Waterproofing Services in the Greater Toronto Area

We have been providing efficient and hassle-free Waterproofing Services

to the Greater Toronto Area for more than 30 years.

Why should you professionally waterproof your basement?

  • Protect your biggest investment, your home and its contents, from water damage
  • Increase the value of your home by adding to your square footage with additional living or storage space.
  • Remove stress and worry about unpleasant and expensive leaks when it rains or when the snow starts to melt. 
  • Avoid serious health issues caused by accumulated moisture, mould and mildew from unprotected walls and foundation cracks.


Our customers receive a permanent solution to their problems.


We have been waterproofing basements and replacing weeping tiles in your local neighbourhood since 1985 earning a reputation as the plumbing company you can trust.


Waterproofing protects both your home and your family!

Infrared Inspection


At Leaside Plumbing, we also offer infrared inspection to look for leaking pipes inside the walls.


Not only can we waterproof your home, but we can also detect unseen problems and deal with future problems before they happen.

Schedule an Appointment Today

Our technicians can accommodate your schedule, and always leave your home spotless.

There is no mess or debris left behind.

We also pride ourselves on a friendly attitude. No job is too small or too big for our team to handle.

Contact one of our licensed and certified technicians today if you have weeping tiles around your property or cracks in the concrete foundation or walls. There is no waterproofing job we can’t handle, both interior and exterior.

Call Leaside Plumbing today at (416) 423-8262 to schedule an appointment for Waterproofing Services.