Furnace Contractor in Oceanside NY

Furnace contractor in Oceanside, NY

If you’re a resident of Oceanside in need of furnace repair, maintenance or installation, then it’s time to call the professionals at T.F. O’Brien Cooling & Heating. As Oceanside’s furnace contractor of choice for nearly 80 years, T.F. O’Brien is prepared to help you with any furnace concerns you might have.

When you choose T.F. O’Brien to be your furnace contractor, you can rest assured that we always look out for our customers’ best interests and provide the very best in furnace products and services. We strive to ensure that our customers experience optimal comfort and safety, and we want you to enjoy your experience working with us. That’s why we guarantee you’ll be 100 percent satisfied with the furnace services we provide – and 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.

Please briefly describe your HVAC needs:







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

"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 Oceanside, 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 Oceanside Long Island

We always strive to offer our Oceanside 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 Oceanside 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.