Waterproofing in Sunderland, Ontario

"Eugene, and Volodymyr and his team were great --the came early around 7:30 --and worked hard till about 8pm that..."

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

"We had a severe flood this past July, and so we asked Groundworks to come and install a Sump pump system. They had..."

" We are a large commercial landscaping company in Oshawa, and they do great work! k"

"Great advice from the owner , quick to communicate and keep me inform. Amazing crew well prepare done on time and as..."

"The crew made me feel comfortable despite my anxiety about having my chimney fixed. Everything was explained, and the..."

"Helped finding and fixing my basement leaking issue. No more leak after the work. Good workmanship and customer..."

"I asked Max and Luke to install a membrane on my basement wall to prevent it from leakage during heavy rains. They..."

"I am pleased with the work done. They take a lot of pride in their work and dont mind the customer input while they..."

"I just had the pleasure of working with Andrew and his crew. This was the most pleasant experience with a contractor..."