Certified Testing. Unbiased Answers. Zero Sales Pressure.
Certified Industrial Hygienist (CIH)
ISO 17025 and 11731 Accredited Partners
AIHA-LAP and US-CDC ELITE Accredited
free facility resource
Get Our Free Checklist for Legionella Prevention

Quickly verify against MD 15161 & ASHRAE 188.
From Single Homes to Complex Industrial Sites
Commercial & Industrial
Property Managers, Facility Operators, Hospitals, and Manufacturing Plants needing ECA and Sewer Use Bylaw compliance.
Residential
Homeowners, Cottagers, and Real Estate Agents needing potability certificates and lead screenings.
Institutional
Schools, Daycares, and Long-Term Care homes requiring O. Reg 243/07 lead testing.
Niclas Manson, Certified Industrial Hygienist
Lead Water Technician, Canadian Water Compliance
What Our Valued Customers Say
Why Canadian Water Compliance
We are Factory Trained, OEM Certified, and Experts in:
O. Reg. 319/08
(Small Drinking Water Systems)
Ontario Regulation 170/03
(Drinking Water Systems)
CSA Z317.1-16
(Health Care Facilities)
O. Reg. 243/07
(Schools & Child Care)
MD 15161 – 2013
(Legionella Control)
City of Toronto Muni. Code
Chapter 681 (Sewers)
Learn More About Our Regulatory Expertise
Comprehensive Water Testing Services for Ontario
Canadian Water Compliance is Ontario’s premier provider of independent water quality analysis. We bridge the gap between regulatory mandates and practical operational needs. Our services cover the full spectrum of water safety:
- Legionella Risk Management: We provide ISO-compliant sampling for cooling towers and plumbing systems to meet CSA Z317.1-16 and prevent Legionnaires’ disease outbreaks.
- Potable Water Safety: For landlords and condo managers, we offer CMRAO CPE-Eligible testing that satisfies Ontario Regulation 170/03 and O. Reg 319/08 (Small Drinking Water Systems).
- Industrial Discharge Compliance: We help industries navigate Municipal Sewer Use Bylaws and the Ontario Water Resources Act with certified testing for BOD, TSS, Metals, and Oil & Grease.
- Residential Protection: From mortgage potability tests for rural well sales to lead pipe analysis for pre-1990 Toronto homes, we protect families from invisible threats like Arsenic, Lead, and E. coli.
Our Commitment to Data Integrity
Unlike water treatment companies that offer “free testing” as a sales tactic, Canadian Water Compliance charges a fair fee for unbiased, laboratory-certified data. Our samples are analyzed by CALA (Canadian Association for Laboratory Accreditation) accredited partners. This ensures that our reports are legally defensible for real estate transactions, Ministry of the Environment (MECP) audits, and public health inspections.
Serving the Greater Golden Horseshoe and Beyond
We proudly dispatch technicians across Southern Ontario, including:
- Greater Toronto Area (GTA): Toronto, Etobicoke, Scarborough, North York.
- Peel & Halton: Mississauga, Brampton, Caledon, Oakville, Burlington, Milton.
- York & Durham: Vaughan, Richmond Hill, Markham, Pickering, Ajax, Oshawa, Whitby.
- Southwest & Central: Hamilton, Kitchener, Waterloo, Guelph, London, Niagara, St. Catharines.
- Cottage Country & East: Barrie, Muskoka (Huntsville, Gravenhurst), Peterborough, Kingston, and Ottawa.
Why Choose Independent Testing?
Water chemistry is complex. Contaminants like Volatile Organic Compounds (VOCs), Trihalomethanes (THMs), and heavy metals cannot be detected by sight or smell. By hiring an independent testing firm, you ensure that your results are not influenced by a desire to sell filtration equipment. We provide the diagnosis; you choose the cure. This ethical separation is why we are the trusted partner for hundreds of property managers, real estate lawyers, and health & safety officers across the province.
Contact us today to discuss your specific compliance needs, from Environmental Compliance Approvals (ECA) to routine annual maintenance.
