It is a water authority requirement that every backflow device (fire and domestic) are tested annually by a licensed backflow tester.
Dillon’sPlumbing Group are licensed backflow testers and if there is an issue with your backflow device we are also able to complete any repairs required or replace the device if required.
The primary purpose of a backflow prevention device is to protect the public drinking water supply by preventing contaminated water from flowing backward into it. These devices ensure water flows in only one direction, acting as a safety measure at points where a property’s plumbing system connects to the main supply, like outdoor faucets or sprinkler systems. They are crucial for preventing illnesses or injuries that could result from the public drinking water being contaminated by hazardous substances from residential or commercial plumbing.
