Groundworks Toronto

We chose Clarke over the other companies we looking at based on the method they use for interior waterproofing of a basement wall. The salesman, Claude, was very knowledgeable. The work was scheduled, and done ahead of that schedule The work was done over two days. Our criticism was that the work created a lot of fine dust and sand which could have been better controlled - for example if plastic sheeting was used for the open shelving we had. Also we were responsible for reinsulating about 1 foot of wall on each side of the waterproofed wall even though this had been insulated prior to the work starting.