Serving Princeton, MA and surrounding areas
Approved
Super Service Award Winner
In business since 2008
Emergency services offered
Warranties offered
"They came and diagnosed the issue and addressed it. And then also, sort of, right, pointed out anything else that needed to be done. It gave me sort of like an explanation of that. So that was good."
+50
Serving Princeton, MA and surrounding areas
Approved
In business since 1980
Free estimates
Emergency services offered
"Seamless. From the moment of making the appointment with the sales rep to come out to the follow-up phone call, I could not have asked for this installation to go better at a difficult time. They listened to my concerns regarding the look on the outside of the house and the location of units inside. They assisted with all aspects of the Mass Save program making the application process easy. They took care of actual submission of the paperwork where most companies wanted to provide the info to me to then submit."
+22
Serving Princeton, MA and surrounding areas
Approved
Super Service Award Winner
In business since 2005
Credit card accepted
Customers say: True professional
"Did a good job. Some confusion on the price they charged me though as it was over a call"
+21
From average costs to expert advice, get all the answers you need to get your job done.
HomeAdvisor’s Thermostat Replacement Cost Guide covers installation costs for mechanical, smart, and programmable thermostats.
Use this guide to budget for home solar battery costs based on factors such as system size, battery type, professional installation, storage, and more.
Check out how much a heated floor costs to install, exploring factors like the floor size, type, temperature zones, and heating system.
Budget for solar panel repair costs based on factors such as system type, panel size, accessibility, repair type, labor, parts, inspections, and more.
Wondering who repairs solar panels? Learn who to call—solar technicians, installers, or electricians—and when to DIY. See costs and smart next steps.
Curious who installs geothermal heating systems? Learn who to call, why a geothermal heating specialist is best, and other pro options.