People You Know, People You Trust

Efficient Heating & Air Conditioning Systems for Your Home or Office

TAG Heating & Cooling has been installing and servicing heating and air conditioning systems for 20 years. You’ve seen our trucks all around central Massachusetts—and at all hours, in the event of an emergency. We are heating and cooling professionals who know how challenging the weather in the area can be, because we live here. We’re your neighbors—people you know. People you trust.

Our hours are 8:00 a.m. to 4:30 p.m. Monday through Friday. If an emergency comes up, you can always reach us at 978-772-1118.

Contact Us or Schedule an Appointment

Our Services

Residential Heating

Residential Air
Conditioning Services

Commercial Heating

Commercial Air
Conditioning Services


Products We Install, Service, and Support

Mitsubishi Electric Heating & Air Conditioning
TAG Heating & Cooling uses Rinnai
TAG Heating & Cooling uses Unico
TAG Heating & Cooling uses Burnham
American Standard
TAG Heating & Cooling uses Energy Kinetics
TAG Heating & Cooling uses HTP

Learn more about Mitsubishi Electric's heat pumps and TAG's Diamond Contractor status.

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Financing and Rebates

Ask us about available financing options.

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Join the TAG Team

We’re growing and we’re looking for talented people to join us.


Dan C.

“From the start, TAG was a pleasure to work with on our boiler and hot water heater replacement. Kris and Kelly on the front end were responsive and friendly. Sean was very willing to answer our many questions and provided us with a clear and easy to follow quote for services. When the time came for the work to be performed, Al and his team (both of TAG staff and electrical contractors) were on time, efficient with their work, considerate of our home (particularly important during COVID), and cleaned up daily after work completed. The overall project was completed as quoted, cost and time-wise, and we are so far thrilled with the new system. We would absolutely recommend TAG and plan to use them for our system maintenance for years to come!”

– Dan C.

Brandon L.

“We’re very pleased with the quality of work from TAG. The ladies in the office were extremely helpful in getting everything scheduled despite a sudden rush of emergency jobs, and they helped us through the MassSave rebate and heating loan programs. The crew’s technical knowledge of old steam systems was impressive and their workmanship excellent. They were very patient with me when the scope of the job changed a couple times. The job was completed within the estimated time-frame, and they even took care of an unexpected circumstance at no charge to me. I would have no hesitation in recommending TAG to anyone.”

– Brandon L.

Holly J.

“Thank you to TAG for making a confusing process easy. We just replaced our oil furnace to a gas furnace. They explained all of the steps to converting to gas and made the entire process smooth and painless. Their work was excellent, and our house was left spotless at the end of the job. We will use them again for any other heating or cooling issues.”

– Holly J.

Brenda F.

“I have worked with TAG for years and every time I need their services I am impresses with the knowledge and skill they bring to each job; big and small.”

– Brenda F.

Russell Cl.

“These folks just became my go to guys for all things HVAC. They are very professional, knowledgeable and don’t try to oversell. They really know their stuff. They solved a problem I have been having for months that 3 other technicians from 2 other companies could not, and they did it in just over a half hour and came to the house in just a couple of days from my initial call.”

– Russell C.

Linda G.

“So happy with the heat pump and 3 mini-splits that TAG installed for us. They did a great job! There was one minor adjustment that needed to be made (about a month after installation), they responded immediately and took care of the problem. Another plus about TAG: I like how when you communicate with them you will always get a real live person to talk to.”

– Linda G.

TAG Chimney Services

TAG Chimney Services

Chimney Sweeping • Masonry Services • Lining & Relining
Stainless & Copper Caps • Flashing Repairs
Waterproofing • Wood/Pellet Stove Installations