Reviews of local pros in Canton, Massachusetts

I had an excellent experience with Tony and Logan, who came to assess an issue with our HVAC. Both were very knowledgeable, friendly, and communicative.

Green Energy has been my goto for heating and cooling solutions. They installed my furnace, condenser and additional ductless system for those hard to cool zones. Very professional and proactive with scheduling my seasonal maintenance to ensure that the systems are running optimal.

Thank you! Irvin was incredibly through, patient and knowledgeable. He addressed all of our questions while doing a meticulous job evaluating our old boiler. He offered great recommendations to solve our needs. Irvin also treated our home like his own.

Irving really took the time to listen as we described the issues with our HVAC system. He was thorough and professional—he took detailed photos, explained everything clearly, and made sure we understood what was going on and how to move forward. It’s rare to find someone so patient and informative. Thanks

Irvin was punctual, thorough, and polite. He explained everything he was doing and showed me afterwards what he had accomplished and what issues he had found. He rates more than five stars, and I look forward to doing business with him and the company again.

We were completely satisfied with Green Energy Mechanical, the estimate allowed us to choose the plumbing and gas work we felt comfortable doing.
The work was completed by Tom Stinchfield who deserves to be recognized for his professionalism and diligent attention to details.
Tom explained everything he did and answered any questions we had in clear language for us to understand.

Excellent experience working with Dan from Green Energy! He came in and analyzed the commercial heating system from the ground up. He figured out the problem. I can truly say after many headaches, both systems are running flawlessly.

Thanks so much!

Kevin at Green Energy just spent time with me patiently answering questions and giving me information regarding our furnace issue. He did so for no fee, just out of kindness and concern. In an age when most people won't give you the time of day on the phone, Kevin offered help and time and expertise.
I feel completely comfortable using this company. You could not find better anywhere. Thank you, Kevin.

I am having them changing my furnace down in the basement. They delayed the installation date twice which I wasn’t too concerned at the beginning. I understand things happen. Finally when they showed up, they couldn’t get the job done after 8-9 hours because they were missing parts and had to come back. On the 2nd day when they came back, then they said the electrician had something else at a different job and was delayed so they still couldn’t finish the job and left. When I called the office and asked when they would come back, the manager said they would call the owner and then call me back by end of day. Guess what, when I called back after 5, I got routed to the voice service and was then told the manager left for the day. They either overpacked their technicians’ schedules or just don’t have a good sense on how much time and what parts/tools are needed for the job. They certainly sounded nice on the phone but just didn’t deliver the service.

My heating system technician, Tom Stinchfield, was very experienced, thorough, hard working, and personable. Green Energy Mechanical’s back office was also good to work with. Txs!

I had a very good feeling about working with Irvin On my old Furnace. He was giving me a lot of good information and would stop and help explain what was happening if I didn’t understand. I feel really well served by your company as well as the people who I’ve met from your company.

I give Irvin My Highest references and will recommend your company to my friends in the neighborhood. Thank you all.
Alan Davis. (Avi)

TLDR: FOR YOUR OWN SAKE, GET YOUR WORK DONE ELSEWHERE. WASTED 2 MONTHS OF MY TIME AND STILL HAVE MY MONEY.

They are sloppy, unprofessional thieves. They took my money and took my time. I accepted a quote, signed the contract, and gave 50% down payment. After waiting for 4 weeks to get a start work date, they contacted me and said they misquoted me and they need to raise the quote price significantly.

They still have my money. They haven't returned my calls. When I call, I have to shuffle through AI agents before I can finally talk to a person who always ends up telling me I’ll ’get a call back later’.

I’ve never had to leave a review like this- I almost exclusively write positive reviews so when I tell you this place sucks, believe me.

Kevin, Shaun- whoever needs to hear this; get it together. Honor the quote.

Our two-year-old heat pump system from Green Energy Mechanical stopped working in October 2025 due to a leaking coil in the indoor air handler, leaving us without heat for several weeks while we waited for parts from the manufacturer, GE. It was a very difficult situation, especially as the colder weather set in.

Green Energy Mechanical evaluated the problem, and when it became clear that the replacement coil wouldn’t arrive in a reasonable timeframe, they replaced the entire air handler unit at no cost since the system was still under GE’s 10 year warranty. Our system is now working properly again, and we appreciate the steps the company took to resolve the issue.

My story is a long one. Completely and undoubtedly screwed over by this company. Had a technician to my house on a Thursday morning for an emergency type situation, broken shower, NO water through my entire house. Technician didn't have parts said they'd send someone out the next day, early morning. Friday noon rolls around with the only info we received being your technician is running late. At 430 after many calls to checkup on our service we receive a call that our technician was broken down and wouldn't make it. Again this was 430 on a Friday so literally left us with no other choices and even had taken half the money as a down payment. Multiple calls to a buisness that advertises being open 24/7, clearly that arent! Not one call back about helping us navigate a situation they put us in, Monday morning comes I assume I will be a priority, and recieve a call bright and early but NO i had to call them! A man I spoke with apologized and said he would like to offer me a free service for my trouble and would contact me again the following day. NOPE. 2 weeks later and not a peep. So very very unhappy with this company and the customer service.

DO NOT USE!! Update to owner response: LIAR! You did not fix the leak at the shutoff valve and were paid in full. How did you know it was safe if the gas was OFF... FRAUD! please see attached proof of receipt and picture of gas leak, (see the bubbles). STOP PAYING FOR YOUR FAKE POSITIVE REVIEWS, ITS MISLEADING. THEY ARE ALL THE SAME, ALL THE REAL REVIEWS ARE NEGATIVE BECAUSE YOU ARE AWFUL COMPANY. You pay for 10 good reviews after you get 1 bad review. You can't even send people out on the same day, can't even shut off gas at the gas meter. When your part failed less than a month after installation, you failed to show up for 5 days when there was no heat and failed to honor your warranty. Also please respond to my lawyer! AVOID THIS COMPANY AT ALL COSTS.

DO NOT USE!!! I had an awful experience with Green Energy AC. Their technician broke a gas shutoff valve during a simple repair, was unable to shut off the gas at the meter, and left the property with an active gas leak. The fire department had to shut down gas and electricity to the entire building. I was told the job was completed even though it wasn’t, and I had to hire another company to fix the damage. The gas valve they installed later failed and was installed incorrectly, and despite the work being under warranty, they ignored multiple no‑heat calls for days. I ended up paying additional contractors to correct their mistakes. Based on safety issues, poor workmanship, and lack of communication, I cannot recommend this company.

Mohamed was extremely pleasant and helpful in servicing my Navien tankless hot water system. He explained everything to me in a very kind and polite fashion. Thank you!

I woke up to my heat not working. They were able to have a tech come immediately. Thanks Manuel. He figured out my heat exchanger was rusted out so my pressure switch wasn't registering correctly. I received several quotes to fix it but went with replacing the whole HVAC unit due to it being 20 years old. 2 days later, techs came to replace it. Thanks Eric & O'Neill. I didn't have the money to replace it but they have financing options. The entire experience with this company was excellent. Thank you so much for getting my heat working before the real cold weather starts. I highly recommend them.

Muhammad took an extraordinary amount of time diagnosing a problem that had safety implications. It was a long, hard process for him but he didn’t give up! Highly recommend him and green Energy.

The team sent Byron to examine our situation. Nearly 60 year old system in need of repair. They examined carefully and completely. Allowed us to ask innumerable questions, gettimg Lucas on the phone. Put together a replacement system package, and scheduled a next day installation. Fantastic.

Mohamed and Khalil, both here to address our gas line situation, were very respectful in our dealings and communications. They've left here just now, but I'm feeling pretty satisfied about our forthcoming visit and work to be done tomorrow.

Wow! What a truly great experience, I’ve had at least 5 different companies come to my home and assess my heating system but never have I had someone as thorough and friendly as Irvin. From start to finish, he made sure he would leave with a resolution. He and his whole team were very transparent, discussed options with me, and explored different solutions for my home. They definitely build a good relationship with their customers and we’ll definitely be calling them back for any future needs. Irvin built our trust and made the entire process really easy to understand. 10/10!