Gentech did an amazing job. We worked specifically with Sean who was extremel...
EricaI couldn't be happier with the team at Gentech. They provided top quality exc...
Crystal in TorontoGENTECH Roofing did indeed provide us with Excellent Customer Service, Great ...
Private UserGentech responded quickly when we requested a quote. The price quoted price ...
Truck Exhaust in MississaugaI’ve dealt with several roofing companies as the owner of several commercial ...
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