Commercial Air Conditioning Installation & Repair in Long Island, NY

Commercial Air Conditioning Installation Repair Long Island NY TFOBrienWhen you have employees and clients who you need to keep cool, you can rely on T.F. O’Brien for your commercial air conditioning installation and repair needs. We’ve been helping businesses and organizations with their commercial air conditioning installation and repair for nearly 80 years, and we want to assist your business or organization, too.

Our commercial air conditioning installation and repair team is made up of highly skilled HVAC technicians who have been specially trained in commercial air conditioning diagnostics. They’re qualified to make whatever repairs to your commercial air conditioning system that might be needed. And, they’ll help you find the best and most efficient commercial air conditioning system available – and will install it expertly and within your budget.

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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?

    better business bureau accredited

    Google Star Rating 4.6
    412 reviews
    facebook review score five out of five stars
    57 reviews

    T.F. O’Brien review scores as of 7/15/21

    We’re pleased to provide complete commercial HVAC services.

    By choosing T.F. O’Brien for your commercial air conditioning repair and installation, you’re choosing a full-service commercial contractor who can help you with any of the HVAC needs you might have. Choose us for:

    tfo areas servedAs a business ourselves, we’re considerate when it comes to the downtime you might experience with your commercial air conditioning installation or repair. That’s why we work hard to ensure that your commercial air conditioning installation or repair is completed quickly, and to your complete satisfaction.

    When you need commercial air conditioning installation or repair for your business or organization, count on T.F. O’Brien Cooling & Heating. Just give us a call at 516.488.1800 or fill out the convenient contact form below, and we’ll be more than happy to assist you.