Certified backflow testing and prevention services to protect Phoenix water supply and meet city compliance requirements.
GET FREE QUOTE
Phoenix requires annual backflow testing to protect the public water supply from contamination. Our certified backflow testers provide thorough inspections and official documentation to keep you compliant with city requirements. We handle all the paperwork and submit reports directly to the city.
When backflow devices fail testing, we provide immediate repair and replacement services. Our technicians stock quality backflow prevention devices and can often complete repairs the same day as testing. All work meets Phoenix city codes with our 10-year workmanship warranty.
Don't risk fines or water service interruption. Schedule your required backflow testing with Copper State Plumbing Co.'s certified professionals today.
Recent Phoenix Projects








WHAT OUR CUSTOMERS SAY

Copper State Plumbing Co. has proudly served Phoenix, Arizona for 13 years with veteran-owned reliability and same-day service guarantee. Founded by US Marine Corps veteran Jake Morales, our licensed, bonded, and insured team brings military precision to every plumbing project. ROC #312847.
Email: [email protected]
Phone: (602) 555-0184
4821 E Indian School Rd, Phoenix, AZ, 85018
Mon-Sun