Backflow prevention
Backflow work depends on the device, water system and local program requirements. Share the device details and any notice from your water authority; qualifications must be confirmed for the jurisdiction.

Start with the right scope.
- Device identification and documentation
- Testing, repair and installation enquiries
- Jurisdiction-specific qualification review
Bring the device record or water-authority notice
Include the device type, location and any notice or reporting deadline from the water authority. Ask which qualifications and forms are required for that jurisdiction. Confirm device access, service interruption, testing documentation and any repair work as separate parts of the scope.
Questions about this service
Can any plumbing contractor perform the required test?
Applicable qualifications and local program requirements must be checked for the device and jurisdiction. Do not assume general plumbing capability establishes authorization for every test.
What happens after I request this service?
Your details are saved with a reference number. Central review checks location, scope and contractor requirements before a provider and appointment can be agreed.
What should the quote include?
Confirm the assessment, labour, parts, visit charges and any access or restoration work. Agree how changes will be authorized. UNDERSTAND PLUMBING COSTS
Let’s get the right details.
Tell us what you need, where you need it and when.