Air Conditioning Contractor in Northport NY

Discover the T.F. O’Brien advantage with our team of experienced and trained air conditioning contractors, guaranteeing your Northport, NY home stays comfortably cool amid the blazing Long Island summers of July and August. Our skilled HVAC technicians are ready to transform your residence into a refreshing sanctuary for the entire summer season. Bid farewell to air conditioning challenges with our expert assistance: Leveraging our extensive experience, we ensure your system operates seamlessly, delivering steadfast and reliable cooling that withstands even the most intense heatwaves.

Escape the summer heat at your home in Northport, NY, with AC Service

Our skilled technicians, experts in the field HVAC services, ensure a cool and welcoming home even during the heat of a Long Island summer. We prioritize understanding your unique requirements for a comfortable living space and recommend the ideal AC system customized to fit your home’s specifications, budget, and energy goals. Additionally, we assist you in exploring available rebates and financing options to maximize the affordability of your investment in a cooling system. So bid farewell to sweltering days and restless nights with T.F. O’Brien’s outstanding air conditioning services in Northport, NY. Experience the T.F. O’Brien difference today:

  • Expertise in the Field: Our certified technicians are amiable, efficient, and dedicated to ensuring your AC operates seamlessly.
  • Comfort designed for your lifestyle: We prioritize understanding your specific needs and recommending the perfect AC solution tailored to you.
  • Consistent attention to quality products and service: From installation and maintenance to repairs and upgrades, we manage all your AC needs with skill and accuracy.

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



    Five Stars


    Five Stars

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

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

    At T.F. O’Brien Cooling & Heating, we emphasize the continuing training and education of our team. They receive specialized professional development to effectively handle air conditioning services for a diverse range of units, including the top-quality brands we offer. Committed to professionalism and efficiency, they diligently address your needs and strive to ensure your complete satisfaction. Customer happiness is paramount to us, and we won’t send an invoice until you are fully satisfied with the air conditioning services we provide..

    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 Northport, NY, customers air conditioning service and more.

    Choose T.F. O’Brien Cooling & Heating for all your air conditioning needs in Northport, NY, and enjoy the advantages of a full-service HVAC contractor providing a wide range of high-quality air conditioning products and services. From your first interaction with our office, your satisfaction becomes our top priority in every aspect of our service. Our experienced technicians offer detailed explanations of the service procedures for your air conditioning system, promoting transparency and instilling confidence throughout your interactions with us. In addition to our expert air conditioning services, T.F. O’Brien provides a range of supplementary products and services, including:

    T.F. O'Brien service area map

    Click For Areas We Provide Air Conditioning Services: