Backflow preventers are installed with a fire sprinkler system to prevent any contaminated water from flowing back into the main water supply. Installing a backflow preventer usually costs around $300 ...

A sprinkler system is one of the most convenient, effective ways to keep your lawn healthy year after year. Their “set and forget” nature frees up valuable time, and they can even save you money in ...

THE MULTIPURPOSE PEX RESIDENTIAL FIRE SPRINKLER SYSTEM incorporates sprinklers with the home's cold-water plumbing system, verifying fresh water is available to the sprinklers each time a cold-water ...

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 ...