Air Conditioning Contractor in Valley Stream NY

At T.F. O’Brien Cooling & Heating, our team is dedicated to delivering excellence in air conditioning services to our valued Valley Stream customers. Our technicians receive continuous training and education to refine their skills and meet the needs of our Long Island customers. With their extensive field experience and specialized professional development, they can expertly handle air conditioning services for various units, including the top-quality brands we offer. Committed to professionalism and efficiency, they strive to address your needs promptly 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.

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

Our skilled technicians, who are experts in HVAC services, ensure your home remains cool and inviting even during the intense 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 match your home’s specifications, budget, and energy goals. Additionally, we assist you in exploring potential rebates and financing options to make your investment in a cooling system more cost-effective. Bid farewell to sweltering days and restless nights with T.F. O’Brien’s exceptional air conditioning services in Valley Stream, 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

    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 Valley Stream, NY, trust T.F. O’Brien to deliver top-notch service.

    Our dedicated team of seasoned and skilled air conditioning contractors at T.F. O’Brien is committed to keeping your home in Valley Stream, NY, comfortably cool throughout the blazing Long Island summers of July and August. With their expertise, our HVAC technicians are poised to transform your residence into a revitalizing oasis for the entire summer season. Say farewell to air conditioning challenges with our expert assistance: Leveraging our extensive experience, we are dedicated to ensuring that your air conditioning system operates flawlessly, delivering steadfast and reliable cooling capable of withstanding even the most intense heatwaves.

    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 Valley Stream, NY, customers air conditioning service and more.

    Opt for T.F. O’Brien Cooling & Heating for all-encompassing air conditioning solutions in Valley Stream, NY, and reap the advantages of a complete HVAC contractor offering a diverse range of top-quality air conditioning products and services. Your satisfaction is our priority right from your first contact with our office. Our experienced technicians provide thorough explanations of the service procedures 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: