Backflow Prevention and Testing
Protect your water supply with certified backflow prevention and testing from ADE Plumbing & Gas. We’re fully licensed to install, test, and maintain backflow prevention devices for both residential and commercial properties in line with SA Water and council regulations. What sets us apart? Our proactive approach, compliance knowledge, and reliable testing systems ensure your property remains safe and up to code—without the hassle.
Accurate Testing & Ongoing Compliance
Our licensed team provides thorough backflow testing, certification, and annual maintenance to keep your property safe and compliant with SA Water and council regulations. We handle everything from new device installation to scheduled re-testing, with clear documentation and hassle-free service. Whether it’s a residential property, commercial site, or large facility, we ensure your water supply remains protected and your system meets every legal requirement — year after year.
