HVAC reviews in Ontario, New York

Brad and John did a great job on this somewhat complicated install.

Fabulous experience! Thanks so much!

Excellent. Job.

These guys did a great job! Highly recommended

Great job by Pete, Bryan and the whole crew. Highly recommend!

Representatives were professional, personable and knowledgeable.
The installation was done quickly and promptly

Love the new heat pump setup’s. Now to save some money on heating costs this winter. Good company highly recommend.

Dave went above and beyond when working in our home his workmanship and attention to detail was remarkable I would recommend him to anyone looking for and HVAC work

Pete and his team were great. Very responsive when my AC system broke - had a new system within a week. Showed up early and finished early, great experience.

Woke up to our water tank making all kinds of noise and water everywhere. Called Green Guys and their response was quick and very efficient. New tank arrived and installed within hours! Very courteous. I would recommend them for all your HVAC needs.

The owner Pete came to my home, he explained my options in detail. The next morning I received a detailed estimate with my choices listed. I went with the high efficiency option Pete recommended.
Brian ans another gentleman showed up tge next morning, we're very polite and neat, by 3 pm they were finished and left the house neat

Where to start. This company went above and beyond any of our expectations, guiding us through the geotherm install process.dave and Josh are incredibly professional and meticulous! We sincerely could not be happier with there quick,efficient work. Highly recommend green guys!

Had Green Guys install a new furnace for us. They got us a quote on a Monday, we discussed and decided to revise it based on our needs, got a new quote a couple of days later, and then had the furnace installed and good to go the following Tuesday. Invoicing and communication was top notch; informative, complete emails and text messages were always sent out to let us know what was up. The install team was professional, on time, and communicative. Couldn't have been better.

Outstanding level of professionalism in the installation crew, and a very patient walk-through of the new system's capabilities. Thoughtful care to the floors and surroundings during all phases of the work. Replacement system is a huge improvement over the original equipment.

Green Guys designed and installed a first class system. Very happy 😊

So glad we made the choice to change to a heat pump. The experience of working with Green Guys Mechanical was first rate. The job was well explained and couldn't be happier with the team that did the installation. Highly recommend!

Really appreciate the support the team provided throughout the process for decision-making and accommodating a last-minute change with installation. Very happy with the new heat pump unit!

Pete came out for the initial look through, he was extremely pleasant to work with. Brian came out today and he was amazing, he also fixed a few minor things that made the whole process and experience that much better. I would highly recommend their services as they're local and perform high quality work for very fair prices. I will definitely be utilizing their services again in the future.

Pete was a great help at getting everything set up and ready to run. Josh was helpful and easy to work with and around on my geothermal installation. Highly recommend them!

These guys were great. Came early worked hard all day, product had wrong 1/2” part, came the next day with right piece and were done. Pete was great, installers were awesome. First time using them, came as recommendation. Very happy!

Installation of my new geothermal system went perfectly without a hitch. Dave and Josh were professional and hard-working, meticulous about their work and kept me informed of what they were doing. Old material was removed from the site and my basement was left spotless. I recommend GreenGuys without hesitation.

One year later, Josh came out to replace my old propane water heater with a new electric model. This involved removing the old tank, disconnecting the gas line, sealing the exhaust vent, and running new wiring for the new tank. Once again, he did a meticulous job and left the site spotless. Kudos!