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!

The job was done beautifully, l bought the faucet for the kitchen. The service man came in 20…read moreminutes later it was done, however $500.00 was very pricey

It was my fault not checking the reviews prior to hiring Milltown to repair my AC system. I have…read morenever felt the need to write a review before, but the service was so awful, hopefully this will prevent someone else from having my experience. I was charged $4500 to repair my AC unit. I was told that it was due to my thermostat causing the issue. Come to find out it was wired wrong (wired by Milltown previously). After 4 hours, the AC unit failed again. Milltown came out a 2nd time, and quoted me at least another $4000 to fix the actual problem, the refrigerant was leaking, but that cost could have gone up to $7000 depending where that leak was. They offered a bandaid fix for the time being. And the $4500 originally charged was just to clean the system, not actually make any repairs. This was not credited towards actually fixing the problem. Had I known that, I would have searched elsewhere.

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.

Prompt friendly workers. Explained plan clearly, cleaned up after themselves and performed work…read morequickly.

This review is from quote to finished and completed work on mini-split heat pump (HVAC). Overall…read morewas great and would recommend! Quoting process was very thorough, and we went over almost all options possible. Pricing was not the cheapest but also not the most expensive based on a few quotes that we got. So from my experience you get great value for the service. Scheduling is mostly where my experience was missing that 5th star. Change in scheduling happened about 3 times and so you'll have to be a little flexible because during material and labor shortages due to covid, I'm assuming this where the challenges are. Installation was mostly all clean and went smoothly without any unforeseen issues. This was in about 4 parts: inside unit and compressor one day, outside and inside and basement lines one day, electrician assessment quick look one day, then actual electrician and final turning switch on. There was a very minor issue that we ran into a couple of weeks later but they were able to resolve it within 24 hours at no extra cost. (Covered under warranty)

I have used Druziako HVAC for over 25 years on multiple houses and have never once had an issue…read morewith service or communication. What they say is what you get; it's nice in this day and age to have a company with stability in its work and staff. I have recommended them many times over and will continue to do so.

I had wanted to contract Nick Druziako to do ductwork at my house. It was a subcontract from…read moreanother firm Gemini Heating and Cooling. So I assembled a contract using a Massachusetts template contract. In the contract I stated the scope of work, amount owed and the payment schedule in 6 payments with the last payment to be paid after city inspection. The owner, Nick Druziako first insisted that he can't wait until final inspection to be paid even though that is the proper way to do this. I eventually consented to his proposed payment schedule. Next he insisted that I sign his "contract" which was not a contract but an estimate even titled as such -- with a list description of the covered scope but written in poorly formed text and even misspelling the customer's name incorrectly. I told him that we needed to sign a real contract. But he insisted that an estimate is sufficient. Eventually he and his partner decided to bail but after collecting $700 from me for a manual J calculation that cost them $2 to do. They Insisted that the payment schedule was too complicated even though it was exactly what they proposed. If you do business with this company definitely ask or provide a formal contract. Based on other reviews here they definitely are going to just walk away once they collect their money. Don't believe the talk about "long term customers". Wanting a huge down payment deposit without a contract is definitely a red flag. Edit: Nick complains that the contract says that the client can walk out at any time. But the actual contract says both parties can end it. Since the deposits are significant the contractor can actually walk away with money without doing any work. Had Nick actually read the contract. It basically states that if the contractor abandons the job before work is done then they need to refund back the extra deposit already paid. The issue here is they never looked at the contract seriously. If they can't even read a simple templated contract they may not be competent enough to install HVAC -- which is very technical.

I have known Peter for many years and followed him to Net Zero purely because of his…read moreprofessionalism, trustworthiness, expertise and easy going, positive personality. He explains every servicing he is doing, what it entails, and what it will cost. He is always on time for appointments and if I need to leave, I fully trust him to finish his work and close up the house for me! Net Zero pricing for services are much less expensive than comparable businesses in the area and the level of service is excellent. I am thrilled to be a Net Zero customer and thrilled that Peter has joined the team!

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.

SCAMMERS. Full stop…read more I live in a rented condo. I called the non-emergency line and left a message asking for a callback so we could schedule service as soon as possible. I did not request emergency service. Someone called me back and said they were already out on another call and could stop by. So they came by. The next day, my landlord was billed an over $200 emergency fee. When I called to dispute it, the first person told me, "Because you said 'as soon as possible,' we treated it as an emergency." That is flat-out false. Asking to schedule something as soon as possible is not the same as requesting emergency service. The first woman also stated that I said I was not available on Monday. In my message I said I would be out on Monday but my husband would be in and out and could arrange a time. We lived with the issue for days and did not need it immediately. The call was then escalated to "Shannon," who claimed I must have used the emergency line. I absolutely did not. Shannon kept telling me that I must have called for emergency. I did not. Their phone system clearly separates the emergency option, and I intentionally used the regular line. I even warned my landlord before the technician arrived that I had NOT requested emergency service and that I was very surprised by the callback. See Picture below. This is a classic bait-and-switch. The technician himself was professional and helpful--and ironically, we were actively considering service plans as we are in the process of working to buy this condo in the near future. We were going to inquire on service plans and other work with this company. After this experience, I would rather pay more somewhere else than deal with a company that inflates charges by re-labeling routine scheduling as an "emergency" and flat out lies and is deceitful. Be very careful leaving messages with this company and be careful as they lie to cover up. They quietly convert non-emergency requests into emergency calls and then hit you with an over $200 fee after the fact. Completely dishonest. (The photo below is the text I sent to my landlord the NIGHT this happened when I got the call from their tech. My mother worked with Carrier rep in the past and I know about "emergency" services so I gave him a heads up in case).

Very disappointed in the customer service of J&J Heating and Air conditioning. We hired them to…read moreinstall a new heat pump to replace the old a.c. unit. Not only did the new system not work, it took them an entire week during a heat wave to come and remedy the problem. IN the meantime we saw that the ceiling in our home below the location of the equipment had a large water stain requiring the ceiling to need painting. J&J's approach to customer service is to first ignore the problem and then insult the customer and not provide any apology or fix to us. Do yourself a favor and look elsewhere for your HVAC needs - wish we had.

Installed a new gas furnace. Did a bad job which resulted in system failure within a year…read more Impossible to reach to get addressed.

This is a fantastic company they were here all morning installing a new furnace for me . Roger…read moreThompson the manager is amazing . He was here with two helpers and they did such a fantastic job , their expertise , professionalism and courtesy was amazing . Roger takes so much pride in his work and is so caring . They are so careful not to leave a mess and show the upmost respect for you and your home . They also do AC if anyone needs a professional company call them you will be very happy I assure you

If you have a steam heat system this the the person to call. Very very knowledgeable. Best in the…read morearea.

So grateful to Bob Gagnon. Our heat was out and it was going to be in the teens on a Sunday! I…read moreleft messages for everyone and Bob was the only one to call me back. First he tried to get me to resolve it with detailed instructions on the phone but it was more complex so he made a house call (on Sunday) and very rapidly resolved the issue by methodically checking the most likely causes so as not to be costly for me. I highly recommend his service. Maryann Lennon Lowell, MA