TMV & Backflow Prevention Services
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TMV & Backflow Prevention Services on the Sunshine Coast
Wurtulla Plumbing and Drainage provides TMV and backflow prevention services to help protect public health and ensure properties meet council and regulatory requirements across the Sunshine Coast and North Brisbane.
Backflow Prevention Services
Wurtulla Plumbing and Drainage provides licensed backflow prevention services for residential, commercial, and public properties across the Sunshine Coast and North Brisbane. We work with councils, developers, and businesses to help protect potable water supplies and meet regulatory requirements.
Properties commonly requiring backflow prevention services include:
- Motels, hotels, and unit complexes
- Vehicle repair workshops
- Shops and restaurants
- Caravan parks
- Medical, dental, and healthcare facilities
- Car and plant washing facilities
- Dry cleaners and laundries
- Schools, childcare centres, and community facilities
- Pest control and water-carrying vehicles
- Public gardens and irrigation systems

Need a licensed backflow specialist?
Licensed backflow prevention specialists supporting councils, businesses, and regulated properties across the Sunshine Coast and North Brisbane.
Backflow Prevention Compliance & Testing Requirements
Backflow prevention devices are regulated to protect drinking water supplies and must be registered, tested, and maintained in accordance with Queensland plumbing regulations.
Under the Standard Plumbing and Drainage Regulation 2003, local councils are required to maintain a register of all testable backflow prevention devices within their area.
Property owners are responsible for ensuring that any installed testable backflow prevention device is:
- Registered with the local council or authorised entity
- Inspected and tested at least once per year by a licensed backflow prevention plumber
Following inspection or testing, the licensed plumber must submit written results to the relevant local authority within 10 business days.
These requirements apply to commercial, public, and high-risk residential properties connected to council water supplies, rainwater tanks, or alternative water systems.
Need help with backflow compliance or annual testing? Speak with our team today
Licensed Backflow Prevention Specialists
What you need from a certified backflow prevention plumber.
Licensed & Endorsed
- Licensed plumbers with the correct backflow prevention endorsement
Council Compliance Experience
- Experience working with council compliance programs and registers
Testing & Certification
- Annual testing, reporting, and certification completed correctly and on time
Commercial & Regulated Sites
- Support for councils, developers, commercial sites, and regulated properties
Backflow prevention is a specialised service and must only be carried out by appropriately licensed and endorsed plumbers.
Backflow Prevention – Where to Start
Backflow prevention begins within the property boundary. The primary objective is to isolate potential contamination sources from the town water mains or alternative water supplies such as rainwater tanks.
Any connection where contaminated water could flow back into the drinking water supply must be assessed and protected with an appropriate backflow prevention device.
Examples of potential contamination sources include:
- Fire hose reels (FHR)
- Irrigation systems
- Swimming pools
- Vehicle maintenance pits
- Ornamental ponds and water features
- Air conditioning cooling towers
- Vehicle and bin washing bays
- Chemical injection or dosing areas
Identifying these risks early helps ensure the correct backflow prevention measures are installed and maintained.

Services
Residential Plumbing
Backflow Prevention Services
Gas Fitting
Blocked Drain Cleaning
Commercial & Industrial Plumbing
Hot Water System Replacement






