“Everything about Greg is excellent. From attitude to amazing work. He did an amazing job at my house with great price. He is the guy to go to for all your Hvac works“

“Gregorio put in a new AC unit, furnace, duct lines and ran gas lines to two gas stoves and two gas dryers at my house in Dundas. I was very impressed with his service. He was always on time and very professional. Everything he installed has been working perfectly and I’ll definitely be using him again in the future.”

“We have constantly been doing home renovations during the past couple of years and our biggest frustration has been hiring a contractor or tradesperson, just to have them not show up. Gregorio is definitely a breathe of fresh air and is the epitome of customer service and professionalism. Highly recommend!”

“Great service at very reasonable cost. We have used Gregorio on three occasions; to install an outdoor gas line for our BBQ; install a hot water heater and replaced venting to code and also recently when we bought a new gas stove. No messing around straight forward and honest. Highly recommend this business.“

“Saved us from the baking summer heat. Very professional and polite. Guys came when they said they were going to come. They really worked fast and cleaned it all up. So nice! Thank you so much for keeping us cool.”

“We used Gas Fitter Complete HVAC Service for a HVAC project last year. From the workmanship and installation process to scheduling and after project service. Simply Outstanding. We would highly recommend them.”

“My wife and I both thank you. Great job. Real Pros. Gas Fitter HVAC Service replaced our furnace and A/C this year. Could not be more happy. Highly recommend calling Greg before you do anything.”