Preferred Air sells and installs all major types of heating and air conditioning systems, with a focus on quality and energy efficiency. Our highly trained team will make sure your new HVAC equipment is installed correctly. When helping you select and install your new HVAC system, we focus on making sure you get the best product to fit your needs in a timely manner.

Be comfortable in every season with Bosch. Bosh systems utilizes just the right amount of energy to achieve ultimate comfort at maximum efficiency while keeping sound levels to a minimum.
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Carrier HVAC systems have your comfort, health, and budget in mind. They feature precise controls, achieve steady temperatures, and have quiet performance.
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Mitsubishi Electric Heating & Air Conditioning puts comfort in your hands. Maximize efficiency and minimize your power bill while improving indoor air quality with their state-of-the-art products.

American Standard Heating & Air Conditioning delivers dependable comfort you can count on. Their durable, high-performance systems are built to keep your home perfectly comfortable year-round—with award-winning reliability homeowners trust.

Service is available 24/7
Technicians are polite, respectful, and take pride in their work
No surprises with up-front exact pricing
We serve both residential and commercial clients
More than 33 years of experience in the North Shore area



We came back from an overseas vacation to find our furnace was running out of control and overheating our condo. Preferred air sent two top notch mechanics and solved the problem the day they came and solved the problem by replacing the thermostat. KUDOS Very prompt courteous and professional.
We could not be happier with Preferred Air. Every facet of our full heat replacement from oil to a new heat pump and new A/C went flawlessly. Brian, our lead, was professional and prompt with a fair quote. The installation team led by Sal and Brendan were on time and always left the job clean. Chris in the office was friendly responsive and on point. A+ I would highly recommend!
To the professional and knowledgeable staff at Preferred Air, thank you for fixing my air conditioning. Your service team resolved my air conditioning problem quickly and efficiently. I highly recommend your company
Without a doubt, one of the best companies I have ever dealt with. I needed to have my central air conditioning unit moved. They did a better job than the original install. The crew was hard working, knowledgeable and friendly. They adjusted their schedule to meet the demands of my contractor. Got the job done on time and right on budget. If you need HVAC work these are the guys to call.
"A plumbing contractor recommended Preferred Air to me […] said that their reputation in the industry was well regarded. Preferred Air has lived up to this recommendation. It is easy to schedule with them and they arrive ON TIME! Their technicians are professional, knowledgeable, and thorough. Nice job today…!"
“They’re consistent, friendly, trustworthy, competitive pricing. I have been with this company for 10 years and have been pleased with their service.”
“Preferred Air has done my heating and AC work for a number of years. They are always prompt and friendly – very professional. …They are a great bunch.”
"The service people were prompt, courteous, efficient, and knowledgeable. Their reliability was very appreciated. I plan to use your services for years to come."
We do our best to respond within 1 business day.