About Waterloo Biofilter Systems Inc
Waterloo Biofilter Systems designs and manufactures advanced septic systems and has done so since 1993, with thousands of installations across North America. The Waterloo Biofilter treatment unit suits a home or cottage, and the company also serves commercial sites, communal and subdivision systems, and nutrient removal for nitrogen and phosphorus. Maintenance is performed on its systems by trained and authorized personnel under annual maintenance contracts. An installer finder, homeowner manuals and training courses are offered. The system has third-party verification from US EPA, BNQ and NSF 40 programs. The company is a member of the Ontario Onsite Wastewater Association. Rated 4.0 from 98 Google reviews, 63 of them five stars and 22 one star. A smart panel product, a document portal and online invoice payment are listed.
Services and details
Works on septic systems
YesAdvanced or tertiary treatment
YesMaintenance programs
YesIn the OOWA member directory
YesCottage and seasonal properties
YesCommercial and farm work
Yes
No information yet on septic tank pumping, new system installation, leaching bed repair or replacement, septic inspections, system design and permits, emergency service, states a licence or BCIN, portable toilet rentals. The website did not say; call and ask.
Contact
- (519) 856-0757
- 65 Massey Rd Ste C, Guelph, ON N1H 7M6
- Website
- View on Google Maps
Hours
- Monday
- 8AM-4:30PM
- Tuesday
- 8AM-4:30PM
- Wednesday
- 8AM-4:30PM
- Thursday
- 8AM-4:30PM
- Friday
- 8AM-4:30PM
- Saturday
- Closed
- Sunday
- Closed
Listing compiled from public sources on 2026-10-09. Report a correction or request removal. Back to septic companies in Guelph.
