Air Conditioning Contractor in Lloyd Harbor NY

Discover the T.F. O’Brien advantage with our adept air conditioning contractors, ensuring your residence in Lloyd Harbor, NY, remains a refreshing haven despite the scorching summers of Long Island in July and August. Our skilled technicians are ready to transform your home into a cool retreat all summer long. Bid farewell to air conditioning woes with our expert support: Our extensive experience ensures your system runs seamlessly, delivering consistent and dependable cooling that endures even the most extreme heatwaves.

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

Bid adieu to sweltering days and restless nights with T.F. O’Brien’s exceptional air conditioning services in Lloyd Harbor, NY. Our proficient technicians, masters of their craft, ensure a cool and inviting home even amidst the Long Island summer heat. We will talk to you about your personal needs for a comfortable living space and recommend the perfect AC system tailored to your home’s specifications, budget, and energy goals. Moreover, we aid you in exploring potential rebates and financing solutions to optimize 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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    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 Lloyd Harbor, NY, trust T.F. O’Brien to deliver top-notch service.

    At T.F. O’Brien Cooling & Heating, we guarantee that our extensively trained technicians receive specialized training to proficiently handle air conditioning services for various units, including the premium brands we offer. Committed to professionalism and efficiency, they work diligently to meet your needs and ensure your complete satisfaction. Customer happiness is our utmost priority, and we won’t bill you until you’re fully content 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 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 Lloyd Harbor, NY, customers air conditioning service and more.

    Choose T.F. O’Brien Cooling & Heating for all your air conditioning needs in Lloyd Harbor, NY, and experience the benefits of a comprehensive HVAC contractor offering a wide range of air conditioning products and services. From your initial contact with our office, we prioritize your satisfaction in every service we offer. Our skilled technicians provide clear explanations of the service procedures for your air conditioning system, fostering transparency and confidence throughout your interaction 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: