Air Conditioning Contractor in Franklin Square NY

Forget sweltering days and uncomfortable nights in Franklin Square. Our skilled technicians, adept at all things AC, will keep your home cool and comfortable no matter the temperature outside.

More than just technical expertise, we understand your needs. We’ll recommend the perfect AC system for your home size, budget, and energy efficiency goals, ensuring it seamlessly integrates into your lifestyle. Plus, we’ll help you explore rebate and financing options to make your ideal cooling system a reality.

Experience the T.F. O’Brien difference:

  • Certified technicians: Deliver hassle-free solutions with a warm smile, taking pride in their work and ensuring your AC runs flawlessly.
  • Personalized service: We prioritize understanding your unique needs and recommending the perfect AC solution for you.
  • Top-quality service: From installation and maintenance to repairs and upgrades, we handle all your AC needs with expertise and care.

Don’t sweat the summer heat in Franklin Square!

Get relief from the scorching days and humid nights we can experience on Long Island thanks to T.F. O’Brien’s expert AC care. Our skilled technicians are dedicated to transforming your home into a cool and refreshing oasis.

No need to worry about malfunctioning AC: our expertise ensures your system runs seamlessly, delivering reliable cooling comfort even on Long Island’s hottest days.

We’re more than just technicians: we understand your needs and recommend the perfect AC solution for your home, budget, and lifestyle. So, say good bye to discomfort and hello to cool flowing air!

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

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    85+ years of service

    To Your Success


    Five Stars

    1,767 reviews



    Five Stars

    1,183 reviews

    T.F. O’Brien review scores as of 4/12/24

    When you’re in need of air conditioning service in Franklin Square, 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 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.

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

    When you choose T.F. O’Brien Cooling & Heating for your home’s air conditioning requirements in Franklin Square, 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: