T.F. O' Brian Cooling & Heating

Ductless Heating & Cooling Systems are perfect for room additions and other areas where duct work is impractical. Ductless systems deliver the heating and cooling comfort of a traditional systems to specific individual spaces in your home. Whether you're creating a quiet, comfort-controlled home theater room, or simply want to heat or cool an area in your home without ducts, the wide variety of ductless systems give you the efficiency, aesthetics, and comfort of a traditional central heating and cooling system.

When you need a heating repair in your Long Island, NY home, you can turn to the experts at T.F. O'Brien. We've helped many people in the Long Island, NY area with their home heating repair needs, and we want to help you, too. Our technicians will provide a comprehensive evaluation of the heating system in your Long Island, NY home. Then, they show you the best solution to make your home as comfortable and energy-efficient as possible, which will help you save time and money. O'Brien & Co is proud to provide exceptional maintenance and repair services, including emergency service, for residential and commercial customers in Nassau and Suffolk Counties.

If you're in need of gas furnace maintenance, repair or installation in the Long Island, NY area, T.F. O'Brien Cooling & Heating can help. We've been taking care of the gas furnace needs of Long Island, NY residents for more than 80 years, and we want to help you, too. You can count on us to be your reliable, full-service gas furnace contractor. O'Brien has been in the business of gas furnaces for more than eight decades for one simple reason - we believe in always putting the needs of our customers first.

Making sure your boiler is at its best is simple, when you choose boiler maintenance for your Long Island, NY home from T.F. O'Brien. We have decades of experience in home comfort, and we can service virtually any make or model of boiler. We'd love to help with your boiler maintenance needs as well. O'Brien will be happy to fully explain the details of our boiler maintenance programs to you. You'll see that we service nearly every make and model of boiler ever made. What's more, by maintaining your boiler system you can help it achieve peak performance.

When you're faced with a cooling emergency on Long Island, NY trust the experts at T.F. O'Brien Cooling & Heating to help. We have been providing air conditioning repair for more than 80 years, and that means that we're dedicated to providing you with the very best customer service and quality repair work available for your air conditioning system. Our technicians are trained and NATE certified, and we consider them master craftsmen in the field of home comfort. They will provide a comprehensive evaluation of your air conditioning repair needs and find the solution that will make your home as comfortable and energy efficient as possible.

There's no need to suffer when the weather outside on Long Island NY is sweltering - trust T.F. O'Brien to help you cool off with a new air conditioning system. We're committed to providing the absolute best customer service and expert advice to Long Island residents - we've been doing so for more than 85 years! O'Brien will always look out for your best interest and provide exceptional, high-quality air conditioning systems of to ensure expected comfort and safety. Our entire company strives to make sure you enjoy working with us and never have to deal with a hassle.

Did you know that the single best way to ensure long life and best efficiency of the heating system in your Long Island, NY home is by making sure it is regularly serviced? Much like your vehicle, your system needs regular service in order to operate smoothly and efficiently, ensuring you and your family's comfort and safety. When you count on the professionals at T.F. O'Brien Heating & Cooling for your heating service needs, you trust a company with more than 80 years of experience in the home comfort field.

The gas furnace in your Long Island, NY home is one of the most important pieces of equipment you own. You and your familyrely on it tokeepyou warm allthroughout the winter months, and provide you with energy-efficient heating. Did you know that one of the best ways you can ensure that your gas furnace willbe a top performer year after year is by making sure it receives the proper service? Gas furnace service will help to ensure that your system operates smoothly and efficiently, and keeps your family safe and warm this winter and for years to come.

One of the best ways you can be sure that your air conditioning system will operate effectively and efficiently is through annual maintenance. Regular air conditioning maintenance is vital to the life of your equipment, which is why T.F. O'Brien offers comprehensive air conditioning maintenance plans for Long Island NY residents. Keeping your air conditioning system running in tip-top shape is a priority for us. When you call on T.F. O'Brien for your air conditioning maintenance needs, we'll be happy to walk you through the details of our maintenance programs.

When you need maintenance on your commercial HVAC system, you can count on the experts at T.F. O'Brien to help you with your maintenance needs. We're pleased to offer heating and cooling tune-ups designed to keep your system running at maximum efficiency and working at top condition. When you work with T.F. O'Brien to meet your commercial HVAC maintenance needs, you'll be able to trust in an HVAC company that has been serving commercial clients for nearly eight decades. Our technicians are specially trained in commercial applications, and want to work with you to provide the best commercial maintenance available.

Is there a room in your Long Island NY home or commercial space that you wish was more climate-controlled, but you're concerned about having to install additional ductwork? For spaces where ductwork is impractical - or maybe even impossible - there is a cooling option that can help - ductless air conditioning. Ductless air conditioning systems are high efficiency cooling and heating systems that help keep spaces with no ductwork as comfortable as those with. Ductless air conditioning systems are generally used in a single space, but there are multi-unit options available as well.

Businesses and organizations have special needs when it comes to cooling and heating. If yourLong Island, NY business or organization needs commercial HVAC services, trust the experts at T.F. O'Brien to help. Since 1934,o ur family has been helping commercial customers stay comfortable and minimize downtime. We want to help your business or organization as well. O'Brien proudly offers expert installation, repair and maintenance services to our commercial HVAC clients - all completed by our skilled commercial HVAC technicians.

O'Brien & Co is proud to provide exceptional maintenance and repair services, including emergency service, for residential and commercial customers in Nassau and Suffolk Counties. When you need us, we'll be there - and we guarantee you'll be satisfied with our work as we take great pride in our qualifications. Plus (although we love seeing you and all our customers), with proper annual or seasonal maintenance, we can help you to avoid calling us with an emergency situation. Check out the many benefits of a T.F.

If you want to keep your heating or air conditioning system operating at top efficiency, an annual HVAC maintenance plan is a must. There is simply nothing better for your equipment, and no better way to achieve peak system performance. On top of these benefits, spending a little on an annual maintenance plan will save you money on your utility bills and repair costs because your system will almost never break down. Sometimes annual utility savings are high enough to actually offset the cost of the maintenance plan!

Have you been thinking about adding ductless cooling and heating to your home, but you're not sure exactly what it is, how it works, or if it's the right fit? Then you'll want to check out our convenient ductless infographic, that will give you all the information you need! When you choose T.F. O'Brien to help you meet your ductless needs, you'll get the quality equipment and installation you deserve, as well as professional ductless maintenance and repair services, too.

When discussing home comfort, most customers immediately think of heating and cooling but don't realize that humidity is also a very important piece of the picture. Many customers aren't aware of the difference that whole house humidification can make in the comfort of the air in their home. Installing a whole house humidifier can cut down on dry eyes, thirsty skin and scratchy throats, reduce static electricity in the home, and protect woodwork and furniture. Do these results sound good to you?

Are you looking for heating and cooling in Long Island, all in one efficient package? Then you might want to think about a heat pump installation from T.F. O'Brien. Heat pumps provide higher efficiency because they transfer hot air as opposed to burning fuel inside your home. When you work with T.F. O'Brien on your heat pump installation, you'll have access to greater home comfort all year, and you'll save energy. Our heat pumps are high quality and are from the best home comfort brands in the business.

You depend on the furnace in your Long Island, NY home to keep you and your family comfortable all winter long. That's why it's good to know you can depend on T.F. O'Brien Cooling & Heating to help you with any of your furnace needs. O'Brien Cooling & Heating, we think we've been in the business of furnaces for such a long time because, quite simply, we firmly believe that we should always put our customers first. We employ superior craftsmen with great attitudes and work ethics. Our top priority is meeting the furnace needs of your Long Island, NY home with courtesy, professionalism and expertise.

A boiler breakdown never happens at a convenient time, but if it happens to you, count on T. F. O'Brien to help. We understand that you need your boiler operating smoothly and efficiently for your family's safety and comfort, so we work hard to help you as quickly as possible. O'Brien proudly provides boiler repair for your Long Island, NY home on most makes and models of equipment. No matter what type of boiler you currently own, we can likely help you in the event of a repair need. O'Brien & Co is proud to provide exceptional maintenance and repair services, including emergency service, for residential and commercial customers in Nassau and Suffolk Counties.

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.

One of the most important reasons to choose T.F. O'Brien & Co. is our people. Our technicians are extremely skilled, knowledgeable and highly trained — but we get even more compliments on their attitudes, workmanship and respect for our customers. If you're not completely happy when our technicians are done with the job, you won't pay until you are totally satisfied with their work. The next time you need heating and cooling work done, call T.F. O'Brien and experience the difference. We guarantee excellent service, but you don't have to take our word for it.