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Free
Estimate
30+
Years
In Business
5
Stars Reviews

Drain Repair Ajax

100%
Free
Estimate
30+
Years
In Business
5
Stars Reviews
500+
clients have left positive reviews about our work
Call (905) 601-9449Get a free estimate
Our Services

Battery Sump Pump BackUp

French Drain Installation

Foundation Crack Repair

Weeping Tile
Installation

Concrete Floor Installation

Trenchless Drain Repair

Catch basin install and repair

Clogged Drain Cleaning

We Are At Your Service

24/7 Emergency Help

Day or night, solving plumbing issues fast to keep you safe.

Licensed, Insured

Our professionals deliver reliable waterproofing and plumbing solutions.

25+ Years of Expertise

Decades of experience in quality, lasting repairs and installations.

Free Estimate

Get upfront, no-obligation pricing—no hidden costs or surprises.

25-Year Warranty

Long-lasting protection for waterproofing and underpinning projects.

Locally Owned

Dedicated to dependable, personalized service for our community.

Call (905) 601-9449Get a free estimate
Our Reviews

What Our Clients Say

Excellent

4.9

We had a very favorable experience with Water Pro Master Corp, Andrew and his team really went the extra mile for us and we would highly recommend their services.

Gioja & Ross Phillips

Gioja
Gioja Loney
April 24, 2024

We had Water Pro Master team at our house to complete a variety of projects. We are beyond happy with theirs work. They are professional, clean, punctual, detail oriented, friendly and kind. Water Pro Master did a wonderful job and I have already had them back to quote more work. I have no problems leaving a 10/10 review or recommending the company to anyone else. You won’t be disappointed.

Vasyl
Vasyl Stefurak
December 23, 2023

Andrew and his crew replaced a clay tile portion quickly and proffessional of my septic line. Job well done and the price was reasonable

Mike
Mike Masci
December 10, 2023

Great guys. Fast, professional, and reliable team. Affordable prices and clean work. done in one day. Highly recommended

Oleksandr Makarov
July 1, 2023

Water Pro Master did a great job of waterproofing my basement. Perfect and dry ever since. I wanted to make a alteration to the outside drain and they came the next day and fixed it charging me only for the materials despite it taking hours to complete. They didn’t have to do that, but they did. These guys are true pros as their name says. I wouldn’t recommend anyone else.

Ano
Ano Moose
July 1, 2023

Best price I found for waterproofing and the team was really professional. I recommend these guys to everyone.

Saad
Saad Basith
August 23, 2022

Professional team with professional equipment. Did everything right (according to what inspector said)and on time. Happy that I chose this company.

Igor
Igor Ilyash
July 25, 2021

Service was prompt. Appreciated the professionalism. Got a few quotes prior to giving these guys a shout. Felt they were very straightforward along with competitive pricing. All in all super satisfied

Abid
Abid Bhatti
June 12, 2021

25 Years Lifetime Warranty

Guaranteed service reliability backed by a trusted 25-year lifetime warranty.

HomeStars Verified

Certified professional waterproofing services trusted by Verified customers.

Google Reviews (4.9 Stars)

Exceptional waterproofing services rated 4.9 stars by satisfied Google users.

HomeStars Reviews

Top-rated waterproofing provider with excellent reviews on HomeStars platform.

Trusted Pros

Reliable waterproofing services endorsed by Trusted Pros for quality assurance.
Our work

See How We Get the Job Done

Water Pro shows its expertise in action! Watch our videos showcasing premier waterproofing solutions and exceptional workmanship.

Our gallery

A Closer Look at Our Work

Take a peek behind the scenes with Water Pro! Explore our videos showcasing expert skills, hard work, and flawless execution.

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Blogs

Leaky Basement?

By Water Pro
March 30, 2026

Basement Protection With Backwater Valves And Sump Pumps

Backwater Valves and Sump Pumps: Essential Basement Protection is a practical approach for Toronto and GTA homeowners who want to reduce the chance of sewer backflow and manage rising groundwater. Some homes may see seepage during spring thaws or slow drains after heavy storms. Many homeowners first notice moisture at the floor–wall joint, a musty…

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By Water Pro
March 16, 2026

Fast Drain Cleaning To Prevent Basement Backups

Slow or recurring drain clogs often start as small annoyances: a sink that takes longer to empty, a shower that pools near the drain, or a faint, musty odour in the basement. Fast drain cleaning to prevent basement backups is a straightforward step that protects home health and can reduce the chance of more costly…

Read More
By Water Pro
March 9, 2026

Fast Code-Compliant Water Connections For New Homes

New home water service: fast, code-compliant connections are about more than turning a tap on. For new builds in Toronto, the GTA and the Golden Horseshoe, a municipal service connection covers permits, meter sizing, curb‑stop placement, trenching and coordination with local utilities. Many homeowners first notice the issue as no water at handover, low pressure,…

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By Water Pro
February 23, 2026

Weeping Tile Installation To Keep Basements Dry

Weeping Tile Installation: Keep Basements Dry is a practical way to manage groundwater around foundations and reduce basement seepage. Many homeowners first notice damp corners, a musty odour, or water pooling at the floor–wall joint before they call for help. This article explains what a weeping tile system does, how professionals assess options, and what…

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By Water Pro
February 16, 2026

Professional Sump Pump Installation For Toronto Homes

Protect Your Basement With Professional Sump Pump Installation is a practical step for many Toronto and GTA homeowners who notice damp corners, a musty odour, or water at the floor–wall joint after heavy rain or spring thaws. Many homeowners first notice moisture at the floor–wall joint or soggy carpet edges; these signs often point to…

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By Water Pro
February 2, 2026

Repair Concrete Floors And Protect Your Foundation In GTA

It’s helpful to know how visible floor problems usually relate to the structure beneath your home. Many homeowners first notice damp corners, a musty odour, hairline or widening cracks at the floor–wall joint, or slight slope underfoot. Early on we focus on practical steps to repair concrete floors and protect your foundation while keeping disruption…

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By Water Pro
January 28, 2026

Fix Basement Leaks Before They Cause Major Damage

Some homes may see seepage during spring thaws or after heavy rain. Fix Basement Leaks Before They Cause Major Damage is the practical goal for many Toronto and GTA homeowners. Many homeowners first notice moisture at the floor–wall joint, a musty odour, or water stains on drywall. If you spot these signs, a quick inspection…

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By Water Pro
January 24, 2026

Underpinning For Higher Ceilings In Toronto Homes

Underpinning & Basement Lowering For More Living Space describes structural work that gives low basements taller clear heights and makes the space habitable under Toronto rules. Many homeowners first notice tight headroom, damp corners, or a musty odour before they consider lowering a slab. This article explains what the work feels like, how professionals assess…

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By Water Pro
January 22, 2026

Protect Basements With Professional Window Well Installation

Protect basements with professional window well installation is a practical step for many Toronto and GTA homes. Below‑grade windows can collect water during heavy rain, spring thaws, and freeze‑thaw cycles, which often shows up as damp corners, a musty odour, or staining near the floor–wall joint. Many homeowners first notice moisture at the sill or…

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By Water Pro
January 21, 2026

Water Main Line Repair Protect Your Toronto Home

Water main line repair: protect your Toronto home is about spotting and addressing problems with the private water service that runs from the street to your house. Many homeowners first notice low water pressure, unexplained high bills, damp corners in the basement, or a musty odour before they find a hidden leak. If you see…

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Get a Free Quote or Just Call Us

Reliable waterproofing solutions to keep your home dry and damage-free. Contact us for fast, professional service and peace of mind today!

Need an Emergency Repair? We’re Here to Help!

From leaky pipes to basement waterproofing, our expert team has you covered. Call now or request your free estimate!

(905) 601-9449Get a free estimate
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