Pedram in Toronto

First, I should say that roofing company should be more reliable than other home construction services because you do not see the job directly and that’s why labour cost is more than other jobs. Unfortunately, this guy is not reliable, I called Cesar couple weeks ago for issue that we had with bathroom exhaust fan vent in windy days then I asked Cesar to replace the roof vent with the one with damper to prevent wind coming inside, he showed me vent with damper and I trusted him that he will install it but unfortunately, he replaced current vent with the same one! and I did not recognize until next windy day and when I asked him we still have issue and why the damper does not work he told me that I don’t have 5” vent with damper that’s why I installed vent without damper ! With simple google search I find 5” vent with damper at Lowes for $20. And he said if you want to put vent with damper I should replace all duct and elbows which cost me $700 to $800. And at the same time, he told me that I should add more vent because our attic does not have enough, and then he suggested turbine vent, and I asked him if we need that please install it. Now after 2 weeks the turbine making noise and I do not know about quality of product that he suggested, now he does not response to my message. He is not reliable. I regret why I trust this guy.