Backflow Prevention & TMV Certification

Level Plumbing Dubbo provides backflow prevention testing and Thermostatic Mixing Valve (TMV) certification to ensure compliance with Australian Standards and local council regulations.

Our licensed plumbers are accredited to install, test, and maintain backflow prevention devices and TMVs in commercial, healthcare, and education facilities.

Our compliance services include:

• Annual testing and certification
• Device installation and replacement
• Temperature control calibration
• Digital compliance records and council submissions

We schedule and manage all testing reminders, ensuring your site remains compliant year-round.