One Flow Backflow - Fullerton's Professional Plumbing Service

Annual testing is a requirement for most properties in Fullerton to protect the public water supply from potential contamination. Backflow devices are mechanical assemblies that can wear out. Our licensed technicians perform the required test to verify your device is working correctly and submit the official compliance paperwork to your local water authority on your behalf, keeping you in good standing.

Absolutely. While we specialize in backflow prevention, our licensed plumbing contractors are equipped to handle a wide range of repairs, including common local issues like dishwasher hose leaks. A leaking hose can lead to water damage and affect water pressure, which is connected to your overall plumbing system's health. We can diagnose and fix the leak efficiently.

Installing a new backflow prevention device involves assessing your property's specific needs, selecting the correct device type, and performing a precise installation that adheres to Fullerton and Orange County plumbing codes. Our process includes explaining the installation, testing the device immediately to ensure it works, and handling all necessary permits and notifications to your water provider.