After dealing with several private-equity backed HVAC companies that felt more like high-pressure…read morecar dealerships, we were relieved when Gill from Warrior Heating and Cooling came by. From the start, he was honest, thorough, and transparent. He took the time to explain everything clearly and never once tried to upsell us on things we didn't need. We decided to replace both our AC system and gas furnace (after the furnace died on the morning of the first blizzard!) with new American Standard units, and Gill gave us a very fair and reasonable price. While Warrior may not have had "7 trucks ready to finish the job in one day" like some of the larger companies promised, Gill and his team focused on doing the work the right way -- with care, professionalism, and attention to detail. What really stood out was the customer service. Gill even helped us install and set up a new smart thermostat I had purchased myself. It's rare these days to find contractors who are both skilled and genuinely trustworthy. We'll absolutely be calling Gill again for any future HVAC needs, and we highly recommend Warrior Heating and Cooling!

Very professional and honest. Helped with cleaning and descaling , explained everything clearly…read morewithout pushing unnecessary replacement. Would definitely use again!

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.

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.

Matt is a great plumber. My old plumber sold his business, I have tried many plumbers. Matt is the…read morebest one. He will be my plumber in the future.

"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!

I am a new customer and found them to be an amazing company. Excellent customer service with great…read morecommunication skills. I was dealing with "Thermoil in Belmont, MA" and got zero answers from them with back and forth nonsense about an electric water heater that I needed replaced. So after a few months of nothing from "Thermoil", I texted 128 Plumbing in Wakefield on a Sunday, got a response and had an appointment for the beginning of the week. They had a person come over to look at the work I needed done and the next day they had "Tony and Santos" come over for the installation of a new electric water heater. They have great service plans for their customers, giving you the top products offered in the field for your piece of mind on longevity and durability. You know who you are dealing with when someone comes over to work in your house with company vehicles. Not someone in a beat up personal vehicle that looks like they are having issues. If there were more star ratings I could give for 128 Plumbing it would be a 100% star rating. Charlie Boyd Chelsea, MA

Quick service and the technician was prompt. Price was on par with other competitors but I feel the…read moreservice was above and beyond.

I've had Pedro come out to a house with a central ac system that had 2 large condensers, an air…read morehandler system with air cleaning and humidifier and 5 thermostats in the house. He was able to diagnose why only half the house was cooling within minutes, showed me what was happening and fixed it. I also sent him to a house with a mini split system, same thing. Found the issue and fixed it. I was so impressed I sent him to a business to do maintenance and will be requesting him for routine maintenance. Pedro is a very professional, kind and most importantly, a knowledgeable person. Pricing is very reasonable. He will take care of you and your cooling and heating needs.

I have used Pedro from Imperium Cooling & Heating on numerous occasions now. The first was shortly…read moreafter buying a new condo and having a leak from our HVAC when first using the cooling. He came out quickly and resolved the issue. As winter came the same HVAC failed again so I had Pedro back out to review. At 35 years old the system really was beyond value to repair and I got a great rate to install a whole new system by Imperium. But this is why I highly rate Imperium Cooling & Heating the most. During the install one of the sub-contracted employees of his doing the job tried to give me a deal on an 'off the books' service to a mini-split system on our attic room. This individual caused damage to the condenser but had me spend hundreds, cash in hand with his trial-and-error attempts to repair the head unit (which was not faulty) and in the end insisted I needed to replace the whole thing (remember, this unscruipulous idiot broke it in the first place). All this happened over weeks while this guy continued working for Imperium and put me at the bottom of his priorities. As luck would have it, there was a small issue with the new HVAC and Perdro came out same day. Great service. So I took this chance to explain what had occurred with one of his guys. Apparently, I am not the only one impacted by this individual and he had been fired by Imperium (quite rightly) and Pedro was doing a lot of damage limitation to the reputation of his company caused by this less than ethical sub-contractor. So, for that reason more than any I highly recommend Imperium Cooling & Heating. They have great rates, put customers first and do not retain employees who seek to damage their reputation. I have had Pedro out on 4 occasions, all great services. The last was replacing the mini-split, done in one day, done well and done at a great price. 5 Stars for sure.