roman sawtschuk from Mississauga

I am a repeat customer who has had both flat roof & shingled slope roof work done by RYR. They were professional, reliable & competitive with pricing. I would gladly recommend them and use them again in the GTA and Mississauga. Roman S

Quick diagnosis and turnaround. Worked late evening and didn't charge for hours worked. Reasonable and recommended. It's a one man operation but he has the flexibility to work after-hours and weekends.

canadian air systems attended my rental property after a disastrous visit by another vendor referred by Reliance. The service technician Kory was professional, courteous, technically sound and service oriented. Kory reestablished credibility lost by the first vendor and he was able to explain the issues and offer multiple solutions in a clear manner. He is definitely an asset to Canadian Air Systems & Reliance as Kory instills confidence. I would use Canadian Air Systems again and will recommend them to my friends and professional peers. Well done Reliance for partnering with a firm that employs the best!!