Guardian seal basement waterproofing is a professional family- owned and operated company, serving the GTA and Southern Ontario with over 18 years of combined experience in construction, plumbing and basement waterproofing for residential/commercial houses and buildings.
We take pride as professionals who are truly dedicated to providing the best service and top-of-the-line products to our customers.
"Because we know that your home is important to you."
Customer service is the foundation of our company's goals.

We have the know-how and the experience to solve the challenges that you might have when it comes to your home.  
Leaky basement problem? We have the solution= 1877-LEAK- DRY.
We are absolutely confident that you will be happy and satisfied knowing that you have saved thousands of dollars (now and in the future) after we deal with your basement problem.
Our reward comes from the recognition we receive from our customers for the quality of workmanship in our products and services.

Fully licensed, qualified and insured.