Commercial Air Conditioning Installation & Repair in Suffolk County, NY

Commercial Air Conditioning Installation Repair Suffolk County NY TFOBrienDowntime when it comes to your building’s air conditioning system can make for sticky, uncomfortable surroundings. Fortunately, you’ll be able to help your employees and clients stay cool and comfortable all summer long by choosing T.F. O’Brien Cooling & Heating for your commercial air conditioning installation and repair needs. We’ve been helping Suffolk County, NY businesses and organizations with their commercial air conditioning installation and repair needs for several decades. As a result, we have the experience to help you for with all of your commercial AC needs.

Our commercial air conditioning team sets us apart from the rest. It is comprised of skilled technicians who have been trained to provide the best in commercial air conditioning diagnostics and troubleshooting. They have the necessary qualifications to make the commercial air conditioning repairs you need at your Suffolk County, NY business or organization. Not to mention, when you need commercial air conditioning installation, our team can help you find the most effective, efficient system available, at a price that’s right for your budget.

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?

Google Star Rating 4.8
71 reviews
Google Star Rating 4.6
329 reviews

The New A/C is Wonderful

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


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.


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.


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!


Very Pleased

Very pleased to date!


Always a Pleasure

Always a pleasure.


Excellent Job / Excellent Service

Excellent job/excellent service as always. Thank you.


Professional, Courteous, and Likeable

Professional, courteous, and likeable.


Outstanding Service

Outstanding service.


Choose T.F. O’Brien for complete commercial air conditioning installation and repair services for your Suffolk County, NY business.

If you need commercial air conditioning installation or repair services for your Suffolk County, NY business or organization, don’t hesitate – give T.F. O’Brien Cooling & Heating a call at 516.488.1800, or fill out the convenient contact form below. We’ll be pleased to assist you.