I found this place online when my heating unit(chaudiere) broke down in the middle of winter. Worst mistake ever. To make a very long story short, they sent out 3 separate teams of technicians on 3 separate occasions, and each time, the hot water heater broke within hours or days of their so-called repairs. It doesn’t take an expert to understand that these guys were completely shady. They charged me(the first time) a ton and demanded further payment even when they couldn’t fix the machine. Their solution: buy a new one. This, despite the fact that my machine was brand new! I wasted a lot of time and money and had nothing to show for it except a lesson learned.