When waterproofing the basement, it is important to determine whether the water source is coming from indoors or outdoors. To discover the source, try taping aluminum foil to your basement wall - moisture on the outer surface shows the problem is indoor-related, while moisture behind the foil indicates that the problem is outdoor-related.
Recommended Pros in Thornhill, ON
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Recently Reviewed Thornhill Foundation or Basement
I was in dire need of plumbing Services an I found these really efficient and professional people from Rooterworx. Oleg and Luke are just amazing. They didn’t just provide excellent services but they finished work in half of the time...
We had a great experience with Mario and his crew. We had two walls that were previously repaired from the inside that failed. Mario's crew dug everything by hand and did a great job of sealing it from the outside....
Would definitely recommend Mario and his team to others very pleased with waterproofing project they were able to address issues in an efficient way and at a reasonable cost compared to other companies.