Searching for a basement waterproofing repair company in Markham?
Experiencing damp walls or a leaky basement floor?
MT Drains & Plumbing utilizes cutting-edge tools and technology to prevent water damage. Our waterproofers take a comprehensive look at your home, find the weaknesses, and implement long-lasting solutions. Today, we offer a wide range of services that not only reflects our workmanship but also our three decades in the trade.

Licenced & Insured Waterproofers
24/7 Availability
Offering Waterproofing Services Since 1991
Free On-Site Estimates
Waterproofing Services We Offer
- Basement leak repair
- Basement waterproofing
- French drain installation
- Sump pump installation
- Weeping tile installation
- Window well installation
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Need Help Fixing Your Leaky Basement?
Interior vs. Exterior Waterproofing
"I Would Recommend MT Drains For Waterproofing"

Get Help From The Top Rated Basement Waterproofing Company in Markham
Insured and Licensed Waterproofers
Basement Foundation Crack Repair Experts
Benefits to Basement Waterproofing
Subsidy Program in Markham
A flooded basement costs the average Canadian homeowner $43,000 to repair. While flood insurance can cover part of that, you could still be left footing a several-thousand-dollar bill. The best way to protect your home from water damage is to invest in waterproofing.
Offering 24/7 Emergency Plumbing Services
Sump Pump Installation & Repair
Why Choose MT Drains for Your Basement Waterproofing Project
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Blog

Why Does My Basement Sump Pump Smell Bad?
A foul smell coming from your sump pump isn’t just unpleasant—it can point to a maintenance issue, a drainage problem, or even potential health risks. Here’s what causes that smell and what steps you should take to eliminate it.

Efflorescence Streaks on Basement Walls: Cosmetic Issue or Water Intrusion?
Efflorescence is a common issue in concrete and masonry basements. It shows up as white, powdery streaks or flakes on the wall surface. In many cases, it’s just a cosmetic concern—but it can also indicate ongoing moisture problems.
Here’s how to assess what you’re dealing with and when it’s time to act.

Why Your Basement Leaks in Heavy Rain
Need Wet Basement Repair in the GTA? Request a Quote Learn more about basement waterproofing. You’ve probably heard the saying, “When it rains, it pours.”