New Air Conditioning Installation in Suffolk County, NY

Suffolk County Air Conditioner InstallationWhen Mother Nature cranks up those outside temperatures in Suffolk County, NY, it’s time for you to cool down inside with your air conditioning system. If you’ve noticed that lately, your system isn’t keeping you as cool as you’d like, and your utility bills seem to be creeping higher and higher, you probably want a solution. If your system is more than 10 years old and seems to be underperforming, it may very well be time to consider a replacement.

There’s no need to suffer when the weather outside in Suffolk County is sweltering – trust T.F. O’Brien to help you cool off with new air conditioning installation. We’re committed to providing the absolute best customer service and expert advice to Suffolk County residents – we’ve been doing so for more than 85 years!

T.F. O’Brien will always look out for your best interest and provide exceptional, high-quality, new air conditioning installation to ensure expected comfort and safety. Our entire company strives to make sure you enjoy working with us and never have to deal with a hassle. We guarantee that you, the customer, after purchasing our products and/or services will be 100 percent satisfied – in fact, you won’t pay until you are.

At T.F. O’Brien, we’re pleased to provide Suffolk County residents with what we believe to be some of the best quality, most efficient, new air conditioning products on the market. If you’re looking for a quiet, attractive and energy efficient air conditioning system, T.F. O’Brien is ready to assist you. Simply call us at 516.488.1800.

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.

    We won't share your contact info or spam your inbox.

    "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

    EPA icon
    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 need a new air conditioning system in your Suffolk County, NY home, trust T.F. O’Brien.

    At T.F. O’Brien, making our customers our top priority is important to us. When the time comes for a new air conditioning installation in your Suffolk County, NY home, we want to help. We work hard to help you get just the right system for your home, and for your lifestyle and budget. When you choose us for your new AC installation, we’ll work with you right from the start, and we’ll follow up with you annually for maintenance. We’re a full service air conditioning contractor offering a comprehensive list of services, including: tfo areas served