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Our mission is to ensure the generation of accurate and precise findings.


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About us

years in the industry

about us


With over 30 years of combined master plumber and engineering experience, we provide a solution to our customers commercial water and wastewater needs.

  • Licensed in both Ontario and British Columbia with expertise in Ontario drinking water systems O.Reg. 170/03, O.Reg.319/08 and B.C. Drinking Water Protection Regulations.
  • Accredited in Rainwater Harvesting System design.
  • H2OnAlert remote monitoring/control provides access to your water system anywhere, anytime.
  • Viqua (Trojan) Pro Series UV system monitoring unit with local display.
  • Hallett (UV Pure) UV system monitoring unit with local display. (Select models)

Our mission

At IWS our mission is to create a treatment system for our clients that meets or exceeds their water quality requirements, with our focus on public health, environmental protection, and water conservation.

our clients