4.3 
26 *The Angi rating for Heating And Air Conditioning Service companies in Hardwick, MA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Hardwick, MA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
Last update on February 24, 2026
Serving Hardwick, MA and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"I would recommend Don for any heating project. Don was punctual, knew his business, and his prices are reasonable. The work was done in a timely manner."
Serving Hardwick, MA and surrounding areas
Approved
Super Service Award Winner
In business since 2006
Free estimates
Emergency services offered
"Great work. Went above and beyond. I will continue to work Wotton Heating."
+1
Serving Hardwick, MA and surrounding areas
Approved
Super Service Award Winner
In business since 2005
Credit card accepted
Customers say: True professional
"David M. Clay's plumbing& heating is superb. The workers were excellent! I highly recommend them."
+21
Serving Hardwick, MA and surrounding areas
Approved
In business since 1978
Free estimates
Emergency services offered
"They were very professional. The estimate was free. They were knowledgeable. They provided fair quote and that is exactly what we were charged. There was trying to up charge the work or tell us it was more work or inflating the job.Just good honest business. They were very friendly at the job site."
Serving Hardwick, MA and surrounding areas
Approved
In business since 1990
Free estimates
Customers say: Quality work
"Dan runs a terrific company with careful and attentive electricians who do great work. I never hesitate to have them work at my properties."
Serving Hardwick, MA and surrounding areas
Approved
In business since 2017
Free estimates
Offers commercial services
"When Eversource relocated my gas meter, they discovered several â violations", and shut off the gas (this was in January). Tim agreed to come out the following day. He arrived with two trucks and two men, ready to work. Needless to say, I wasnâ t expecting such a response. After assessing the situation, the technicians solved my problems by noon. The workmanship was outstanding. I cannot recommend them more highly. They literally saved my butt."
Serving Hardwick, MA and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"Excellent installation. Good workmanship organized and professional Andrew and Kyle explained everything well and are easy to communicate with. Plumber and Electrician also did a great job. Very satisfied with this company."
+4
Serving Hardwick, MA and surrounding areas
Approved
In business since 2000
Free estimates
Warranties offered
"Two workers workers who were efficient and kept us imormed as they worked; They were meticulous and left the house perfectly clean."
+2
Serving Hardwick, MA and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"We hired Alan to replace several outlets in our house and assist with a dryer installation. He was a good communicator, was able to come soon and to work around our schedule, and was a knowledgeable and conscientious professional (he even brought coverings to wear over his boots in the house, a nice touch). I would gladly hire him again and recommend him to others in the Valley."
Serving Hardwick, MA and surrounding areas
Approved (Corporate)
In business since 2018
Free estimates
Emergency services offered
"Quality work, fare price, good customer service."
+19
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