
Commercial Cross Section Control Testing, Repairs and Installation
Protect your building’s water supply with professional cross connection control testing, repairs, and installation in Edmonton. As an EPCOR‑approved backflow tester, our licensed technicians ensure your property meets all municipal requirements for cross connection control.
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Licensed & Insured
Top-Rated Plumbers
We provide certified testing, detailed reporting, repairs, and new installation of backflow prevention devices for commercial, industrial, and multi‑unit properties.
Certified Cross Connection Control Testing
Most commercial and industrial properties in Edmonton are required by law to have annual backflow device testing completed by a certified professional. Our technicians are fully licensed and listed on the official EPCOR tester list, which means your test results are accepted directly by the city. We test all types of backflow preventers to verify that they’re functioning properly and protecting your potable water supply from contamination.
After testing, we handle all the paperwork for you, including submitting reports to EPCOR on your behalf — ensuring your property stays compliant and up to code.
Backflow and Cross Connection Repairs
If your backflow prevention device fails testing or shows signs of wear, our team can complete same‑day repairs to restore proper operation. We stock approved repair parts for all major brands and models, allowing us to quickly service devices of all sizes. During each repair, we also perform a full inspection of valves, seals, and test ports to ensure the entire assembly is functioning safely and efficiently.
Backflow Prevention Device Installation
For new construction projects, property upgrades, or systems that require replacement, we provide professional installation of cross connection control devices that meet EPCOR and Alberta Building Code standards. Our technicians will:
- Assess your property’s plumbing layout
- Recommend the correct backflow device type and size
- Install and commission the system for immediate compliance
- Schedule routine testing and maintenance reminders to help you stay certified year after year
Why Cross Connection Control Matters
Cross connections occur when potable and non‑potable water lines mix, potentially allowing contaminants to enter your drinking water supply. A properly installed and tested backflow prevention assembly prevents this risk — keeping tenants, staff, and customers safe while maintaining regulatory compliance.
Why Edmonton Businesses Choose Us
- EPCOR‑certified backflow testers recognized across Edmonton
- Fast, reliable service with minimal disruption to operations
- Expert repairs and installations for all commercial and industrial system types
- Upfront pricing and convenient scheduling for annual testing programs
- Professional reporting and documentation submitted directly to EPCOR
Expert Commercial Plumbing Solutions
We deliver exceptional commercial services tailored to meet the unique needs of businesses of all sizes. Whether you manage a small storefront or a large industrial facility, our experienced team is equipped to handle projects of any scale with precision and care.
Our goal is to help you maintain a safe, comfortable, and productive environment for your employees and customers, while minimizing downtime and long-term repair costs.

Done right, every time.
Our customers love our work. But don't take our word for it, here is what they have to say about us.
They gave multiple options and possibilities and allowed us to compare costs.
Brett and his crew were super professional and made some great suggestions on things we didn’t see or realize with the work we were requesting. They gave multiple options and possibilities and allowed us to compare costs. We feel like they truly went above and beyond. We would highly recommend them and would use them again if needed.
Great service, reliable and easy to talk to and ask questions.
Brett and his staff at BR Plumbing are knowledgeable and friendly. I have used this company numerous times and the experiences have been fantastic. Great service, reliable and easy to talk to and ask questions. I recently needed to bring them back to do some work in the bathroom - Curtis was super friendly and did an outstanding job. He explained the work required to me in detail. As always, a painless and positive experience. I totally recommend them to complete any of your plumbing needs!
Very pleased with the results of the service call from the initial request.
AC technician Liam was dispatched to repair our AC condenser unit. He was on time, professional and took the time to explain the process of the repair. He made the repair successfully and was very thorough as he re-charged the unit and completed all the necessary tests as he re-activated the system. Very pleased with the results of the service call from the initial request and discussion with Kenny to the excellent service of Liam!

