Waterproofing in Stouffville, Ontario

"Bally and team (Paul and Brandon) did a fantastic on our complete backyard makeover, from design to planning to..."

"Mason and his team did a fantastic job. They worked to a high standard and are meticulous with details. Mason also..."

"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..."

"Great guys they work hard and get the job right are they when they say theyre going to weather permitting "

"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..."

"Found this company through homestars. Excellent work, on time, quickly done, and very clean we are very happy"

"Vasyl and the crew did a great job, everything was done accordingly and very fast, definitely will recommend"

"My brother in law suggested Ossha and I'm glad he did. They did a great job resealing my house. All of the caulking..."