Thermostatic mixing valve testing for safety and compliance in Geelong
Based in Geelong and servicing Ballarat, Colac, Camperdown, Warrnambool, Melbourne, the Bellarine Peninsula and Surf Coast
At Complete Backflow Testing, we provide expert thermostatic mixing valve testing across Geelong and regional Victoria. Thermostatic mixing valves (TMVs) regulate water temperature to prevent scalding, making them essential in hospitals, aged care, childcare centres and other regulated environments.
Regular testing is a mandatory requirement in healthcare and high-risk settings, and our team delivers reliable TMV testing services that meet Australian Standards and health regulations.
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Accredited TMV testing services
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 inspection and temperature verification
- Cleaning, calibration, and performance checks
- Compliance reporting for regulatory authorities
- Repairs or replacements if issues are detected
We work with hospitals, aged care providers, dental clinics, schools, and commercial sites across the region, delivering accurate results and peace of mind.
Geelong’s trusted TMV testing experts
Based in Geelong, we serve clients locally and across Victoria, including Melbourne, Ballarat, Colac, Camperdown, Warrnambool, the Bellarine Peninsula and Surf Coast.
With our experience in plumbing compliance and water safety systems, we make the TMV testing process simple, efficient, and fully documented. Our team is fully licensed and familiar with the specific legal requirements for various industries and facility types.
Protect your staff, residents and clients from hot water hazards with professional thermostatic mixing valve testing from Complete Backflow Testing. Contact our Geelong team today to book an inspection or add TMV testing to your routine service schedule.
For full water safety support, explore our related services including backflow testing and backflow prevention valve installation and servicing.
Other backflow services we offer:

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...
Valve Testing
Thermostatic mixing valve (TMV) FAQs
Why is thermostatic mixing valve testing important?
TMV testing ensures that water temperature remains within safe limits to prevent scalding, especially in healthcare and childcare environments.
How often should TMV testing be carried out?
It should be done annually at a minimum, but some facilities may require more frequent testing under specific health regulations.
What happens during a TMV test?
We check water temperature, clean and inspect the valve, and verify correct function. We also provide a compliance report.
Are your TMV testing services accredited?
Yes. All TMV testing is completed by licensed plumbers, and we provide compliance documentation that meets regulatory standards.











