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!

We use D & C for our regular maintenance and they are exceptional. A couple of days ago we lost…read moreour heat from a secondary unit. D&C came as soon as possible, diagnosed the problem and made the repair. They take care of their customers and we couldn't be any happier.

One of the worse experiences I have ever had. Their phone skills and customer service was like none…read morei had ever seen. I first called to schedule an appointment and left a message. Someone texted me to ask what I needed. I explained exactly what I was looking to do (via text which seemed strange) and made an appointment. The Tec came out and was very nice but very frustrated as he could not perform the job since whomever texted me did not pass on correct information. We agreed to reschedule. After several emails with company (because no one answers a phone) I thought we had a date set. I grew concerned as we got closer due to no confirmation. I sent SEVERAL confirmation emails and calls NOO RESPONSE! Finally after the missed appointment I reached out via Facebook, the gate keeper responded saying she never got emails. That was until I encouraged this professional to look at her "junk folder". She never apologized for miscommunication and she became very defensive. I begged for owner to call me because at this point I still felt the tec s there might be good even though their customer service was dreadful. Not sure if she even told whoever was in-charge he had a willing customer. I am just shocked in this day and age of poor customer service in a small COMPANY.

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.

100% recommend. Called the day before a heat wave when our…read moreolder Bryant AC stopped working. John came out same morning. (I know that was lucky - YMMV). Fortunately we only needed a capacitor but he also did a quick inspection and replaced the stem to preserve our refrigerant. Point is- he kept our older until running without any hoopla. Super customer service. Fairly priced. Clearly experienced and I'm happy to say now we've found Conway - "we got a guy" when our AC needs work or replacement.

We've had Conway come out twice in the past six months, once to fix our AC and once for our heat…read more Communication was quick and easy, I called the number on their site and had a call and text from John same day (a Sunday). We arranged for Jay to come by the following day, not only was he there on time but he resolved the issue quickly and for a fair price. Today our heat went out and I texted John at 8am about sending someone over. Got an immediate reply and two hours later, Jay was here to fix the heat. Again a prompt job for a good price. I cannot recommend Conway enough.

Great work. Fair and competitive prices…read more Would HIGHLY recommend Steve and his team.

Steve was outstanding. Clean and quick. I couldn't be happier with the work and price. He did a…read morefantastic job and helped me out when I had a pipe burst in two places on my baseboard heating system. This was due to frozen pipes so he recommended antifreeze. I wasn't aware that this was possible. This is the kind of person I want to do business with. Someone who's looking out for his customer and makes suggestions based on his expertise. I called him for an emergency but now he's my plumber for everything going forward.

My air conditioning system failed (of course) during an extreme hot stretch. Shawn responded…read morequickly, handled some complications expertly and got me up and running quickly. The system is performing beautifully. This guy really knows what he is doing. Price was very good too.

My water heater suddenly broke. I called Shawn's plumbing. He came out that day to assess the…read moresituation. He was back the next morning at 10 AM with a new water heater. Installed everything by 1 PM. I had a shower by 130. Less than 24 hours later I was all set. Very competitive pricing. My basement was not easy to get in through the bulkhead and he managed to get everything in Shawn was professional, courteous, reasonable prices. I definitely recommend.

First time ever using Ostroski plumbing. Stephen the plumber arrived at my condo unit on time and…read moredid an excellent job fixing a bad clog in my kitchen sink and iinstalling a new garbage disposal as well.

I highly recommend Ostroski Plumbing! Greg was fantastic--honest, professional. Another Plumber…read more told me I needed to replace my entire hot water heater. Greg came by, quickly diagnosed the issue, and replaced the thermostat instead. The water heater is working perfectly now. He saved me a huge expense and didn't try to upsell anything. I'll definitely be calling Ostroski Plumbing for any future plumbing needs. Thank you, Greg!