Company Overview

MDT Backflow is a licensed family-owned company in the Vancouver, B.C. area specializing in backflow needs. Let our trained staff take care of backflow testing, installation, and repair around Vancouver, Surrey, Richmond, Burnaby, Delta, Port Coquitlam, Mission, New Westminster, North Vancouver, UBC, Port Moody, Coquitlam, and surrounding Lower Mainland areas in BC (British Columbia), Canada.

MDT Backflow - Water Protection

Goals To Achieve

Our main focus is to achieve great satisfaction in meeting your needs by providing reputable leading customer service. We test and maintain residential and commercial use backflow assemblies to ensure your drinking water is safe.

MDT Backflow - Water Protection

Redefining Standards

MDT Backflow sets the standard of quality and dependability that other backflow testing companies fail to achieve. We have the knowledge and ability to test and repair all sizes and models of Backflow assemblies. With our licensed and insured services for testing in British Columbia, we are coherent with all the regulations and specifications and up-to-date with the modified ones.

Keeping You Informed

If new information affects you and your premises, we will inform you of such changes. As various levels of protection are required for different situations, you can rely on our experience and expertise to provide the right solution at the right time.

Professional Solutions

With years of experience, you can rest assured that our high level of professionalism will meet even the tough standards set by the local water authorities.


  • MDT Backflow handles all of the paperwork and processing for your convenience.
  • A copy of all necessary documents is sent to you to the water purveyor, and an additional copy is maintained in our files for future reference.