Quality Boiler Service on Long Island, NY

Wouldn’t it be great if you could always count on the boiler in your Long Island, NY home to work perfectly and energy-efficiently year after year, no matter how cold the winters? You may not realize it, but there is a way you can keep your boiler in top condition year after year – boiler service. When you count on the experts at T.F. O’Brien to service your boiler, you’ll be getting years of experience and the professional, courteous treatment you deserve. We’ll help you get the boiler service you need to enjoy maximum home comfort and efficiency, all winter long.

When you choose T. F. O’Brien Cooling & Heating for your boiler service, you’ll work with our team of expert technicians, who have been specially trained to service your boiler perfectly. They have the know-how to service all brands of boilers, so no matter what make or model is currently installed in your Long Island, NY home, they’ll be able to assist you. We make sure our technicians are equipped with the best diagnostic tools and instruments, so they’ll be able to thoroughly assess your system and provide the boiler service you need to help your family stay comfortable and safe all year long.

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.

"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

229 reviews

Trust T.F. O’Brien to help with you all your boiler service needs on Long Island, NY.

By choosing T.F. O’Brien to help you get the boiler service you need, you’re placing your confidence in a company that has helped people in the Long Island, NY area stay comfortable since 1934. We think the reason we’ve been in the home comfort business for so long is because we believe one thing – our customers always come first. We work hard to make sure our customers get the boiler service they deserve, so that they can ensure the comfort and safety of their home and family. We want you to be fully satisfied with any and all services we provide. At T.F. O’Brien Cooling & Heating, we always strive to provide the best boiler services available, and we’re not happy until you, our valued customer, are.Stay toasty warm in your Long Island, NY home all winter long – choose T.F. O’Brien to provide you with your boiler repair needs. T.F. O’Brien proudly services all of Long Island, NY, including Nassau County, Suffolk County and Brooklyn. Just give us a call at 516.488.1800 and we’ll be more than happy to help you with your boiler repair.

We provide a range of boiler services, including:

When you work with us, your comfort always comes first. For your convenience, T.F. O’Brien is a full-service boiler contractor serving the Long Island, NY area. That’s why we’re pleased to provide you with comprehensive boiler services, including:

Boiler Maintenance on Long Island, NY To ensure that your boiler system is running at its best, you may want to consider boiler maintenance from T.F. O’Brien for your home. We have more than 80 years of experience in the home comfort industry, which means we have the know-how to service virtually any make or model of boiler. When you maintain your boiler system, you help it achieve peak performance, which can help you save on future energy bills and repair costs and ensure the safety and comfort of you and your family.
Boiler Repair on Long Island, NY If you awake on the coldest night of the year to a freezing cold house and realize that your boiler has stopped working, you need a contractor you can count on to get the boiler repair services you need. A boiler breakdown never happens at a convenient time, but if you experience one, you should know you can contact T.F. O’Brien to help. We know you need your boiler operating smoothly and efficiently for your family’s safety and comfort, so we work hard to help you with your boiler repair needs quickly.
Gas Boiler Systems on Long Island, NY If your comfort levels are decreasing, yet your utility bills keep going up, then it might be time for a new gas boiler system from T.F. O’Brien. By choosing us for your gas boiler installation, you’ll have access to our highly trained experts in the field of home comfort who want to provide you with the best gas boiler products available. We only offer premium gas boiler systems from trusted manufacturers, so you can count on energy saving comfort from your new gas boiler now and well into the future.
New Boiler Installations on Long Island, NY If you’ve been paying too much for your utilities, yet you’re still not staying as comfortable as you’d like during the chilly winter months, then you might want to give T. F. O’Brien a call. We’re more than qualified to help you get a new boiler installation for your home that will ensure your family’s safety and comfort this winter and for many years to come. Our technicians will install your new boiler expertly and efficiently, so that you’ll experienced increased comfort, as well as energy savings.
Wall-Hung Boilers on Long Island, NY If you live where there’s frequent flooding and you’re worried on the effect it might have on your home comfort equipment, you might want to consider wall-hung boilers from T.F. O’Brien. Wall-hung boilers are smaller, more compact, and offer more than 90 percent efficiency. But most importantly, they provide generous output for a standard’s home heating and hot water supply. Add to that quiet operation and reduced fuel consumption and gas emissions, and you have efficient, effective heating for your home.

Click For Areas We Provide Boiler Services:

We provide boiler repair on Long Island, including Nassau County, Suffolk County and the following areas:

Everyone we dealt with at T.F. O'Brien was professional, knowledgeable and courteous. The work was done when promised at the price quoted in the estimate. There were no surprises. The installers, Michael and Kyle, were amazing. Our ductless system looks great and works beautifully. The entire experience exceeded our expectations. Thank you.

N.K. - Williston Park, NY