CONTACT US
Opening Hours
Monday – Friday: 7am-7pm
Saturday: 7am-7pm
Sunday: 7am-7pm
Emergency Plumbing Service 24/7/365
At Bright Water Plumbing, we understand how important it is to protect the public drinking water supply and ensure your property complies with local regulations. That’s why we offer professional backflow prevention services, including installation, replacement, annual testing, and ongoing maintenance of backflow prevention devices. As a backflow prevention Water Corporation Waterwise Specialist, our team has the knowledge and certification required to ensure your system meets all Water Corporation regulations and operates safely and effectively.
Backflow prevention devices are designed to stop contaminated water from flowing backward into the clean drinking water supply. This can occur when there is a sudden change in water pressure within the system, potentially drawing pollutants, chemicals, or other contaminants into the potable water network. These risks can arise from normal daily operations on commercial, industrial, or even residential properties where cross connections exist. Ensuring your backflow prevention device is functioning correctly is essential for protecting both your property and the wider community.
Regular testing of backflow prevention devices, also known as backflow valves, ensures that the device is operating correctly and providing the protection it was designed for. A properly functioning backflow prevention device safeguards the community’s drinking water supply from contamination that may result from cross connections or activities occurring on your property.
Under Water Corporation requirements, most backflow prevention devices must be tested annually by a licensed and accredited backflow tester. This annual testing confirms that the device is working correctly and that all internal components are functioning as intended. Failure to maintain or test your device can result in non-compliance, penalties, and potential risks to the water supply.
At Bright Water Plumbing, we carry out professional annual backflow testing to ensure your system meets all regulatory requirements. We test double-check valves (DCVs) and Reduced Pressure Zone Devices (RPZDs) of all makes and models. Our experienced plumbers use specialised testing equipment to verify that your device is operating correctly and delivering the level of protection required.
If any issues are identified during testing, we can also service and repair the device on-site where possible. Our goal is to ensure your system continues operating safely and efficiently with minimal disruption.
In addition to testing and servicing, Bright Water Plumbing also provides professional installation and replacement of backflow prevention valves. Whether you require boundary protection, containment protection, or need to upgrade an existing device, we can recommend and install the correct valve for your specific property and compliance requirements. If your current device is faulty, outdated, or beyond repair, we can replace it with a new compliant system to ensure ongoing protection.
After completing the testing process, we will provide a Field Test Report detailing the results of the inspection. As required by the Water Corporation, we will also submit the test report directly to them on your behalf, ensuring your property remains compliant with local regulations.
Under Water Corporation requirements, most backflow prevention devices must be tested annually by a licensed and accredited backflow tester. This ensures the device is functioning correctly and your property remains compliant with local regulations.
During testing, a licensed plumber uses specialised equipment to check that all internal components of the device are operating correctly. This includes verifying valve performance, pressure levels, and ensuring the device is providing the required level of protection against contamination.
We test all common backflow prevention devices, including double-check valves (DCVs) and Reduced Pressure Zone Devices (RPZDs), across residential, commercial, and industrial properties.
If a device fails, we can often carry out servicing or repairs on-site to restore proper operation. If the unit is faulty, outdated, or beyond repair, we can recommend and install a compliant replacement to ensure ongoing protection and compliance.
Yes. After testing is completed, we provide a detailed Field Test Report outlining the results. We also submit the required documentation directly to the Water Corporation on your behalf to ensure your property remains compliant.
Yes. We provide professional installation and replacement of backflow prevention devices, including systems for boundary protection and containment protection. All installations are carried out in accordance with current Water Corporation regulations.
Backflow prevention devices are typically required on properties where there is a risk of contamination to the drinking water supply. This may include commercial and industrial sites, irrigation systems, and certain residential properties depending on their setup.
Failure to maintain or test a backflow device can result in non-compliance, potential penalties, and an increased risk of contamination entering the drinking water supply. Regular testing helps ensure the system continues to operate safely and effectively.
If your backflow prevention device needs its annual test, contact Bright Water Plumbing today to arrange a booking. Our licensed specialists will test and service your device if required, ensure it is operating correctly, and submit the necessary documentation to the Water Corporation.
Protect your property, remain compliant, and help safeguard the community’s drinking water supply with expert backflow prevention services from Bright Water Plumbing.

Monday – Friday: 7am-7pm
Saturday: 7am-7pm
Sunday: 7am-7pm
Emergency Plumbing Service 24/7/365
