What could be better than working with The Gas Doctors? Nothing! That's it- no deceptive sales…read moretactics, real answers, NO PUSHY SALESPERSON! We were treated with integrity and respect- they were prompt, they followed-through, and the price quoted, is the price you pay. Moving nearly 2,500 away from our comfort zone- from 120 degree summers to -4 degree winters. We were in for a rude awakening as we started to look for a way to heat the second floor of our new home. I believe we were going to be taken advantage of if Dominic hadn't stepped in to work with us. After receiving multiple quotes from other contractors, not a single VERMONT company informed us about the incentives from Efficiency VERMONT- we had just moved to the area-no one had even mentioned the program to us. Dominic took no issue with downloading and sending us the proper forms. He is that vested in his company, his reputation and sincere commitment to quality customer service leaves every other competitor in the dust. I was told we would need to replace our boiler, water heater, then our heating system entirely- but, definitely need to upgrade our electrical system as a whole. One quote coming back as high as $85,000 for everything- and we supposedly needed everything or we would probably die. (Ok, not really, but it felt like we just might) Dominic walked through our home and in a little over an hour he bluntly stated most of what we were told to replace would be "completely unnecessary." We would, however, need to upgrade a few things- to include part of our existing electrical system, and this is where The Gas Doctors connected us with Duchesne Electric- Jeff Duchesne is one of the best electricians we could have ever worked with to prepare our home for a safe, environmentally efficient future. Quality works with quality- just more proof that The Gas Doctors are the real deal.

These company is superb! Rapid response to request for assistance in fixing stove. Reliable: said…read morewould arrive around 12 pm; arrived ten minutes before 12. Very competent:'addressed problem and fixed immediately. Friendly, Dominic, the person who provided the service, was polite, friendly, and extremely competent. Cost for service: very very reasonable.

Due to a multi-year Keyser installed thermostat problem (it has had to be replaced twice in 2…read moreyears), I successfully called Keyser on 2 consecutive days asking to speak with the service manager. It is now the third day and there has been no response. It would be courteous and certainly good business to call a 40 year customer back.

Thank you for the professional and expert installation at our rental property. 3 boilers and new…read morewater tanks replacing our old 20+ year old boilers and tanks. All done in 4 days. A complex installation that turned out like artwork. I would highly recommend Keyser for all your heating needs and installations.

Update: We gave Paquette another project and they came…read morethrough in a timely and effective manner, so I wanted to update my review. We had one small issue which is that they slightly damaged a light fixture, but they promised to fix that. I appreciate their effort in trying to resolve our previous differences and would now recommend their services They were called to fix a heating problem in our condo. We weren't up for another two weeks and discovered when we returned that it wasn't fixed, even though we paid them for their work. We called them again and they said they'd have to charge us an extra weekend rush charge to come back, or they could put us on their regular schedule and we'd have wait a few days. It's now been 5 days and they haven't returned our calls to hear if the work has been done. I'd avoid this business based on this experience

Very expensive - charged more to install a dishwasher than the price of the dishwasher - didn't fix…read morea toilet seal, came back a second time and still didn't fix it - they don't do a good job - don't diagnose problems easily or well...

Very thorough and professional. Constant communication throughout the project. Love my heat pump!read more

From the owner: We specialize in ductless and ducted heat pump installation, service, and maintenance. We partner…read morewith residential and commercial customers to create comfortable and healthy indoor environments with energy-efficient heating and cooling solutions.

Very professional and experienced company and a wide range of HVAC systems. They installed a large…read moreair conditioning system as well as a complete home heating system and both work very well. I would highly recommend using GSK!

From the owner: A full service, mechanical company established in 1985, specializing in design-build heating,…read moreventilating, air conditioning, plumbing and commercial refrigeration as well as custom sheet metal fabrication. Energy efficient building, mechanical design, quality installation, maintenance, & service.

Have a new home and the heating system installed with a very professional look…read more As a new homer, Marty has been extremely curtious and helpful answering any questions.

From the owner: We are a small family owned business. We strive to make people happy for reasonable rates. 19years…read morein the heating maintenance, repair and installation businesses. Free estimates

I have used this company for the last 2 snow seasons they are very reliable. The quality of work is…read moreamazing. I also feel they are very trustworthy and fair.

John Kelly installed a unit in my Vermont home in 2014. He has been a tough man to get hold of…read morewhen needed, after the job is done. Sadly I needed him every year there after. The unit has needed one part or another every single year.. Aside from and in spite of annual upkeep, he has cost me additional money every single year. Now I have learned that the unit was vented improperly and had a significant effect on the fresh air circulation. Which in turn has cause soot build up on the unit. More money. I have tried numerous times to get in touch with John over the past year via email or voicemail. Unsuccessful in both areas. It is both sad and frustrating to put your trust in someone who claims to be a professional. Find someone else.

John was a pleasure to work with. We have a second home in Vermont that was without a furnace…read moreheading in to late October. I was having all sorts of trouble getting anyone to call me back and schedule a date to come even look at it...until I called John. I called at 5pm in the evening, expecting to get a call back later that week. He called me at 6:30pm, and went to see the job within 2 days. The quote was very fair, and significantly below the one other person I had been able to get to look at the job. A week and a half later, we had a new furnace and new hot water heater, 2 days ahead of schedule. John communicated with me daily, let me know of anything unexpected, and was on time and on budget. Managing repairs from afar is always a challenge, but John made it easy with great communication, including pictures. He even checked in with me 2 weeks later to make sure everything was working correctly. I wouldn't hesitate to call John again. Truly a professional.