
Serving Whitinsville, MA and surrounding areas
Approved (Corporate)
In business since 1989
Free estimates
Emergency services offered
"It’s been great. They also offer a complimentary heating system checkup."





+6


Serving Whitinsville, MA and surrounding areas
Approved (Corporate)
In business since 1989
Free estimates
Emergency services offered
"It’s been great. They also offer a complimentary heating system checkup."





+6

Serving Whitinsville, MA and surrounding areas
Approved
In business since 1928
Emergency services offered
Warranties offered
"After initial installation , system failures required replacing defective heat pump."





Serving Whitinsville, MA and surrounding areas
Approved
Super Service Award Winner
In business since 2005
Credit card accepted
Customers say: True professional
"This company has been awesome. I am a Worcester resident and have no clue about heating systems. David Clay and his team came out to look at my boiler. It was not firing. Winter is fast approaching. David provided a free estimate and also encouraged me to look at quotes from other competitors. I did. And his pricing was best aligned with my budget. His quality of work is amazing. David and his technicians fielded all my questions- I had many. Their customer service is amazing as they had all the patience and courtesy to educate me about the work and boiler systems. My experience as a customer is that Clay Plumbing Heating offers the best quality, professional craftsmanship, best client service, and at the best rates."





+21

Serving Whitinsville, MA and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"Peter and his crew replaced the entire heating and cooling system in a single day! Couldn’t be happier with the new systems."





+91

Serving Whitinsville, MA and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"Mike at O'Hara Heating and Cooling is outstanding! He was quick to come out and look at what I was looking to have done. He was professional, courteous, and honest about his recommendation. I have repeatedly hired Mike on many projects including: replacing both the indoor and outdoor AC Condensers after they failed, relocated the condenser line (due to remodel), replaced the thermostat, and replaced the baseboard heating system in my home. All work was completed on time and within budget."

Serving Whitinsville, MA and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Warranties offered
"I had an excellent experience with Stephanie, Tim, and Spencer during the installation of my mini split system. From the very beginning, they were professional, friendly and communicative. They took the time to explain how the installation process would work and made sure I understood all the benefits of swtiching to the system. I felt well informed and supported. Since the installation, the system has made a huge difference in my hosuehold. The units are quiet, efficient, and give me the ability to control the temperature in all rooms in my household. Not only does it keep the space comftorable by replacing AC's but I've noticed the air quality and drop in my electricity bills are better. I"m grateful for the work this team did and would recommend them toothers. I trust them completely and wouldn't hesitate to use them in the future again. Thank you!"


Serving Whitinsville, MA and surrounding areas
Approved
In business since 1997
Free estimates
Emergency services offered
"We had a serious water heater leak throughout 4 rooms. Rick had the floor dismantled and replaced - better than it had been originally. The original installers had not staggered the planks âÃÂàhe did and the floors look better than ever. Rick and the men who did the work couldn't have been more professional while getting the job done!! So happy with the results that I would definitely hire Rick again for any future work needing to be done!"
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