McDowell Drain & Waterproofing is a trusted name in the Niagara Region for over 45 years, offering expert drainage solutions and full-service basement waterproofing. While our official company name is McDowell Drain & Waterproofing, many of our customers know us as McDowell Drain & Waterproofing—because we proudly specialize in both. Whether it’s protecting your home with backwater valve installation, preventing water seepage through exterior basement waterproofing, or fixing foundation leaks with foundation repair, our team is here to keep your basement dry and your foundation safe.
We tackle all types of drainage, sewage, and waterproofing issues—no job is too big or small. With a one-customer-at-a-time approach, we provide personalized solutions to protect homes and businesses in St. Catharines, Niagara Falls, Welland, Thorold, Fort Erie, and beyond.
Whether it’s residential or commercial, our experienced professionals offer customized solutions to eliminate clogging, flooding, and moisture-related damage. Unlike franchises, we are an independent, locally owned company, ensuring honest, non-commission-based recommendations with a focus on quality workmanship and long-term solutions.
We tackle all types of drainage, sewage, and waterproofing issues—no job is too big or small. With a one-customer-at-a-time approach, we provide personalized solutions to protect homes and businesses in St. Catharines, Niagara Falls, Welland, Thorold, Fort Erie, and beyond.
Whether it’s residential or commercial, our experienced professionals offer customized solutions to eliminate clogging, flooding, and moisture-related damage. Unlike franchises, we are an independent, locally owned company, ensuring honest, non-commission-based recommendations with a focus on quality workmanship and long-term solutions.
At McDowell Drain & Waterproofing, we believe that investing in a reliable plumbing system should give you peace of mind for years to come. That’s why we offer a 20-Year Transferable Warranty on all underground pipework repairs and replacements, whether it’s trenchless sewer replacement or drain repair & replacement. Plus, to provide extra reassurance, we also provide a 30-day warranty for times when you need us to quickly clear a clog (some conditions may apply). Let us take the worry out of your plumbing needs and make sure everything is running smoothly so you can go back to your regular routine.
At McDowell Drain & Waterproofing, our story is rooted in a commitment to excellence, customer service, and a passion for solving problems.
The Beginning: A Foundation Built on Experience
After leaving high school, our founder pursued a career in the oil and gas industry in Scotland. In 1980, he joined Dyno Rod UK, a drain and sewer service company, where he honed the skills that would become the cornerstone of McDowell Drain & Waterproofing. This experience laid the foundation for his future success in the drainage and waterproofing industry.
In 1990, he emigrated to Canada and joined a leading rooter company as an underground supervisor. However, as time passed, he observed a shift in the industry—sales took precedence over customer service. Believing that customers deserved better, he took a leap of faith and founded McDowell Drain & Waterproofing in 1995, driven by the principle of “customer service first.”
Growth and Expansion (1995–2005)
The business started with a focus on drain cleaning and sewer services, quickly gaining a reputation for reliability and expertise in the Niagara Region.
By 2000, McDowell expanded its services to include:
• Basement Waterproofing
• Sump Pump Installations
• Backwater Valves
• Sewer Camera Inspections
With these additions, we became a comprehensive solution for homeowners facing water and drainage issues. At the same time, we extended our reach to more locations across the Niagara Region, including St. Catharines, Niagara Falls, Welland, Thorold, and Grimsby.
Innovation and Technology (2005–2015)
In our quest to provide the best service, we embraced cutting-edge technology. By 2005, McDowell introduced trenchless sewer replacement, allowing us to solve complex problems without the need for disruptive digging. We also invested in advanced sewer cameras and hydro jetting equipment, ensuring faster, more accurate diagnoses and long-term solutions for our customers.
Commitment to Excellence (2015–2025)
Over the past decade, McDowell Drain & Waterproofing has solidified its reputation as a trusted name in the Niagara Region. By 2020, we had expanded our team of skilled technicians and increased our service coverage to include Fort Erie, Lincoln, Port Colborne, West Lincoln, Pelham, and Wainfleet.
Our dedication to customer service remains unchanged. We continue to provide non-commissioned advice and tailored solutions, ensuring every homeowner gets the care and expertise they deserve.
Looking Ahead (2025 and Beyond)
With over 45 years of industry experience and a team of highly trained professionals, McDowell Drain & Waterproofing is committed to staying ahead of the curve. Our focus on innovation, reliability, and exceptional customer service drives us forward as we continue to serve the Niagara Region and beyond.
Whether it’s a simple clogged drain or a complex waterproofing project, McDowell Drain & Waterproofing is here to protect your home and provide peace of mind for years to come.
Growth and Expansion
The business started with a focus on drain cleaning and sewer services, quickly gaining a reputation for reliability and expertise in the Niagara Region.
By 2000, McDowell expanded its services to include:
• Basement Waterproofing
• Sump Pump Installations
• Backwater Valves
• Sewer Camera Inspections
With these additions, we became a comprehensive solution for homeowners facing water and drainage issues. At the same time, we extended our reach to more locations across the Niagara Region, including St. Catharines, Niagara Falls, Welland, Thorold, and Grimsby.
Commitment to Excellence
Over the past decade, McDowell Drain & Waterproofing has solidified its reputation as a trusted name in the Niagara Region. By 2020, we had expanded our team of skilled technicians and increased our service coverage to include Fort Erie, Lincoln, Port Colborne, West Lincoln, Pelham, and Wainfleet.
Our dedication to customer service remains unchanged. We continue to provide non-commissioned advice and tailored solutions, ensuring every homeowner gets the care and expertise they deserve.
The Beginning: A Foundation Built on Experience
After leaving high school, our founder pursued a career in the oil and gas industry in Scotland. In 1980, he joined Dyno Rod UK, a drain and sewer service company, where he honed the skills that would become the cornerstone of McDowell Drain & Waterproofing. This experience laid the foundation for his future success in the drainage and waterproofing industry.
In 1990, he emigrated to Canada and joined a leading rooter company as an underground supervisor. However, as time passed, he observed a shift in the industry—sales took precedence over customer service. Believing that customers deserved better, he took a leap of faith and founded McDowell Drain & Waterproofing in 1995, driven by the principle of “customer service first.”
Innovation and Technology
In our quest to provide the best service, we embraced cutting-edge technology. By 2005, McDowell introduced trenchless sewer replacement, allowing us to solve complex problems without the need for disruptive digging. We also invested in advanced sewer cameras and hydro jetting equipment, ensuring faster, more accurate diagnoses and long-term solutions for our customers.
Looking Ahead
With over 45 years of industry experience and a team of highly trained professionals, McDowell Drain & Waterproofing is committed to staying ahead of the curve. Our focus on innovation, reliability, and exceptional customer service drives us forward as we continue to serve the Niagara Region and beyond.
Whether it’s a simple clogged drain or a complex waterproofing project, McDowell Drain & Waterproofing is here to protect your home and provide peace of mind for years to come.
McDowell Drain & Waterproofing are the experts when it comes to drain & waterproofing needs in Niagara Region. With an experienced, knowledgeable team dedicated to offering you exemplary service, you can rest assured that your needs will be addressed efficiently, professionally and cost effectively.
Our team use only high quality products and technologies to ensure the job is done right the first time – every time. We understand how important it is for our customers to feel secure that their jobs are completed properly. Therefore we provide a satisfaction guarantee so you can be sure we will deliver on our promise. See some recent work.
Put your trust in McDowell Drain & Waterproofing for all your drain & waterproofing needs and enjoy peace of mind!
With over 45 years of hands-on experience, our fully licensed and insured technicians provide expert drainage, waterproofing, and sewer solutions across the Niagara Region.
We use cutting-edge equipment like sewer cameras, hydro jetting, and trenchless repair technology to deliver fast, non-invasive solutions that keep your home dry and damage-free.
Heavy rains, snowmelt, and fluctuating temperatures can cause serious drainage issues. As a Niagara-based company, we understand local soil conditions, water tables, and weather challenges, ensuring tailored waterproofing and drainage solutions that last.
Drain backups and basement floods don’t wait for business hours, and neither do we! McDowell Drain & Waterproofing offers round-the-clock emergency plumbing, sewer, and drain services in St. Catharines, Niagara Falls, Welland, Thorold, Fort Erie, and beyond.
Quick Solutions
Reliable Service
Expert knowledge
We are proud to have earned the trust and confidence of our customers through our commitment to excellence and exceptional service.
We had some drainage issues and called McDowell Drain & Waterproofing. It was GREAT service, he called me right back and was here within 2 hours. Solved the problem and haven’t had any issues since. On top of great service, Stuart was very friendly, helpful and knowledgeable! I would highly recommend and will certainly be calling him for any plumbing issues we may have in the future!:)
Sara Swayze
Professional from first contact to job completion. Job was to install a sewer backwater valve but once the floor was opened, it was evident that a sump pump installation was also required. Quickly pivoted to accommodate the additional work scope and still meet the timeline completion. Stuart, the owner is knowledgeable, professional and puts you at ease. Alex the installer did great work and paid attention to details. He was always receptive to any questions or concerns. Would not hesitate to recommend them for your plumbing needs.
David North
MCDOWELL DRAIN & WATERPROOFING, led by Stuart, truly stands out in the professional field. As someone with experience in spotting professionalism, I was thoroughly impressed by Stuart’s ability to listen attentively and resolve the issue promptly as promised. His honesty and competitive pricing, coupled with the high quality of his work, make him a standout choice for any drain and waterproofing needs. I wholeheartedly recommend him to anyone seeking top-notch service in this field!
Nancy Heckman