HVAC Winchendon MA

Dan Hagerstrom was excellent! He explained everything and broke it down for me, so I could truly understand, and the pros and cons for each scenario. I really appreciate him taking the time to work with me. Definitely will be an Endless Energy customer for all my home needs. 10/10 highly recommend!

Travis and Jose worked very efficiently, diligently and politely while installing 3 heat pumps. They kept us informed about the progress and process. What a great team!

Travis and José did an awesome job installing the ductless heating / AC in our apartment! They finished the job in a timely manner, were professional / polite, and had a positive demeanor. They clearly knew what they were doing and they kept the place neat as they worked.

Eydin was extremely helpful, patient and knowledgeable.
First time served with this company so given a discounted rate.

Eydin gomez was very good at it

I contracted endless energy to install a hybrid heating and cooling system in my house this summer. Due to the age and layout of my house we went with fully ducted upstairs and downstairs. It took about 2 weeks for the team to setup and install everything- roughly from the late-middle of July to the start of August.

In terms of pricing, endless energy was much more reasonable than many other companies we received quotes from. They were often significantly cheaper-their price for full ductwork was only slightly more than other companies quotes for minisplit/wallunits. Also, I appreciated that they handle the masssave rebate process themselves and automatically deduct it from the costs. I’ve heard horror stories from people whose paperwork got lost or misfiled and that lost them their rebate; so it was nice to not have to worry about that. I’d like to specifically mention and praise Nick Sherman, who worked with us to get our quote. He was fantastically helpful throughout the process and was incredibly accommodating in working around our parental leave schedules.

As mentioned above, the work took about 2 weeks and was done by the team of Anthony Bullens, Gage Conroy-LaBoeuf, and Cameron Nolette. They did excellent work and worked incredibly hard to get the job done as rapidly as possible. This was especially notable as they were doing the attic work in >90° July weather.

I’d review the materials used but I lack the technical expertise to do so. I can say that, despite what I read online, the Bryant outdoor unit has not been a significant source of noise.

On the customer service side, I’d say there were times that communications got a bit scrambled/lost in rounds of back-and-forth. I think that was largely due to July/august being a busy time of year for them and a specific issue discussed more below.

Their commitment to ensuring I was satisfied with the job is especially commendable. As with any type of job like this, there were a few issues that popped up shortly after the job ended and endless energy had people there within a few days to help fix and diagnose the issues. One issue was particularly difficult to figure out (and was the cause of the back-and-forth mentioned above) but they continued to assist us long after the initial job was completed until we found a working solution.

I would strongly recommend endless energy for electrifying heating/cooling systems and I would recommend the specific people listed above be requested as point-people for any such projects

Gaven was totally awesome he fixed our water tank very well he was perfessional I would recommend him again

Hunter and JT installed my new heat pump. They were very professional throughout the entire process.They were punctual and worked diligently. They completely cleaned up after themselves, showed me how my new thermostat works, set me up with the app, and answered any questions I had. I would highly recommend them!

Daniel Hagerstrom from Endless Energy did an excellent HEAT Program audit. Knowledgeable, reasonable, and efficient.
Great job Dan! Thank you. Joe V.