A rather complicated and sad review. I am a senior citizen. My gas heating system needed…read morereplacement after a fire in my furnace. $20,000 and I replaced it. The very next day the second heating system I had in an addition failed. I was distraught!! Net Zero gave me a great quote..several thousands less than other HVAC. What they did not tell me that they were only electric heating contractors. So after paying $12,000.00 for installation I now pay an electric bill of $1000.00 a month in the winter. They walked by a brand new gas system in my home..disengaged a second gas heating 50 feet away and installed a unit that is costing me a thousand dollars a month. Not one of the employees ...installers. or project estimators...addressed what a poor and unkind decision this was. Now I have to redo my heating system...sell my house...unable to retire . Would they do the same to their mothers..grandmothers? This is a sad and sorry company. Yes I know I'm a stupid elderly woman with no recourse from people like this. I just hope this warns others to avoid this snake company.

This review is merely a confirmation that Net Zero continues to offer outstanding service. Brian…read morecame to evaluate and quote a system, after my visit from Mass Save, I was able to get in line for installation. Tim and his team came to install and were inspiringly diligent, skilled, professional, hardworking and attentive to details on appearance/location of all the components. We are very grateful for them!

worthless came out twice charged me over $750 to fix my furnace which was never fixed . they…read morecouldn't even figure it out. called a pro it was a $120 job . they wouldn't even come back for another three weeks.

Overpriced diagnostic work. Two guys came out who spent 75% of their time sitting in the van…read more Couldn't come up with a reasonable explanation or quote) even a simple quote for repair work. Would not use again.

Fast. Friendly. Reliable. You may look over the reviews for Buss and think, "surely they paid these…read morepeople off to write such kind words on Buss' work and service, right?" And the answer would be no. Matt is actually, legitimately, professionally that good. A rare combination of quick service, friendly demeanor, and professional expertise in approaching plumbing and mechanical challenges. As anyone who's ever had to deal with complex mechanical or plumbing projects knows, there's always more than one way to approach a problem, and Matt's creative and thoughtful approach to these situations is a great way to ensure the work gets done well and within budget. I've used Matt for both servicing of heat pumps and installation of whole house water filters and all situations Matt's been fast, effective, and reasonable on pricing. Compare that other larger providers with longer turnaround times and a litany of subcontractors feeding their over-capitalized organizations where you can't actually interact with another human being without a corporate iPad price quote for services you don't need and a markup, you don't want to pay intrinsically involved. Here's a professional who's legitimately interested in understanding the project and doing the work well.

Great experience! My poor dad's heater and water heater broke at the same time and I was looking…read morefor estimates. Matt was quick and professional and gave me a good recommendation on replacing our water heater with a trusted brand along with a reasonable price. He came through the next day and was did a great job in putting in the new unit. Their work comes with an one year warranty and the product has a lifetime warranty so we don't have to worry again for at least some time. Flexible, responsive, professional, and reliable. My dad is fully satisfied.

"Andre was great to work with. He arrived right on time, and once he was here, he inspected the…read moreissue with my furnace not providing hot air. The igniter board was not working, so he ran to the hardware store and brought one back. Unfortunately, it didn't work. This happens, and the nearby store didn't have another board, so he drove to the next town to get a different one. It turns out it needed some adjustment. The Amana (Goodman) support literally told him to change the furnace. But Andre, eager to save me money, reached out to the board manufacturer and found a way to get it fixed. He made extra trips to the hardware store, going back and forth, but eventually fixed the issue. Thanks to his flexible understanding and talent, he sorted it out and saved me a fortune from having to change the furnace. I highly recommend this company for any HVAC and heating job. I am going to use them for my water tank conversion to a tankless system."

From the owner: Comfort Kings HVAC is dedicated to providing excellent and professional services for commercial and…read moreresidential clients or customers in the HVAC industry.

I hired Total Comfort to redo our basement boiler/furnace plumbing and to install mini-splits…read morethroughout our home in the Boston area. I cannot speak highly enough of the professionalism and quality of work done in a timeline manner. Honest, Dependable, Great value, and perfect installation considering many factors including a very old and difficult home to work with. A+, Recommended.

James came out to our home and did an amazing job. He was kind and professional and explained…read moreabsolutely everything to me. He did a thorough inspection of all parts of the system. He gave his honest opinions of what could be replaced and what the rough costs were for each component plus labor. He also explained what he thought was the best option to keep our current system running at it's best, which I chose to do. He re-gassed our unit and added a startup capacitor which seems to have done the trick! The outdoor unit kicks on easily, runs quiet and consistently now. And of course the AC blows ice cold now. He even gave recommendations for future maintenance for not only the AC unit but the boiler as well. I can't recommend Total Comfort Mechanical, and James, enough!