Geelong’s trusted experts in backflow testing and valve compliance
Located on Victoria’s south-west coast, Geelong is a thriving regional centre known for its growing industrial precincts, healthcare services, and educational institutions. With a strong commercial footprint and ongoing infrastructure development, the city has an increasing need for regulated water safety services. Complete Backflow Testing proudly supports Geelong’s diverse business community with reliable compliance solutions tailored to local conditions.
At Complete Backflow Testing, we deliver trusted backflow testing and prevention services to businesses across Geelong. From hospitals and schools to dental clinics, childcare centres, and commercial sites, our licensed plumbers ensure your water system remains safe, compliant and fully operational.
Based in Geelong, our team understands local plumbing regulations and health authority requirements. Whether your property needs annual compliance testing, a new valve installation, or complete system servicing, we provide accurate inspections, reliable testing, and full documentation for peace of mind.
We specialise in working with facilities that require mandatory backflow protection, including aged care homes, veterinary clinics, funeral homes, and industrial sites. With a reputation for precision and professionalism, we ensure every job meets Australian Standards and Victorian regulations.
Geelong
Trusted backflow testing for Geelong facilities
If your business has a registered backflow prevention device, annual testing is a legal requirement. Our team carries out thorough inspections on all major backflow valves, including RPZ and double-check systems, ensuring your setup performs correctly and keeps contaminants out of your potable water supply.
We use calibrated equipment to assess your system and issue certification immediately after testing. Whether it’s routine compliance or urgent council-directed inspection, you can count on us to deliver reliable service with minimal disruption to your operations.
Our team regularly supports Geelong-based:
- Hospitals and aged care centres
- Schools and education providers
- Service stations and industrial properties
- Dental clinics and medical practices
- Childcare centres and veterinary clinics
Backflow prevention valve installation and servicing
Prevention starts with the right setup. Our backflow prevention valve services ensure your water system is protected from contamination risk. We install, replace and maintain backflow valves for both new builds and existing plumbing systems.
If your property requires a new device, we assess your site conditions (including water pressure, hazard level, and industry regulations) to recommend and install the appropriate valve. All work is fully accredited and logged to support council and audit requirements.
We also offer full servicing for existing systems, including backflow device maintenance and troubleshooting of performance issues.
Explore our backflow prevention valve services.
RPZ and TMV testing in Geelong
We specialise in high-risk water safety systems such as Reduced Pressure Zone (RPZ) valves and Thermostatic Mixing Valves (TMVs). These devices require annual testing in facilities where water safety is paramount.
Our RPZ valve testing ensures your backflow protection complies with Victorian regulations. We test performance, pressure zones, and sealing integrity, providing certification for health authority records.
For facilities like aged care, childcare and hospitals, our thermostatic mixing valve testing helps prevent scalding by ensuring accurate water temperature regulation.
Learn more about our RPZ valve testing and TMV testing services.
Full compliance support across Geelong
Compliance can be complex, but we make it straightforward. Our Geelong team provides end-to-end support, including:
- Backflow device installation and scheduled servicing
- Detailed inspection and maintenance reports
- Airgap testing for physical separation systems
- RPZ valve installation for high-risk sites
Need to schedule your next backflow test or valve service in Geelong? Our licensed plumbers are ready to help. From small commercial setups to complex multi-valve systems, we provide prompt, professional service across the Greater Geelong region.
Contact us today to arrange an inspection or request a quote.
Our backflow services include:

Backflow testing
Every Geelong business has a duty of care when it comes to maintaining a clean, uncontaminated water supply. Our backflow testing services are designed to identify issues early, prevent cross-contamination,...

Backflow prevention valve
Every backflow preventer we install is rigorously tested to ensure it performs reliably under pressure. Our services include: Backflow prevention valve testing Backflow prevention testing for regulatory compliance Annual backflow...

Service & installation
Our team is fully qualified to install, test and service all types of backflow prevention devices, including double check valves and RPZ valves. We provide: Backflow device installation and replacements...

Inspection & maintenance reports
Our team conducts full backflow device inspections and offers: Annual backflow inspection reports Preventative backflow maintenance services Repairs and compliance upgrades Issuing of backflow maintenance reports for council submission Support...

Airgap testing
Airgap devices work as a physical separation between a potable water supply and potential contaminants. While simple in design, their correct installation and ongoing functionality are critical to backflow prevention....

RPZ valve installation
RPZ valves are commonly installed in hospitals, dental clinics, veterinary practices, aged care centres, and industrial sites where a high degree of water safety is essential. Our services include: Full...

RPZ valve testing
RPZ valves are essential in RPZ backflow prevention testing, designed to stop potentially harmful backflow into clean water systems. These devices must be tested at least once per year, and...

Thermostatic mixing valve testing
Our licensed technicians specialise in thermostatic valve compliance testing, ensuring your TMVs are functioning correctly and maintaining safe water temperatures. We provide: Annual or scheduled thermostatic mixing valve testing On-site...










