Backflow Prevention Device Installation and Testing
Backflow prevention devices help stop contaminated water flowing back into the drinking water
supply from irrigation systems, fire services, commercial equipment and other connections. Many
properties are required to have devices installed and tested regularly by licensed plumbers. Post
your job on The Quote Yard to compare quotes for backflow prevention device installation and
ongoing testing.
Protect your drinking water supply
Annual testing and compliance reports
Suitable for homes, units and small commercial sites
Installed and serviced by licensed plumbers
Get quotes for backflow device installation and testing
Note whether you have an existing backflow device, what it is connected to and if you have received
a notice from council or your water authority. If you know the device location or model, include this
information and attach clear photos where possible.
Inspection of existing pipework, outlets and hazards to determine what type of backflow device is appropriate or required
Installation or replacement of backflow prevention devices on nominated services within the quoted scope
Testing of devices with calibrated equipment and recording of test results according to local authority requirements
Completion of compliance tags and paperwork so results can be lodged with your water authority or council where needed
Advice on future testing intervals and reminders so devices remain in good working order over time
Backflow Prevention Device FAQs
Why do I need a backflow prevention device?
Backflow devices help protect the drinking water network if pressure changes cause water to flow in
the wrong direction. They are often required when a property has irrigation systems, commercial
equipment or other higher risk connections. Your water authority or council will specify if a device
is needed for your property type and use.
How often does a backflow device need testing?
Most authorities require devices to be tested at least yearly by a licensed plumber with suitable
accreditation. Some low risk sites may have different intervals. The plumber can confirm local rules
and set up a regular testing schedule if needed.
What happens if my device fails a test?
If the device does not pass, the plumber will advise on repairs or replacement. In many cases
repairs can be made on the spot. Where the unit is badly worn or obsolete, replacement may be more
practical. Results usually need to be lodged with your water authority once the device passes again.
Can I move a backflow device to a different location?
Relocation may be possible but needs careful planning to keep protection effective and satisfy
authority rules. When posting your job, explain why you want the device moved and provide photos of
the existing location so plumbers can discuss options with you.
Need backflow prevention device installation and testing ?
Post your job in under 2 minutes and get multiple quotes from licensed
backflow prevention device installation and testing tradies
across Australia, completely free.
Takes less than 2 minutes · No obligation · 100% free
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