Long Island Beach

Air Conditioning Contractor in Merrick NY

Discover the distinctive T.F. O’Brien advantage with our adept air conditioning contractors, ensuring your Merrick, NY home stays comfortably cool amidst the sweltering Long Island summers in July and August. Our skilled technicians stand ready to transform your residence into a rejuvenating sanctuary for the entire summer season on Long Island. Bid farewell to air conditioning difficulties with our expert support: Leveraging our extensive experience, we ensure your system operates seamlessly, delivering steadfast and dependable cooling that endures even the most intense heatwaves.

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

Bid farewell to sweltering days and restless nights with T.F. O’Brien’s exceptional air conditioning services in Merrick, NY. Our proficient technicians, masters of their craft, ensure a cool and inviting home even amidst the heat of a Long Island summer. We prioritize understanding your specific needs for a comfortable living space and recommend the perfect AC system tailored to your home’s requirements, budget, and energy goals. Moreover, we guide you through available rebates and financing options to enhance the affordability of your cooling system investment. 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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    Google

    4.8

    Five Stars

    1,538 reviews

    Facebook

    4.7

    Five Stars

    63 reviews

    T.F. O’Brien review scores as of 3/13/25

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

    At T.F. O’Brien Cooling & Heating, we prioritize the expertise of our highly trained technicians, ensuring they receive specialized training to adeptly handle air conditioning services for a range of units, including the top-quality brands we offer. Committed to professionalism and efficiency, they diligently address your needs and ensure your complete satisfaction. Customer happiness is paramount to us, and we won’t issue an invoice until you are fully satisfied with the air conditioning services 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 Merrick, NY, customers air conditioning service and more.

    Opt for T.F. O’Brien Cooling & Heating for your air conditioning requirements in Merrick, NY, and benefit from the offerings of a comprehensive HVAC contractor offering a wide array of high-quality air conditioning products and services. From your initial contact with our office, your satisfaction becomes our top priority in every facet of our service. Our seasoned technicians provide thorough explanations of the service processes for your air conditioning system, fostering 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:

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