Bosch heating and cooling systems utilize just the right amount of energy to achieve ultimate comfort at maximum efficiency while keeping sound levels to a minimum. Choose the Bosch system that is right for you and enjoy peace of mind with Bosch's 10‑year warranty.
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*Where applicable on qualifying equipment selections. Rebates subject to change.
Bosch Max Performance Multi-Zone Ductless Heat Pump Systems have cold climate inverter technology with BTU's down to -22ºF, multi-part filter system that improves indoor air quality, room by room temperature control for customized comfort and whisper quiet operation with low dBA on both indoor and outdoor units. Above all, these systems provide you with peace of mind.


The robust Bosch Inverter Ducted Split Air Source Heat Pump system utilizes just the right amount of energy to achieve ultimate comfort at maximum efficiency while keeping sound levels to a minimum.
A Bosch Climate 5000 Ductless System is a highly efficient, elegant solution that keeps your home comfortable all day long. You can expect reduced electrical bills with a SEER2 ranking of up to 28, and heating BTU’s down to -22ºF! Low dBA on both indoor and outdoor units provide whisper quiet operation and the multi-part filter system allows you to breathe easier.


Bosch IDS Dual Fuel systems are the ideal solution that utilizes just the right amount of energy to achieve ultimate comfort and maximum efficiency every season, all year long.
All while keeping sound levels to a minimum and backed with a manufacturer 10 year warranty.
The Bosch Greenstar is the World's Best Selling Residential Condensing Boiler System, with over 4 million sold world wide.
Greenstar is ideal for providing comfortable heating and domestic hot water. Greenstar’s ultra quiet operation is perfect for radiant heating with panel radiators, in floor radiant, or baseboards.

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."
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