Top-rated geothermal heating or cooling system installers.

Get matched with top geothermal heating or cooling system installers in Brookline, NH

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Geothermal heating or cooling system installers in Brookline

Avatar for JOYCE COOLING & HEATING INC
JOYCE COOLING & HEATING INC
4.9(
193
)

Serving Brookline, NH and surrounding areas

Angi Approved

In business since 1995

Free estimates

Emergency services offered

"This is my second experience with Joyce Plumbing and Heating. The first time was a new hot water tank. When you have your local city inspector tell you during inspection of the tank installation that "oh, Joyce did it? Then I don't even need to look at the installation...". That was a ringing endorsement!! We then moved to a mini-split heating/cooling system for our house. These guys were just terrific. We had 3 units put into our house and the team worked flawlessly. From Will (our super human sales guy) to Tina in the Joyce P&H office (customer care) to Calvin and his team, we were very well treated, on time and under budget. I highly recommend Joyce Plumbing and Heating and we will be using them again. You should to!!"
Additional Photos
Additional Photos
Additional Photos
"THE CREW"
Air Conditioners

+2

Response time1 day
7 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Sila Heating, Cooling, Plumbing and Electrical
Sila Heating, Cooling, Plumbing and Electrical
4.7(
4,793
)

Serving Brookline, NH 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 "
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

Response time2 days
55 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Palmer Gas & Oil
Palmer Gas & Oil
4.7(
79
)

Serving Brookline, NH and surrounding areas

Angi Approved

Super Service Award Winner

In business since 1932

Free estimates

Emergency services offered

"The service technician Victor arrived on time and politely introduced himself. Prior to commencing work he inspected the work area (installation and clearances etc). He explained the house heating would be off as he cleaned filters etc. After cleaning/adjustment/testing was conducted, he went over the test results printout with me. All good and nothing required further work."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

9 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Unique Indoor Comfort Heating & Cooling
Unique Indoor Comfort Heating & Cooling
4.7(
45
)

Serving Brookline, NH 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
Additional Photos
Additional Photos

+6

Response time1 day
11 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for McGinley & Sons
McGinley & Sons
4.1(
22
)

Serving Brookline, NH and surrounding areas

Angi Approved

In business since 2005

Free estimates

Emergency services offered

"being veteran owned and employed is important to me. was priced almost half of what the bigger company's had quoted.they were punctual and professional, and even stayed late to make sure heat and hot water were working perfectly. thank you for your attention to detail and supporting our vets !!!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

15 neighbors recently requested a quote
Recommended by59%of homeowners
Avatar for RPM Heating & Cooling LLC
RPM Heating & Cooling LLC
5.0(
4
)

Serving Brookline, NH and surrounding areas

Angi Approved

In business since 2017

Free estimates

Emergency services offered

"My furnace needed to be replaced. I got a few bids and Matt RPM got the job. He was meticulous in his work! He reviewed with me what I needed to know. He left the area cleaner than he arrived and over time if I had a question he was quick to reply. I would hire him again in a minute!!"
Prompt Service!
Additional Photos
Additional Photos
Additional Photos
12 neighbors recently requested a quote
Recommended by100%of homeowners

The Brookline, NH homeowners’ guide to geothermal heating or cooling system installations

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