Gas Furnace Maintenance on Long Island, NY

gas furnaceWhen the cold weather hits, you want to be sure the gas furnace in your Long Island home is operating effectively and efficiently. T.F. O’Brien knows that gas furnace maintenance for your Long Island, NY home is vital to the life of your equipment. That’s why we offer comprehensive gas furnace maintenance plans for Long Island residents. Keeping your gas furnace in top condition is a priority for us.

When you choose T.F. O’Brien for your gas furnace maintenance, one of our highly skilled staff will thoroughly explain the details of our maintenance programs to you. You’ll learn that we service nearly every make and model of gas furnace ever made. And what’s more, by maintaining your gas furnace, you’ll help it achieve peak performance, which can help you save on future energy bills and repair costs.

When you need gas furnace maintenance for your Long Island home, T.F. O’Brien is ready to help. T.F. O’Brien proudly serves all of Long Island, including Nassau County, Suffolk County, and Brooklyn. Simply give us a call at 516.488.1800.

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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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What do our customers think of us?

Out of 72 reviews
Out of 72 reviews
Out of 222 reviews
Out of 222 reviews

The New A/C is Wonderful

Excellent service from beginning to end. The new A/C is wonderful.

J.M.
Manhasset, NY

Installation was First Rate and Professional

Tom did a great job. Got 5 other estimates: one did not respond, another sent a proposal via email which I could either accept or decline with no questions entertained. We had a special situation and only Tom was able to understand it and figure out a way to do the job. We're very happy with our new Daikin unit-operates exactly like Tom said it would. The installation was first rate and professional as well. Would certainly recommend.

M.G.
Locust Valley, NY

Very Happy with Your Work

Very happy with your work, just very happy I haven't had to use it yet due to cool weather.

T.G.
Baldwin, NY

Installed as Promised in a Very Timely Fashion

The customer service has been excellent. It's been extremely easy to schedule the consultation, installation and follow-up service. Everything was delivered and installed as promised in a very timely fashion. I've been extremely happy with the level of communication from your company. When I'm ready to have the next phase of my HVAC system installed I'm definitely coming back!

R.P.
Douglaston, NY

Very Pleased

Very pleased to date!

F.K.
Roslyn Heights, NY

Always a Pleasure

Always a pleasure.

V.V.
New Hyde Park, NY

Excellent Job / Excellent Service

Excellent job/excellent service as always. Thank you.

D.W.
New Hyde Park, NY

Professional, Courteous, and Likeable

Professional, courteous, and likeable.

B.M.
Flushing, NY

Outstanding Service

Outstanding service.

D.B.
New Hyde Park, NY

T.F. O’Brien is a full-service furnace contractor. In addition to gas furnace maintenance on Long Island, NY we also provide:

tfo areas servedT.F. O’Brien is a full-service heating contractor. In addition to gas furnace maintenance, we also provide:

  • Long Island Gas Furnace Repair T.F. O’Brien provides gas furnace repair services on most makes and models of gas furnaces, so no matter what type you currently have installed in your home, we can assist you. We’ll provide you with prompt service as well, so you can count on us having your gas furnace repair completed effectively and efficiently. Our technicians are equipped with top quality diagnostic tools and replacement parts, so you’ll know your gas furnace repair will reflect the professionalism and quality you’ve come to expect from us.
  • Long Island Gas Furnace Installation Has your old furnace seen better days? Then it might be time to consider a gas furnace installation, especially if you’ve been experiencing lower levels of comfort and higher utility bills. By choosing T.F. O’Brien to provide your gas furnace installation, you’re choosing highly trained experts in the field of home comfort – experts who want to provide you with the best gas furnace products on the market. You can count on your gas furnace installation to provide you with energy-saving comfort for years to come.
  • Long Island Gas Furnace Service The gas furnace in your home is one of the most important pieces of equipment you own. You and your family rely on it to keep you warm throughout the winter and to provide you with energy efficient heating. Did you know one of the best ways you can keep your gas furnace operating in top form is by making sure it receives the proper service? T.F. O’Brien can provide you with the gas furnace service to help ensure your system operates smoothly, efficiently and will keep your family warm all winter long.
  • Long Island High-Efficiency Gas Furnaces If you’ve been paying too much for your utilities and you’re still not staying as comfortable as you’d like during the winter months, then it’s time to call T.F. O’Brien for a high efficiency gas furnace. With nearly 80 years in the business of home comfort, we work hard to bring our customers all the latest innovations, including high efficiency gas furnaces that have been built to keep you comfortable – and help you save energy and money by offering up to 98 percent efficiency.
  • Long Island Oil Furnace Repair Nobody wants to think about needing an oil furnace repair on the coldest night of winter, but if it happens to you, count on T.F. O’Brien to help. We employ highly trained technicians who will provide a comprehensive evaluation of your oil furnace. Then, they show you the best oil furnace repair solution to make your home as comfortable and energy-efficient as possible. We use the most advanced diagnostic equipment, instruments and tools available so that we’re able to help you save time and money.
  • Long Island Oil Furnace Installation If your oil furnace isn’t providing you with the comfort you want, and the energy efficiency you require, then you may want to consider a new oil furnace installation from T.F. O’Brien. We’re highly trained experts in the field of home comfort who want to provide you with the best oil furnace products on the market. We offer top-of-the-line oil furnace products from trusted manufacturers – so you can count on your new oil furnace installation to provide you with efficient comfort for many years.
  • Long Island Oil Furnace Maintenance If you want to keep the oil furnace in your Long Island home running in tip-top shape, there’s no better way to do so than with oil furnace maintenance from T.F. O’Brien. We will be happy to fully explain the details of our maintenance programs to you. You’ll discover that we service nearly every make and model of oil furnace ever made. By maintaining your oil furnace, you’ll help it achieve peak performance, which can help you save on future energy bills and repair costs.

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