Backflow Device Repair, Install and Testing

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Backflow Device Repair, Install and Testing

Weiss-Johnson's technicians are certified to repair, replace and test all domestic water backflow prevention devices including DCVA (Double Check Valve Assemblies or RPBP’s (Reduced Pressure Backflow Preventors).

Why Do I Need A Backflow Device?

You are required to have these devices tested by a certified cross connections specialist. These devices are important to ensure water in your system is not able to back flow into the cities water supply. Weiss Johnson will take care of sending these reports to EPCOR once they are completed so you never have to worry about it.

Brands We Work With



Parts We Repair

Backflow Device Testing

Backflow Device Replacement

Check Valve Replacements

Emergency Service Available

Weiss-Johnson is ready and able to help with whatever Backflow Device Repair, Install and Testing
needs may be. Call us today and we'll be more than happy to help you!

Interested in Backflow Repair, Install or Testing?

Ready to go 24/7/365

Weiss-Johnson is Edmonton's 1st Choice for all your Heating, Air Conditioning and Plumbing needs.

Our certified technicians are available 24/7 year round to ensure that you can get help whenever that may be. Our team is committed to total customer satisfaction no matter what time of day it is.

What Our Customers Say About Us

"The guys were very friendly. They took lots of care and attention when removing the old furnace and replacing it with the new one to not damage anything along the way. Once finished they took the time to explain the operation and go through any questions we had. I would definitely use them again."

- Kyle J.


"This review is for Noel who came to my home to see why our electric air cleaner was not working. He was punctual and super friendly. Found the problem within 15 minutes. Had the part ordered, and 9 days later it literally only took him 3 minutes to replace it for us!"

- Joy H.


"Booking an appointment for a furnace checkup was a very quick and simple phone call. The technician was on time as promised, very knowledgeable and professional. It gave us piece of mind that our 10 year old furnace was in good working order."

- Nicolas L.