Backflow Service Areas Across Northern California
From our shop in Rocklin, we serve 15 counties and 85+ cities — testing, repairing, installing, and protecting backflow assemblies for homes, businesses, and municipalities.
Covering All of Northern California
Dispatching from our Rocklin hub across 15 counties — testing, repairs, installs, and 24/7 emergencies.
Find Your City
Click your city for local backflow service details — or call 916-276-7162 and we'll confirm we cover you.
Sacramento County
El Dorado County
Yolo County
Nevada County
Amador County
Calaveras County
Sierra County
What We Do in Your Area
The same certified service everywhere we work across Northern California.
Backflow Testing
AWWA-certified annual testing with all paperwork filed to your water district for you.
Learn MoreBackflow Installation
Code-compliant install and replacement of any backflow assembly — tested and certified on completion.
Learn MoreBackflow Repairs
Rebuilds and repairs for every major brand — re-tested and re-certified the same visit.
Learn MoreFreeze & Theft Protection
Insulated freeze bags, covers, and anti-theft cages to protect exposed assemblies year-round.
Learn MoreEmergency Services
Leaking, burst, frozen, or stolen device? We respond around the clock — weekends and holidays included.
Learn MoreNeed backflow parts or freeze bags?
All Pro Backflow handles the service — our sister company, The Backflow Depot, stocks the parts. Repair kits, complete assemblies, test equipment, and USA-made freeze bags in 50+ sizes, with same-day shipping from Rocklin, CA.
Not sure if we cover your city?
Give us a call — chances are we're already in your neighborhood.