedicated to providing you with the very best customer service and quality repair work available for your air conditioning system. Our technicians are trained and NATE certified, and we consider them master craftsmen in the field of home comfort. They will provide a comprehensive evaluation of your air conditioning repair needs and find the solution that will make your home as comfortable and energy efficient as possible.

At T.F. O’Brien Cooling & Heating, we use advanced diagnostic equipment, instruments and tools so that we are able to evaluate your air conditioning system quickly and thoroughly, which helps to save you time and money. And, our technicians receive the proper training needed so that they understand air conditioning systems inside and out – regardless of the make or model you might own. They’ll bring their great attitudes and work ethic to your home, and we think you’ll notice the difference. We strive to ensure you enjoy working with us and that you never have to deal with a hassle. Even if you didn’t purchase your system from us, you can count on the professionals at T.F. O’Brien to make the air conditioning repairs your need to stay comfortable in your Long Island, NY home.

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.

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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.

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.

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.

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!

Douglaston, NY

Very Pleased

Very pleased to date!

Roslyn Heights, NY

Always a Pleasure

Always a pleasure.

New Hyde Park, NY

Excellent Job / Excellent Service

Excellent job/excellent service as always. Thank you.

New Hyde Park, NY

Professional, Courteous, and Likeable

Professional, courteous, and likeable.

Flushing, NY

Outstanding Service

Outstanding service.

New Hyde Park, NY

T.F. O’Brien proudly offers quality air conditioning repair to our Long Island, NY customers.

T.F. O’Brien provides air conditioning repair to all kinds of air conditioning systems, and we pride ourselves on prompt service, so you will only be without air conditioning for a short time. We’ll always look out for your best interest and provide exceptional air conditioning repairs of the highest quality to ensure expected comfort and safety. We guarantee that you, the customer, after choosing our air conditioning repair services will be 100 percent satisfied – 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.

When you need air conditioning repair and more for your Long Island, NY home, you can trust T.F. O’Brien to help.

tfo areas served

When you choose T.F. O’Brien Cooling & Heating for your air conditioning repair needs, you’re choosing a company that has been helping people stay comfortable throughout the Long Island, NY area since 1934. As a full-service air conditioning contractor, we’re happy to provide you with a complete range of air conditioning products and solutions in addition to air conditioning repair, including:

Click For Areas We Provide Air Conditioning Services: