Suffolk County Heating Contractor

Suffolk County Heating Contractor TFOBrienWhen you need a heating contractor for your Suffolk home or business, count on the experts at T.F. O’Brien Cooling & Heating. We’ve been helping people in the Suffolk area get the quality heating repairs, maintenance and installation they need for 80 years, and we want to help you with your heating needs as well.

One of the reasons we’ve been helping Suffolk residents with their heating needs for so long is because we always make our customers our number one focus. People know that when they choose T.F. O’Brien as their heating contractor, they can count on our technicians to be the finest in the field. They’re superior craftsmen with a great work ethic who strive to meet your heating needs with courtesy, professionalism and expertise.

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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"Exceeded Expectations Throughout"


"The installation of a new central a/c unit exceeded expectations throughout the entire process...a true professional team throughout.

Thorough explanation of available options, responsive scheduling, seamless installation in one day by a diligent crew that took great care to be neat and clean, including the complete removal of the old system.

Would highly recommend the T. F. O’Brien team for installation of a new A/C system."

Jim Graf - Satisfied T.F. O'Brien Customer

72 reviews
72 reviews
229 reviews
229 reviews

T.F. O’Brien is the heating contractor of choice for Suffolk residents.

tfo areas servedAt T.F. O’Brien, we make your comfort our top priority, which is why we’re pleased to provide complete heating services to meet your needs, including:

Our goal is to provide Suffolk residents with the best heating systems available, using quality craftsmanship. At T.F. O’Brien, we’re focused on your happiness and comfort, and we’re not satisfied until you are.

We want to be your Suffolk heating contractor.

When you choose T.F. O’Brien for the heating needs in your Suffolk home, you can rest assured that we’re looking out for your best interests. We work hard to provide you with exceptional heating products and services of the highest quality to ensure expected comfort and safety. We want you to enjoy working with us, and we never want you to have to deal with a hassle. That’s why we guarantee that you’ll be completely satisfied, and you won’t pay until you are.

When you need a heating contractor for your Suffolk home, count on T.F. O’Brien. Just give us a call at 516.488.1800 and we’ll be happy to help you with all of your heating needs.