Furnace Contractor in Hauppauge NY

Furnace contractor in Hauppauge, NY

Do you live in Hauppauge and need furnace repair, maintenance or installation? Then turn to the experts at T.F. O’Brien Cooling & Heating. We’ve been the furnace contractor of choice in the Hauppauge area for nearly 80 years, and we’re ready to help you with any furnace concerns you may have as well.

By selecting T.F. O’Brien to be your furnace contractor, you’re choosing a company that always looks out for your best interests and provides the very best in furnace products and services. We work hard to ensure that our customers experience the very best in comfort and safety. That you enjoy your experience with us is very important to us, which is why we guarantee you’ll be completely satisfied with the furnace services we provide – in fact; you won’t pay until you are.

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

For comprehensive furnace services in Hauppauge, count of T.F. O’Brien.

With decades of experience under our belts, T.F. O’Brien is prepared to meet all of your furnace needs, from installation to repair and everything in between. That’s why we offer a full lineup of furnace services, including:

furnace service in Hauppauge Long Island

We always strive to offer our Hauppauge customers the very best in furnace services. We are proud of our technicians, their workmanship and our top-of-the-line furnace product offerings. Your happiness and comfort are of great importance to us, and we’re not satisfied until you are.

When you need a furnace contractor for your Hauppauge home, T.F. O’Brien is ready to help. Just give us a call at 516.488.1800 and we’ll be pleased to assist you.