Professional backflow prevention and testing across the Bellarine Peninsula
The Bellarine Peninsula is home to a mix of relaxed coastal towns, growing urban centres and essential community facilities. With tourism, healthcare and education sectors playing key roles in the region, there’s a strong focus on maintaining clean, safe water systems. From Ocean Grove to Queenscliff, Drysdale or Portarlington, Complete Backflow Testing supports local businesses with certified backflow testing and prevention solutions.
We specialise in testing and maintaining backflow prevention systems for high-risk sites such as aged care homes, childcare centres, dental practices, hospitals, and commercial buildings. With extensive industry experience, we help facilities across the Bellarine Peninsula prevent water contamination and meet all audit and council compliance requirements.
Our local team offers prompt and professional service tailored to the unique plumbing needs of the region with full certification and clear documentation for every job.
Bellarine
Peninsula
Annual backflow testing for Bellarine businesses
Backflow prevention devices must be tested annually to maintain safety and regulatory compliance. Our team performs thorough inspections on all device types, including RPZ and double-check valves, ensuring your system is protecting your water supply from potential contamination.
Using calibrated testing equipment, we verify performance and submit the required reports to local water authorities or councils. Whether you run a school in Drysdale, a vet clinic in Ocean Grove, or a healthcare facility in Queenscliff, we’ll make sure your compliance is up to date.
Our clients across the Bellarine Peninsula include:
- Hospitals and aged care providers
- Schools and childcare centres
- Industrial facilities and commercial sites
- Veterinary clinics, dental surgeries and more
Discover our backflow testing services.
Prevention valve installation and device servicing
If your facility requires a new backflow prevention setup or valve upgrade, we provide expert installation services across the Bellarine. We select the right prevention valve for your risk level and plumbing design, install it to code, and provide all necessary compliance documentation.
We also offer full backflow servicing, including valve testing, repairs and scheduled maintenance. Whether you’re in need of a one-time inspection or long-term system care, we deliver with precision and professionalism.
Learn more about our backflow prevention valve solutions.
RPZ and thermostatic mixing valve testing
Some facilities, particularly those in healthcare or early childhood settings, require additional water safety measures. We provide accredited testing for RPZ valves and thermostatic mixing valves (TMVs), both of which are critical to maintaining safe, compliant water systems.
Our team inspects every component of your RPZ setup and performs accurate temperature regulation checks on all TMVs. We issue reports and certificates for regulatory submission and assist with remedial work if a device fails inspection.
Explore our RPZ valve testing and TMV testing services.
Plumbing compliance support on the Bellarine Peninsula
We offer more than just testing. Complete Backflow Testing provides end-to-end compliance support, from inspections to repairs and certification. Our licensed team understands the specific requirements for regional businesses and provides responsive service across the peninsula.
Our full suite of services includes:
- Backflow installation and servicing
- Inspection and maintenance reports
- Airgap testing
- RPZ valve installation
With our help, you can streamline your water safety responsibilities and focus on your operations with confidence.
Need accredited testing or valve services in the Bellarine Peninsula? Our Geelong-based team is just a short drive away and ready to help. From new installations to annual reports, we provide high-quality backflow services tailored to your site.
Contact us to book a test or speak to a local backflow specialist.
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...









