
Serving Jefferson, 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 Jefferson, 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 Jefferson, MA and surrounding areas
Approved
In business since 2013
Free estimates
Emergency services offered
"Start to finish, professional, quick, we are very happen that we hired them to install our central A/C. I would recommend them to anyone. Thanks Keith and thanks to your employee's. Great job."





+6

Serving Jefferson, MA and surrounding areas
Approved
Super Service Award Winner
In business since 2008
Emergency services offered
Warranties offered
"Went out of their way to insure faucet installation after initial install proved defective. Associate went extra mile and drove approximately 25 miles away to get another faucet and made successful installation."





+50

Serving Jefferson, MA and surrounding areas
Approved (Corporate)
In business since 2018
Free estimates
Emergency services offered
"We hired Loudon Mechanical to install Daikin mini-splits in our home. The quote was reasonable. Each person in their crew was courteous, prompt, and efficient. They completed our job in two days and left the job site clean. W are extremely pleased with Loudon Mechanical and would highly recommend this company."





+19

Serving Jefferson, 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 Jefferson, MA and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of HVAC services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction! \n





+11

Serving Jefferson, MA and surrounding areas
Approved
In business since 2000
Credit card accepted
Offers commercial services
Gervais Plumbing Heating & Air Conditioning provides the best service in the region. Call us today, or submit the form and we will be in touch.

Serving Jefferson, MA and surrounding areas
In business since 2003
Credit card accepted
"Quick identification of the source of the problem, Because 2 small wires remained unconnected to new recently replaced circuit board, the fix was easy, demonstrated, and completed quickly and fastidiously (as usual) with a friendly big smile."





+1

Serving Jefferson, MA and surrounding areas
In business since 2008
Emergency services offered
Credit card accepted
"FANTASTIC. The company was so professional and yet so friendly. Honest work, and the cheapest price I've ever seen. I *knew* I had some extra work needed (like replacing a shut-off valve that was leaking). I'm always fearful of these "deals" that then rope you into more money. Not here -- $45 extra to weld and replace a shut-off valve was insane. 3 hours of super and honest work, including having to MOVE my spigot (drilling, more piping, etc) and so easily done. It is VERY hard to get a good contractor (electrician, plumber, etc) to come out and do minor-size jobs and happy to do it. I will have him back to do more work!"





+1

Serving Jefferson, MA and surrounding areas
In business since 2004
Free estimates
Emergency services offered
"There team did an amazing job, moving the dryer out, replacing tubes as needed, and going into attic, and outside to clean the vents, as well as thoroughly cleaning the inside of the dryer. Moved everything back perfectly, and left the place spotless. Dryer functioned 100x better."





+43
From average costs to expert advice, get all the answers you need to get your job done.

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