Cross Connection Survey Toronto | Absolute Draining & Plumbing

Certified Backflow Inspections & Compliance

A cross connection survey identifies potential backflow risks in plumbing systems where contaminated water could flow backward into clean drinking water supplies. Many GTA municipalities require these surveys for commercial, industrial, and institutional properties every three to five years, with annual device testing mandated for all installed backflow prevention devices.

Our certified inspectors evaluate hazard levels, verify proper backflow prevention device installation, and manage full compliance including documentation submission to local authorities. Whether you have received a notice from your municipality or need to stay ahead of requirements, we handle the entire process from inspection to paperwork.

What We Inspect

All cross connections between potable and non-potable water systems
Irrigation and sprinkler system connections
Boiler and mechanical system tie-ins
Fire suppression system connections
Chemical feed systems and industrial process lines
Existing backflow prevention devices and their condition

Plumbing inspector conducting a cross connection survey at a commercial property in Toronto

Our Survey Process

Contact Us

Call or submit an online request. We respond promptly and can arrange surveys on short notice if you have received a municipal compliance notice.

On-Site Inspection

Our certified inspectors arrive fully equipped to evaluate your entire plumbing system, identify cross connections, and test existing backflow devices.

Report & Compliance

We provide a detailed report with findings, recommended actions, and handle all documentation submission to your municipality for full compliance.

Why Choose Our Survey Services

Licensed & Certified

All surveys performed by licensed plumbers with certified backflow testing credentials.

Flat-Rate Pricing

Pay per project, not hourly. Know the total cost before work begins.

Full Documentation

We handle all compliance paperwork and municipal submissions on your behalf.

20+ Years Experience

Extensive cross connection survey experience across commercial and institutional properties.

FAQ

Cross Connection Survey FAQ

A cross connection survey is a certified inspection that identifies points in your plumbing system where contaminated water could potentially flow backward into the clean drinking water supply. It evaluates hazard levels and determines which backflow prevention devices are required for compliance.

Many GTA municipalities require surveys for commercial, industrial, and institutional properties every three to five years. Properties with irrigation systems, boilers, fire suppression systems, or chemical processes are commonly required to have surveys completed.

All installed backflow prevention devices must be tested annually by a certified tester. Test results must be submitted to your municipality. We manage the entire testing and documentation process to keep you in full compliance.

Non-compliance with cross connection control programs can result in fines, water service disconnection notices, and liability exposure if contamination occurs. Municipalities take water safety seriously, and staying current with surveys and testing protects your business and the public water supply.

Yes. If our survey identifies cross connections that require backflow prevention devices, we can handle the entire process -- from device selection and installation to testing and compliance documentation. This saves you the hassle of coordinating multiple contractors.

Cross Connection Survey Services in Toronto