#1 HVAC Services in the Tri-Cities (Waterloo, Kitchener, Cambridge)

Amazing group of people! Came to our rescue when our furnace broke. Professional diagnosis and communication, no pressure to replace a whole furnace for what could be repaired

I worked for phil as well as i used his services when i was building my basement my exp working for Phil: - I really love how organized his van was, and whenever he asked me something to get for him, he knew exactly on which part of the van was inside which drawer, payment always on time, and communication beyond what i expected from a busy boss. I never ever had one bad day worked for him, even though i didn't know NOTHING about Hvac. when i started working (years ago)for him i didn't even know what was a coupling or a 3/4 fitting but phil still never got angry and showed me the differences he was always really patient with me, and thought me A LOT which i'm very very thankful for that. Phil is the kinda boss that wont yell at you if something goes wrong, he will talk to you and see whats going on, show you what you can improve and even help you if you need more hours in. The reason why i left was only because i do home renovations on my own now, when i started working for phil, i did renos as a side hustle, but then my business grew up, unfortunately i had to quit, but had no hurt feelings. For who likes the HVAC field and wanna GROW UP, phil gives a lot of opportunity no doubt on that my exp when i hired GASKO: i hired him to run a gas line for my gas stove in the basement, drill 2 big holes in the foundation, one for gas stove vent and one for bathroom exaust vent and diagnose my furnace and AC, at this time i wasnt working for him anymore but they came on the expected time, rolled down the red carpet and did an amazing work at a fair price installed shutoff lines on the gas line and made sure everything was fine before they left. No regrets

Very happy with Gasko and the service provided. Fast and efficient. Phil repaired my A/C very quickly, had the parts with him already. Will definitely recommend Gasko!

Phil and his team did an excellent job! They removed my 52 year old Clare Low Boy furnace and installed a high efficiency Goodman with ECM motor. They provided next day service were fast, clean, efficient, and did a good job explaining my options. I would highly recommend! Two years after the install of my furnace and water heater I called again for an AC install. Phil was fast, professional, and willing to answer any questions. Kathleen was also a pleasure to deal with over the phone and was quick to answer any questions. Great customer service and competitively priced! Thank you both again! Looking forward to doing business with you again in the future!

They are friendly, honest and great pricing. I will never use another company for my gas items in my home. He gave me advice for cleaning my fireplaces to save money. Amazing company and people.

One word - Wow! Exceptional customer service! We had an issue with our furnace, Kathleen was quick to respond and nicely provided multiple options to resolve the issue on the same day! Phil came to do the installation and was prompt, kind & knowledgeable. Definitely a customer for life - would recommend to anyone requiring heating & air service.

I would recommend Gasko to anyone! They were amazing to deal with! We called another company initially and they tried to scam us into buying a new furnace when it was not necessary but Phil came and repaired our furnace with no problem at all! Thank you Gasko for not taking advantage of us and doing such great work all around!