Read our 5-star reviews on Google.

Excellent

Based on 588 reviews

CJ did a good kid diagnosing the problem and implementing a fix. The problem was a furnace exhaust line that was freezing up when very cold outside. He verified the pitch of the line was correct. He insulated 15’ of exhaust pipe in the attic. He also applied insulation to a return line from the living room to the furnace. Also in the unheated attic space.

Maria Pallas-Arvanitis

Vishal Rao

Hiram and his crew installed our heat pump and replaced our old broken AC unit. They were really professional and friendly and were happy to explain the process and walk us through it all. The whole process from getting a quote and walking us through the mass save program and doing the install was seamless. Hiram even came out late in the evening to make sure everything was finished up so our house would be cool enough for the summer heat. Will definitely be calling them for any of our hvac needs from now on.

Kristin Kerth

Eydin was knowledgeable and thorough and did a great job explaining any areas of concern he had.

Christine Keweshan

Very happy with the work Dan did when updating our electrical service. He was very thorough and made sure to explain everything throughout the service. Any concerns that came up, Dan was quick to resolve. Will definitely be using Endless Energy again.

Rosa Cox

Harsh Pooniwala

Had a great experience with Eydin!

Scotterik

Eydin did Excellent and expresses himself very clearly .pleasure to deal with

John Foster

It was a pleasure dealing with Eydin, who was very helpful and walked us thru the whole process.

James Blais

The tech that came was very helpful and went the extra mile to correct the problem I was having. I highly recommend.

Response from the owner:Thank you so much for your kind words! We're thrilled to hear that CJ, one of our HVAC service technicians was able to assist you effectively and go the extra mile. Your recommendation means a lot to us, and we look forward to serving you again in the future!

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Emergency Service, Same Day or Next Day service for AC, Heating, Water Heaters, Duct Sealing Services

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(508) 501-9990

Office Address

261 Cedar Hill Street Suite 100 Marlborough, MA 01752

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