Yusuf Kassam in Thornhill

Clarke Basement Systems installed a WaterGuard Perimeter Waterproofing System in my basement.The two technicians,Fitz and Keith, did an excellent and very professional job. I was watching the whole procedure. They knew their job thoroughly well, and they clearly and courteously explained to me the whole procedure step by step. They did their work in a cheerful manner. They did not leave any mess behind. I very much enjoyed Fitz's great sense of humour.