Canadian Leak Detection of Toronto

Serving Greater Toronto

  • Local 416-630-1717

955 Wilson Avenue, Unit 16, Toronto, M3K 2A8


Whether you're a homeowner, a business or a government operation we offer specialized services in Leak Detection with professional results and excellent customer service.

Who We Are

Our Toronto office opened in 1996 with the intention of delivering accurate results in the most efficient way possible.  To us "Leak detection without destruction" isn't just a tagline; it's our way of doing business. Established by Paul Gavel, the business is now run by his two sons, Mark and Adam, with able assistance from a great team of trained experts in leak detection.  

Our Many Success Stories

Over the years the Toronto operation has saved millions of gallons of clean water, working for municipalities and government agencies across Ontario.  For numerous businesses, large and small we've solved leak problems, keeping businesses going in times of crisis.  We've also saved thousands of homeowners from the potential disasters a home leak could cause by identifying and repairing backyard, basement, pool and interior leaks, minimizing intrusion. 

Commitment to Quality

Our office is committed to delivering accurate results as efficiently as we can.  We take time to speak to our customers in depth regarding their leak issue before a service call is booked to ensure we understand the problem even before we arrive on scene. Whether we are working residential, commercial or municipal, our service teams are always up front and fair.  We proudly offer specialized services in leak detection with professional results and excellent customer service.  

Our Services

We find and repair: hidden indoor and outdoor pipe leaks, foundation leaks, swimming pool and spa leaks, drain leaks, foul odour leaks and what we often call 'mystery leaks', whether they're water leaks, sewer leaks or gas leaks.  

Our Territory

Why CLD Toronto

Our technicians go through vigorous training that involves mastering the ability to troubleshoot and work through various obstacles that occur in each and every job.  Our methodology is technically superiour and our equipment is exclusive to Canadian Leak Detection.  Combined, our training and experience in finding hidden leaks maximizes the likelihood of success.  A testament to our success comes from contractors who call CLD when they have had enough: we find the leak.  We also offer a guarantee on most residential services.

Local Service Area

Canadian Leak Detection of Toronto offers service in the following locations and their surrounding areas:

Barrie • Oakville • Burlington • Whitby • Oshawa • Mississauga • Toronto

Customer Testimonials

Daniel was very helpful explaing the process of locating and finding the leak.

Stewart B. - Oakville, ON

Worked out well - leak was detected and I was able to get it fixed.

Phil - , ON

Daniel did an excellent job of locating our pool leak under a cement patio and repairing. He was very professional and took great care to protect the surrounding area while completing the repair.

Larry T. - Milton, ON

Our pool leak was found quickly!
Good news!

Christine H. - Burlington, ON

James quickly isolated the pool leak in the return line and marked the location on the deck. He also checked the liner which tested OK. Thanks James!

Rob I. - Georgetown, ON

The service provided has been outstanding! Not only did you locate the leak within 15 minutes of arriving on site the follow-up appointment and repairs were completed almost two weeks ahead of schedule and $600 under the quoted price! Danny the Technician was polite, professional,competent and fast working. Not only did he fix the leak he noted a potential problem and changed out a line to prevent future leaks! I have no hesitation in recommending your firm or Danny! Thank you for a job well done!

John B. - Whitby, ON

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