Markham Plumber & Rooter

Delivering Fast & Reliable Plumbing, Sewer, & Basement Waterproofing Services

Leaking pipes, clogged drains, or water on the basement floor can bring your day to a halt. When the worst happens, you need a qualified team that can find the source of the problem quickly and prevent further damage. You need Rooter-Man GTA.

We answer the phone around the clock and can take on virtually any plumbing, sewer, or waterproofing issue. As part of the ROOTER®MAN network, we draw on decades of experience and have extensive resources at our fingertips. For you, this means we can deliver the right solutions at the moments that matter the most.

When you need dependable plumbing and waterproofing support in Markham, you can turn to Rooter-Man GTA with confidence. Call (888) 470-7990 or contact us online today to schedule your service.

Plumbing & Drain Services

We have all your plumbing and drain needs covered at Rooter-Man GTA. Our team handles everything from everyday fixture repairs and hidden drain and sewer issues to water heater upgrades, repiping, and more.

Our services include, but are not limited to, the following:

Toilet, faucet, and fixture repairs or replacements
Kitchen and bathroom sink drain clearing and cleaning
Main drain and sewer line cleaning and repair work
Video camera inspections to locate breaks and blockages
Help with sewage backups and recurring slow drains

No matter the job, depend on us for fast and efficient help. After all, there’s a reason we’re one of the most highly rated plumbing and drain service providers in Markham and the Greater Toronto Area. We respond to our customers promptly and deliver long-lasting results.

Basement Waterproofing Solutions

Basement water is one of the most stressful issues a homeowner can face. After a heavy storm along Highway 7 or a fast Spring thaw near the Rouge River, water can push against foundation walls, find weak points, and seep inside. When water threatens your property, know you can rely on Rooter-Man GTA.

Our group of companies handles interior and exterior waterproofing. Inside, we can work on interior drainage channels, sump pits, and sump pumps that move water away from your basement. Outside, we address foundation cracks, exterior membranes, and drainage that directs water away from your home.

Our basement waterproofing and related services include:

Basement leak investigation and repair
Interior and exterior waterproofing solutions
Sump pump installation, replacement, and maintenance
Backwater valve installation and service
Drainage improvements around foundations

Because we also handle drains and sewers, we can determine whether water on the floor is coming from outside the foundation or backing up from the municipal line. That integrated approach helps avoid patching one symptom while leaving a deeper drain or sewer problem that will return later.

Serving Neighbourhoods Across Markham

Plumbing and waterproofing challenges look different from one part of Markham to another. In Markham Village and older sections of Unionville, we often see original clay or cast-iron drains, smaller floor drains, and previous patchwork repairs. These homes benefit from careful inspections that look at the full age and condition of the system.

Newer neighbourhoods, such as Cornell, Wismer, and Box Grove, tend to have modern materials, but they also rely heavily on sump pumps, backwater valves, and exterior drainage to handle sudden downpours. When strong storms move across the city, these systems may run constantly.

Wherever you are in Markham and whatever challenge you’re facing, put your trust in us. Our technicians routinely work across the area and know how to tackle issues that locals face and set plumbing systems up for success.

Partner with Rooter-Man GTA Today

For plumbing repairs, drain issues, basement waterproofing projects, and more, we’re the company to call for top-notch solutions. Reach out today to discuss what we can offer, learn about our financing and warranty options, and schedule an appointment.

Call (888) 470-7990 prompt plumbing and rooter services in Markham.

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Clean and Organized Work
"Clean and organized work, no mess at all."

Elias Zarka
2/11/26
D
Polite, Professional, and Tidy
"Adam came quickly, got us cleaned out and was done within a couple of hours."

Dank Burgerhax
2/10/26
D
Great experience all round
"Timely, friendly, honest and straightforward, not much more you could ask for."

Dave Stipe
2/10/26
D
Very professional and honest
"Zach was easy to talk to and very professional, and I appreciate his honesty and advice!"

David Bloch
2/10/26
B
Jerome did a great job
"Seemed very knowledgeable and thorough. Jerome did a great job."

Bob Gifford
2/09/26
M
Highly recommend this company
"Thank you for coming in within 1 hour of my call! Highly recommend this company!"

Melissa Madsen
2/08/26
C
I now have running water again
"A call to these people, and they sent out Jerome Ryzebol, who showed up within the same hour and quickly replaced the pipe."

Carly Z
2/06/26
D
Excellent Customer Care
"Excellent customer care, from start to finish."

Don Duggan
2/06/26
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Could Not Have Asked for More
"Very pleasant and knowledgeable, made all costs clear and cleaned up afterward."

Lindsey Drover
2/04/26

Don’t Miss Out on These Savings!

$129 Main Drain Camera Inspection
Discounted basement main drain camera inspection to the city sewer line.
Regular price 250. Mention at the time of service. Only valid at participating locations.
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$199 Drain Snake Cleaning Service
Fixed-price drain snake cleaning for any sink or shower drain.
Regular price $450. Mention at the time of service. Only valid at participating locations.
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10% OFF Senior Plumbing Services Discount
Discount applies to eligible plumbing services for senior customers.
Valid for seniors on plumbing services only at participating locations; mention the discount at the time of service.
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Drain Service Camera Inspection Offer
Receive a complimentary camera inspection when you schedule any drain service.
Cannot be combined with any other offer. Mention at the time of service. Only valid at participating locations.
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$20 OFF Plumbing Service Discount
Savings apply to any plumbing service at participating locations when mentioned at the time of service.
Mention at the time of service. Only valid at participating locations.
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$1,250 Backwater Valve Rebate Program
City rebate available for qualifying backwater valve installation in Toronto.
Mention at the time of service. Only valid at participating locations.
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