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"The service was excellent. They were very efficient, and we were happy."

John Betlem Heating & Cooling is a 3rd generation company founded in 1941. They provide Residential HVAC, Electrical and Insulation Services to Rochester, NY and the surrounding towns. John?s slogan that still holds true today is to do ?whatever it takes? to satisfy customers.\n\nJohn Betlem is a premier family operated solutions provider, passionately committed to the health, safety, and comfort for all they serve.

"keith was prompt and professional. cleaned the dryer vent quickly. answered questions about another issue i was having and recommended another preventive action that should be taken care of. i would definitely recommend knaak heat and cooling!"

"Juan did a boiler inspection and tune-up for me in August 2022 and I could not be happier with the level of service provided. From the first call I made to them when I was asking multiple companies for quotes, the person I talked to, Kelly, was a pleasure to talk to and was quick to tell me what all the 12-point inspection included, as well as pricing and availability (another company couldn't tell me what the 12 points were and another, Universal Heating, simply hung up on me). Kelly scheduled me very promptly for less than 24 hours from my call and an automated text system sent me a text indicating who would show up (Juan) and when. Juan was on-time, very professional in all interactions, and extremely thorough in his inspection and tune-up. He didn't upsell me or even charge labor for replacement of a couple small parts, which was unnecessary but appreciated. Juan was even happy to explain things when I asked him (many) questions about how the system works, and he told me about rebates that RG&E offers that were relevant to us. I will absolutely be calling JJB Mechanical again for any HVAC needs."

"This company was great! Paul was honest every step of the way, showing what he was doing and why. He loves helping people and it shows. For my project I received three different quotes and Paul charged me 1/3 of what they were offering. I tell you what, I’ve found my go to guy for any home projects or repairs."

"Installed a high efficient Water boiler.Was always on time Very courteous With the virus, Face ,gloves, sanitizer. In and out in one day. Very happy with the work. Nice job Mike. Defiantly recommend them."

"Replaced two exposed ducts (four elbows) in the basement. Very reasonable price, excellent work. Very pleased."

"Installation went well, done quickly. Appreciated them coming out to Honeoye NY."

"Kieth was great! They ran all new duct work throughout my house with a bran new furnace as well as an ac system. Best money I have ever spent! Great people great rates great advice!"

"It went well. We will use his services again, if necessary."