Roslyn Nassau neighborhood

Air Conditioning Contractor in Glen Cove NY

Say goodbye to sweltering days and sleepless nights with T.F. O’Brien’s expert air conditioning contractor services. Our skilled technicians, masters of their craft, ensure your home stays cool and inviting even during the hottest spells.

But we’re more than just technicians. We understand your needs and recommend the perfect AC system for your home size, budget, and energy goals. Plus, we’ll help you navigate rebates and financing options to make your dream cooling system a reality.

Experience the T.F. O’Brien difference:

  • Cool confidence: Our certified technicians are friendly, efficient, and take pride in ensuring your AC runs flawlessly.
  • Tailored comfort: We prioritize understanding your unique needs and recommending the perfect AC solution for you.
  • Quality you can trust: From installation and maintenance to repairs and upgrades, we handle all your AC needs with expertise and precision.
Let Us Help You

Don’t sweat the summer heat in Glen Cove!

Experience the difference with T.F. O’Brien’s expert air conditioning contractors, ensuring your home remains a refreshing retreat even during the hottest Long Island summers in July and August. Our skilled technicians are equipped to turn your residence into a cool oasis throughout the entire summer season.

Say goodbye to air conditioning troubles: Our expertise ensures your system operates flawlessly, providing consistent and reliable cooling that withstands even the most sweltering conditions.

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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    "Completely Satisfied"

    "I was completely satisfied with the professionalism, quality, and courteousness of your service. I will continue to call on and recommend you all future AC/Heating needs. Thank You."

    - T.F., Baldwin, NY

    EPA icon
    85+ years of service

    To Your Success

    4.9

    Five Stars

    1,767 reviews

    Google

    4.8

    Five Stars

    1,376 reviews

    T.F. O’Brien review scores as of 10/4/24

    When you’re in need of air conditioning service in Glen Cove, NY, trust T.F. O’Brien to deliver top-notch service.

    At T.F. O’Brien Cooling & Heating, our extensively trained technicians receive specialized training to proficiently handle air conditioning service for various units, including the top-quality brands we offer. Committed to professionalism and efficiency, they diligently work to meet your needs and guarantee your complete satisfaction. Customer happiness is paramount to us, and we won’t invoice you until you’re fully content with the air conditioning service we deliver.

    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 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.

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

    When you choose T.F. O’Brien Cooling & Heating for your home’s air conditioning requirements in Glen Cove, NY, you’re selecting a full-service provider committed to delivering a wide range of air conditioning products and services. Our dedication to excellence is evident from the start, as we prioritize your satisfaction above all else. Our skilled technicians will provide clear explanations of the service steps for your air conditioning system, promoting transparency and trust throughout the process. Alongside our expert air conditioning service, T.F. O’Brien also offers a variety of additional products and services, including:

    T.F. O'Brien service area map

    Click For Areas We Provide Air Conditioning Services:

    We provide air conditioning on Long Island, including Nassau County, Suffolk County and the following areas: