Basement Waterproofing in Thornton

Professional Waterproofing Services

Have you discovered that your basement leaks when it rains or as snow melts? If so your basement is in need of waterproofing to restore your foundation and prove the living quality of your basement.

MT Drains & Plumbing has been offering expert waterproofing services in Thornton and the surrounding area for 29 years.

With all our experience we are confident that we will leave your basement dry and your foundation restored. That is why we offer 25-year warranty that your basement walls are leak free. Contact us today for a free onsite estimate and see why we are the top choice for basement waterproofing in Thornton.

Licenced & Insured Waterproofers

24/7 Availability

Offering Waterproofing Services Since 1991

Free On-Site Estimates

Waterproofing Services We Offer

At MT Drains & Plumbing, we are committed to offering you excellent waterproofing installation and repair services, including, but not limited to:

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We Can Handle All Your Waterproofing Needs

Insured and Licensed Water Proofers

MT Drains & Plumbing has the experience and qualifications to efficiently diagnose your problem and provide honest, reliable, and dependable workmanship.

We specialize in residential and commercial waterproofing Thornton that has secured private residential homes and commercial enterprises. Our qualified, courteous, and professional journeymen technicians are fully licensed and insured.

All our basement waterproofing services come with at least a 25-year transferrable guarantee to ensure peace of mind and customer satisfaction. We are pleased to provide references upon request and thousands of positive customer reviews to attest to our services.

Our representatives also stand ready to answer any queries about your planned project. We ensure that no job commences before we agree on total costs in a transparent, free on-site estimate.

"I Would Recommend MT Drains For Waterproofing"

We had the pleasure of working with Pavel and his team of waterproofers. Our basement wall crack was causing a leak in the basement. Pavel came the same day to investigate the issue, the guys did an amazing job and it like there were never here. I would recommend Pavel for waterproofing and plumbing to everyone.

Offering 24/7 Emergency Plumbing Services

Interior vs. Exterior Waterproofing

Before you waterproof your basement, it is essential to determine whether the water source is an interior or exterior one.

Our service technicians will use their skills and experience to determine the source of your water leak before deciding on a treatment plan for your basement leak repair.

Interior waterproofing acts as the second line of defense against invasive water; MT Drains & Plumbing experts will recommend one or both of the following to counter this problem:

Backwater Valve Installation–to stop raw sewage from an overloaded main sewer line backing up into your basement

Sump Pump Installation—tocollect water that accumulates around your basement and redirect it through a discharge pipe

If the problem is external, due to groundwater pressure changes or floods, we offer:

Downspouts Installation—connecting these to your home’s sewer system to avoid water pooling around your foundation

Foundation Waterproofing—to reinforce the ground around your home and redirect the water flow from basement walls

Plastic Membranes and Emulsions Installation—an invisible moisture sealant on your home’s foundation walls

Don’t wait until you develop a problem—contact MT Drains & Plumbing today. We also offer water leak detection services to identify potential issues and prevent water damages.

Offering 24/7 Emergency Waterproofing Services In Thornton

Basement Foundation Crack Repair Experts

Cracks in foundations and basements are common in older homes, but we also see it in new builds with improper foundation settling. Whether you have a brick, rubble, concrete, cinder block, or stone foundations, MT Drains & Plumbing repair specialists can fix it.\

Our professionals also have the experience to fix both interior and exterior basement cracks using professional techniques like:

High-Pressure Injection of Urethane Resin or Epoxy

Plastic Membrane or Emulsion Repair

Excavation and Full-Length Injection

Call us today to identify the issue and select the right solutions for your basement foundation issues.

All our basement crack repair services come with a 25-year lifetime transferrable warranty.

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Offering 24/7 Emergency Basement Flood Repair

Benefits to Basement Waterproofing in Thornton

Excess water and flooding cause a range of issues, including black mould growth and extensive structural damage. Basement waterproofing prevents these potential problems and preserves the integrity of your home.

Other essential benefits include:

Higher energy efficiency and lower heating and cooling costs

Healthier, cleaner home environment

Prevention of costly structural damage

Reduction in home insurance premiums

Basement floor protection

Sump pump protection

Speak to our professionals today to learn more about our basement waterproofing services.

Reviews From Our Happy GTA Customers

 5/5

We had a leak in the corner of our basement. Pavel examined the area and provided some tips on how to inspect and find the cause. After finding and locating the root of the problem, he provided me with a reasonable solution and reasonable estimate of cost. The work his crew did was professional and clean. I highly recommend Pavel, for I find him professional, reasonable, responsive and cooperative.

During the heavy rains in May, water seeped into my basement. I consulted many companies specialising in waterproofing basements and installing back valves. As the 2 jobs involved digging a deep hole, it seemed sensible to choose a company that could do both.The crew arrived promptly and quickly set to work. I had removed all the plants from the working area, so they could start digging immediately. Tarps were spread out to hold the earth excavated and after 1 day the back valve had been installed and trenches dug. On the 2nd day, again, after prompt arrival, the crew quickly set to work.They even dug up a plant that I was concerned about and replanted it later. The work was completed on the 2nd day and it was a large area to dig.I would recommend this company based on my observations of the work they did at my home.

Pavel and his team did an excellent job in helping me with my leaking basement. They were very responsive and provided honest advice. Two days work was completed in one day and they took great care in keeping the area clean, returning it to its original condition. I would highly recommend MT plumbing!

Pavel was very knowledgable and diagnosed the issue very quickly. The work was completed promptly as agreed. The crew came in and completed the work professionally . Pavel made sure to check everything went well through out the work. I would not hesitate to recommend MT Drains and plumbing to any of my friends.

I selected this company from several estimates because it seemed to offer a good combination of experienced, professional knowledge and reasonable pricing. It more than lived up to expectations, with work completed exactly as specified, time lines met, custom made window wells designed as requested, and clear communication throughout. I would definitely recommend this company.

Offering 24/7 Emergency Plumbing Services

Sump Pump Installation & Repair

MT Drains & Plumbing professionals are available for routine sump pump maintenance, installation, and replacement services. We’re also available 24/7 for emergency sump pump repair services.

Sump pumps are vital in preventing rain and stormwater from flooding your basement.

Regular service and maintenance are essential, so be proactive and call us ahead of time. We will install a sump pump if you don’t already have one or ensure your existing sump pump is working correctly to prevent costly water damage.

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Why Choose MT Drains for Your Basement Waterproofing Project?

MT Drains & Plumbing are fully licensed and insured to provide wet leaky basement waterproofing, drain repair, and general plumbing services. We only use top-quality, guaranteed materials and offer guaranteed waterproofing workmanship.

Our expertise and over 20 years’ experience in the field means that we know what products, methods, and applications work best for your home. Trust us to offer:

Guaranteed Workmanship and Parts

Trained and Professional Journeymen Plumbers

Fully-Insured Services

Courteous and Professional Service

Same-Day Appointments and Emergency Services

Cost-Effective Transparent Pricing with Free In-Home Estimates

No-Mess Work

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Our team of journeymen plumbers at MT Drains & Plumbing pride themselves on basement waterproofing skills and excellent service. Our commitment to customer satisfaction is a priority in our waterproofing services in Thornton.

If you need wet basement interior and exterior waterproofing in Thornton, ON, including emergency services, do not hesitate to call us at 905-761-5551. Speak to the waterproofing specialists at MT Drains & Plumbing to schedule an appointment for immediate assistance with a free on-site estimate.

Thornton, Ontario

The community of Thornton created during the 1820s, as well as in 1833 was established as Henrysville (or Henry’s Corners) after very early inhabitant John Henry, that was the very first instructor and after that the schoolmaster, and later on came to be the postmaster when an office opened up in 1854. The name Henrysville caused confusion in the mail system at the time, so the community became Thornton in 1854 after Henry Thornton, who had a grist mill, saw mill and also preparation mill.

Thornton has had actually 2 neighborhoods constructed within the hamlet in the last 10 years. As of January 2019, there is a new domestic neighborhood of estate residences presently under growth on the west side of Hwy. 27 (Barrie Street). The Thornton Crossing Plaza has actually likewise been developed with a selection of companies consisting of the Thornton Post Office as well as a couple of personal services.

Thornton is found on typically flat [citation needed] as well as productive dirts regarding 9 kilometres (5.6 mi) north of Cookstown, Ontario, as well as 5 kilometres (3.1 mi) southern of Barrie, Ontario. The Trans Canada Trail goes through Thornton as well as the intersection of Back road 21 and also Area Roadway 27 marks the core of the hamlet of Thornton.

Postal Service Areas

L0L 0B3, L0L 2N0, L0L 2N2

Offering 24/7 Emergency Plumbing Services

Blog

Why Does My Basement Sump Pump Smell Bad?

June 6, 2025 No Comments

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?

June 6, 2025 No Comments

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.