Waterproofing in Oshawa, Ontario

"My insurance company had sent a letter stating that they planned to cancel my home insurance within 2 weeks (after 25..."

"I had a very small job requiring filling in of two holes left over from removal of two vents. A&A (Connor) were one..."

"Rarely have I experienced exactly what was promised from a contractor. The Marcos Crew arrived when they were..."

"Our basement was recently flooded with the heavy rain a couple of months ago. Called a few waterproofing company to..."

"Pleased with the work that was done to install the backup preventer. When I looked into it after the 2013 backup,..."

"I had a few years of basement flooding in early spring. It was in one room. I call this company. They were quick,..."

" I am writing to share my compliments to Groundworks for the whole service provide, from the salesman Tom, office..."

"Our home was experiencing leaking in the cold cellar. In addition, we were concerned about the increasingly heavy..."

"Beautiful job, left the space spotless, and fit us in during a busy period. I would definitely search out their..."

"Kosta did our asphalt driveway he was very clear on the quote and did a fantastic job he was very professional and..."