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Find Geothermal heating or cooling system installers in Watertown

Avatar for H L Bowman
H L Bowman
4.8(
382
)

Serving Watertown, MA and surrounding areas

Angi Approved

In business since 1946

Free estimates

Emergency services offered

"I had plumbing leaks in a couple of places, but the men that did the work went above and beyond by replacing every component involved top to bottom to ensure there would be no leaks for a long time to come. Very satisfied with the quality of work as well as how quickly it was done."
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+6

228 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Genove Oil & Air Co
Genove Oil & Air Co
4.8(
191
)

Serving Watertown, MA and surrounding areas

Angi Approved

In business since 1977

Free estimates

Emergency services offered

"Got the job done. I don’t know if it could’ve been a little more in depth. They kind of just sprayed it with a cleaner and checked the temps, and a few weeks later, my AC is now dripping water."
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+2

Response time1 day
15 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for NETR Inc
NETR Inc
4.8(
72
)

Serving Watertown, MA and surrounding areas

Angi Approved

In business since 1989

Free estimates

Emergency services offered

"Before installing a mini-split, the sales person told me that I'd need to cut down an interior shelf to a specific height. I paid a handyman $400 to do exactly what the sales person instructed. Later on, N.E.T.R. came and did the installation; however, AFTER the installation, a technician told me that they hadn't accounted for the vent opening and closing and that the shelf would need to be further cut down. As you can imagine, this type of service is rather ridiculous. If they knew that the shelf would need further cutting, they should have NOT installed the unit. I have called N.E.T.R. six (6) times in three weeks, and no one has called me back about this issue. After paying for the unit and for a handyman, it's ridiculous that I have AC that is compromised because no one with the company thought to properly measure the space so that the work by the handyman could be done once. At this point, I'd like for N.E.T.R. to take care of this for me."
SOUTH END CONDO RECEIVES MITSUBISHI DUCTLESS SYSTEM
SOUTH END CONDO RECEIVES MITSUBISHI DUCTLESS SYSTEM
SOUTH END CONDO RECEIVES MITSUBISHI DUCTLESS SYSTEM
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+9

38 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Sila Heating, Cooling, Plumbing and Electrical
Sila Heating, Cooling, Plumbing and Electrical
4.7(
4,795
)

Serving Watertown, MA and surrounding areas

Angi Approved

In business since 1989

Free estimates

Emergency services offered

"No invoice transparency at Sila Heating, Cooling, Plumbing, and Electrical. I had an appointment on February 16, 2026, to troubleshoot a no-heat issue on the second floor of my home. I was told the repair would be $1,500. Although hesitant, I agreed to proceed because I needed heat. The repair was completed, I paid $1,524.90, and the technician left. I later realized I had not been provided with an invoice, so I called the company directly at 781 438 4114. The person who answered the phone emailed me an invoice. The invoice listed an HVAC diagnostic fee of $69.00, followed by ?HYD 170,? with no price or itemized breakdown provided. I understand that professional services and parts can incur significant costs, it is unreasonable that the part alone could account for the entire charge without any supporting documentation. I respectfully requested a detailed breakdown of the invoice through multiple phone calls and emails; however, the responses I received were dismissive and failed "
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+6

Response time2 days
55 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Airco Home Comfort Services LLC
Airco Home Comfort Services LLC
4.9(
27
)

Serving Watertown, MA and surrounding areas

Angi Approved

In business since 1998

Free estimates

Warranties offered

"Joe, the AirCo sales representative, was very professional. He actually asked for my feedback on priorities for a new boiler. This was important to me because the boiler sits below our family room, and the noise level of the boiler was as issue. His proposals listed several boiler options, based on heating efficiency, which were competitively priced. The installation was run by Steve, who was able to fit in the installation the next week. Steve, and his crews, were punctual and courteous, and the installation went smoothly. It's only been a week, but I am very pleased with my Bosch boiler, the quality of the work, the price paid, and the timeliness of the installation."
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+4

Response time2 days
1 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Unique Indoor Comfort Heating & Cooling
Unique Indoor Comfort Heating & Cooling
4.7(
45
)

Serving Watertown, MA and surrounding areas

Angi Approved

In business since 1967

Free estimates

Emergency services offered

"Our daughter and her husband are living out of the country, temporarily. When their leasees said the furnace was blowing cold air, we wanted the repair done quickly and at a good price. Unique Indoor Comfort Heating & Cooling responded right away and came to the property the same day we called. Very professional! "
Heat Pump
Mitsubishi Hyper Heat
Multiple Ductless Heat Pump Installation
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+6

Response time1 day
10 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Village Home Services
Village Home Services
4.7(
14
)

Serving Watertown, MA and surrounding areas

Angi Approved

In business since 1978

Emergency services offered

Warranties offered

"The technician/plumber didn't get the job done at all. He ended up breaking the shower valve and ended up placing a stopper on the line to prevent water leakage. In the process, he ended up taking 5-6 hours for a job that was finished by another plumbing company in 2-3 hours. It was a waste of my money as Village Home Services billed me $560, fixed nothing and broke the valve. Furthermore, their manager/owner asked me for another $2000 for them to come back and repair the damage they created. I got this job done for $800 from another plumbing company based out of Tyngsboro. I DO NOT RECOMMEND VILLAGE SERVICES. "
Response time12 hrs
Response rate96%
4 neighbors recently requested a quote
Showing 1-10 of 15

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