Backflow Prevention in Scarborough’s Golden Mile (2025)
Protecting Water Safety in Scarborough’s Industrial & Commercial Hub
Page last updated August 13, 2025

Why Backflow Prevention Matters in Scarborough’s Golden Mile
The Golden Mile’s industrial and commercial corridor requires specialized backflow prevention to protect Toronto’s water supply. From automotive facilities to manufacturing plants, Spec-Mark Group ensures your property meets City of Toronto’s strict compliance requirements while safeguarding public health. Here you’ll find all the information you need to educate yourself on backflow prevention in Scarborough’s Golden Mile.
With its mix of light manufacturing, warehouses, and automotive facilities, the Golden Mile industrial area faces unique backflow risks. Our certified technicians understand the specific hazards in this commercial-industrial zone and deliver targeted solutions.
Learn more: What is a Backflow Prevention Device & Why It’s Critical
Areas We Serve in the Golden Mile
Complete backflow prevention coverage across Scarborough’s Golden Mile industrial district.
- Golden Mile Central (Eglinton Ave E corridor)
- Warden Woods Industrial Area
- Birchmount & Pharmacy Business Zones
- Scarborough City Centre East
- Milliken Industrial Park
Industrial Compliance Requirements
The City of Toronto’s Municipal Code Chapter 851 – Water Supply mandates strict backflow prevention for industrial facilities. Golden Mile businesses classified as moderate to severe hazard must install premise isolation devices, conduct annual testing by OWWA-certified specialists, and submit reports within required timelines. Non-compliance results in orders, fines, and potential water shut-off.
Our Industrial Backflow Services
Specialized backflow solutions for Golden Mile’s industrial and commercial properties:
- Industrial Installation & Certification: CSA-approved devices for manufacturing, automotive, and warehouse facilities.
- Annual Testing & Digital Reporting: OWWA-certified testing with direct submission to Toronto Water. How often to test.
- Cross-Connection Surveys: Comprehensive hazard assessments for complex industrial water systems.
- Emergency Response: Priority service for device failures to minimize operational downtime.
What Golden Mile Businesses Can Expect
- Mandatory annual testing for all industrial and commercial properties
- Testing by OWWA Cross Connection Control Specialists only
- Penalties include fines and water service interruption for non-compliance
Our process: Pre-site hazard review, comprehensive water system inspection, calibrated device testing, and digital report submission to Toronto Water within mandated timelines.
Industrial Cross-Connection Survey Requirements
Golden Mile industrial facilities require Cross-Connection Control Surveys:
- Every five (5) years from initial survey date
- When facility use or ownership changes
- After significant plumbing modifications
- At the City’s request or when adding process water systems
Why Choose Spec-Mark Group?
Industrial expertise, certified technicians, and City-ready compliance. We understand the unique requirements of Golden Mile’s manufacturing and commercial facilities—from automotive shops to warehouses—delivering comprehensive backflow solutions that keep you operational and compliant.

Photo Credit: Simon Pulsifer, from Canada
Industrial Experience
Specialized in manufacturing, automotive, and warehouse water systems—understanding your unique hazards.
Complete Compliance
From surveys to testing and City reporting—we handle everything to keep you audit-ready.
Fast Response
Emergency repairs and priority service to minimize your operational downtime.
FAQ: Industrial Backflow Prevention in the Golden Mile
For certified industrial backflow prevention in Scarborough’s Golden Mile, trust Spec-Mark Group. We deliver comprehensive testing, City-compliant reporting, and emergency repairs that keep your facility operational. Contact us today to schedule your industrial backflow service.
Expert commercial Plumbing Solutions
Reliable Backflow Prevention & Medical Gas Services
Our team at Spec-Mark Group ensures your water systems are protected with top-notch backflow prevention, compliance, and educational advocacy. We help you maintain the integrity of your water supply and other systems without the hassle.
Understanding and Compliance
Spec-Mark Group is here to simplify this process for you. We manage all aspects of backflow prevention, allowing you to focus on your core business activities without worry.
Safeguarding Water Integrity
We are dedicated to the protection and integrity of our community’s drinking water, today and into the future. Our passion for backflow prevention drives our specialization in this field.
Educational Advocacy
It is our mission to educate and raise awareness about the significance of backflow prevention, ensuring that our community understands how to protect the quality and safety of our water resources effectively.
Schedule
Services Today
Our team is ready to assist you with any questions or concerns regarding backflow prevention. Complete the form below, and we’ll ensure your systems meet all safety and regulatory standards.