The Canadian Water Quality Association is indispensable for individuals seeking assurance in their water’s safety. With expertise in testing, treatment, and regulation compliance, CWQA offers peace of mind by ensuring access to clean, healthy water for homes and businesses across Canada, safeguarding health and well-being.

The water treatment industry is a vital and growing part of Canada’s economy in communities across the country. Our industry directly and indirectly supports more than 10,000 jobs, paying more than $500 million in wages in Canada. We generate $3 billion in annual economic activity, and provide over $720 million in federal and provincial revenue each year.

Interested in advancing your career and your knowledge in the Canadian water quality industry? Membership and education provided through the CWQA is for you.

CWQA directly represents more than 200 small and medium-sized businesses across Canada and we train, certify and advocate for over a 1000 companies in Canada.

The CWQA Education & Certification programs have been developed by Canadian water treatment professionals for Canadian water treatment businesses. Expand your knowledge of residential and commercial water treatment best practices and set yourself apart through a commitment to excellence that customers will value. Get in touch with the CWQA to find out how you can become a member and get started.

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Founded in 1956, the Canadian Water Quality Association (CWQA) is the voice of Canada’s residential, commercial, industrial and institutional water treatment industry.

Our members are trained, and often certified, to high standards. Find out how CWQA members are providing solutions to water treatment challenges.

Need to learn how water treatment can enhance your drinking water? Treating your water with certified products can make that first sip taste much, much better.

CWQA Board of DirectorsWed Dec 4 2024Groundwater Expo 2025Thu Mar 20 2025 - Sat Mar 22 2025H20 Innovation SummitWed May 28 2025 - Fri May 30 2025

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Our members are equipped with the latest knowledge and skills through certification courses and events. Customers can be confident they are receiving the best advice for their water treatment system.

CWQA members include small business dealers/retailers, wholesale distributors and manufacturers of water treatment components and systems, constituting a sector where Canada is recognized as a global leader and a critical innovator.

The Canadian Water Quality Association provides industry professionals with essential resources and expertise to navigate the complex landscape of water quality standards and regulations. With cutting-edge research, training programs, and networking opportunities, CWQA equips professionals to ensure safe, sustainable water for communities and businesses alike, fostering growth and trust in the industry.

Joining the Canadian Water Quality Association offers professionals access to exclusive training and networking opportunities. Stay ahead in the industry, elevate your expertise, and contribute to ensuring clean, safe water for all Canadians.