Onsite Wastewater Treatment

Over 30 years of experience designing and
manufacturing advanced septic systems

Additional Services

The Globe and Mail - 2021 Report on business (Canada's top growing companies)

Waterloo Biofilter is One of Canada’s Top Growing Companies

We have been recognized in The Globe and Mail’s third-annual ranking of Canada’s Top Growing Companies. Celebrating entrepreneurial achievement in Canada the Globe and Mail’s rankings identify the success of growth-minded, independent businesses in Canada. 

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Since 1993, The Waterloo Biofilter has been proven in thousands of installations across North America.

Our system has been thoroughly tested and proven
effective by third-party verification programs.

United States Environmental Protection Agency

US EPA Environmental Technology Initiative (ETI)

Bureau de Normalisation de Québec Product Certification (BNQ) Logo

Bureau de Normalisation de Québec Product Certification (BNQ)

National Sanitation Foundation (NSF)

NSF & US EPA Environmental Technology Verification (ETV)

We are proud members of the following associations:

Water Environment Federation Logo
National Onsite Wastewater Recycling Association Logo
Ontario Pollution Control Equipment Association Logo
Canadian Water & Wastewater Association Logo
Ontario Camps Association Logo
Federation of Ontario Cottagers' Associations Logo
Ontario Onsite Wastewater Association Logo
Water Environment Association of Ontario Logo
Canadian Federation of Independent Business Logo
Resorts of Ontario Logo
Camping in Ontario Association Logo
Alberta Onsite Wastewater Management Association Logo
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(519) 856-0757