One huge change that came with the new Minnesota State Plumbing Code that went into effect on January 23rd of this year was the requirement for annual backflow preventer testing. Here's the exact code ...

Backflow preventer installation costs between $105 and $1,400, with the average property owner spending $325 per backflow preventer. Backflow preventers are essential in many commercial and some ...

SHREVEPORT, La. (KSLA) - INFORMATION FROM THE CITY OF SHREVEPORT: Residential water customers with a lawn irrigation system will soon receive notices about completing ...

My husband spent last week in a certification class for testing backflow preventers. You cannot just show up. You need prior experience. You need to pass an exam. And once you are certified, you need ...