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Lafferty Plumbing
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Drainage
Gas Solutions
Plumbing Inspections
Roofing and Guttering
Backflow and TMV
Plumbing and Maintenance
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  • Contact Us
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  • Home
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  • Blog
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  • Backflow and TMV
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A complex black backflow prevention system with valves and chains outdoors.

Backflow & TMV Testing Townsville | Commercial Plumbing Comp

Backflow & TMV Testing for Commercial Properties in Townsville

Need reliable backflow and TMV testing in Townsville? At Lafferty Plumbing, we provide certified testing, maintenance, and compliance services for commercial properties, government facilities, and body corporates.


We help businesses stay compliant, safe, and up to date with all required regulations.


Our Backflow & TMV Services


We specialize in commercial plumbing compliance across Townsville.


Our Services Include:


  • Backflow device testing and certification
  • TMV (Thermostatic Mixing Valve) testing
  • Compliance reporting and documentation
  • Repairs and replacements
  • Scheduled maintenance programs


We make compliance simple and hassle-free.


Backflow Testing Townsville


Backflow prevention devices protect your water supply from contamination. Regular testing is required to ensure they are functioning correctly.


We Provide:


  • Annual backflow testing
  • Certification and council reporting
  • Backflow device repairs and installation


We ensure your system meets all Townsville and Queensland regulations.


TMV Testing Townsville


TMVs regulate water temperature to prevent scalding, especially in high-risk environments.


We Service:


  • Hospitals and healthcare facilities
  • Aged care homes
  • Schools and childcare centres
  • Commercial buildings
  • and much more


Our TMV Services:


  • Routine testing and certification
  • Calibration and adjustments
  • Repairs and replacements


We ensure your TMVs are safe, accurate, and compliant.


Ongoing Compliance & Maintenance


Many commercial properties require regular scheduled testing.


We offer ongoing service plans to:


  • Keep your systems compliant year-round
  • Avoid missed deadlines and penalties
  • Ensure safety for staff, tenants, and customers


We can manage your entire testing schedule for you.


Why Choose Lafferty Plumbing?


When it comes to compliance, accuracy and reliability matter.


  • Experienced in commercial plumbing systems
  • Fully licensed and certified
  • Detailed compliance reporting
  • Reliable scheduling and reminders
  • Servicing all of Townsville


We work with property managers, councils, and business owners to deliver dependable service.


Servicing Townsville & Surrounding Areas


We provide backflow and TMV testing across:
Kirwan, Annandale, Aitkenvale, Douglas, Heatley and all Townsville suburbs.


FAQs – Backflow & TMV Testing Townsville


Q: Is backflow testing required for commercial properties?
A: Yes, many commercial properties are required to have annual backflow testing.


Q: How often should TMVs be tested?
A: Testing frequency depends on the property type, but regular testing is required for compliance.


Q: Do you provide compliance certificates?
A: Yes, we provide all necessary documentation and reports.


Q: Can you manage ongoing testing schedules?
A: Yes, we offer scheduled maintenance programs to keep you compliant.



Book Backflow & TMV Testing Today

Stay compliant and protect your water systems.

Call Lafferty Plumbing today for professional backflow and TMV testing in Townsville.

Contact Us

Lafferty Plumbing

Phone - 0439530951

Copyright © 2026 Lafferty Plumbing - All Rights Reserved.

QBCC - 1318893

ABN - 11 449 042 976

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