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Backflow Testing

Backflow Testing & Prevention in Perth

Keep your water supply safe with certified backflow testing and prevention across Perth.

Backflow Testing in Perth

Backflow testing needs to be carried out regularly to make sure your property isn’t at risk of contaminating the mains water supply. City Metro Plumbing and Gas provides certified testing, installation and repair of backflow prevention devices for homes and businesses. Contact us to book your annual test.

Backflow Testing
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Why It Matters

Why Backflow Prevention Matters

Backflow happens when contaminated water flows backwards into the clean mains supply. Regular testing protects your household, your business and the wider community.

Protects Drinking Water

A working backflow device stops contaminated water from being drawn back into the drinking supply, keeping the water at your property clean and safe.

Meets Compliance

Many properties are legally required to have backflow devices tested every year. We complete the test and provide the documentation you need.

Avoids Penalties

Letting a test lapse can lead to fines or a disconnection notice. Staying on top of testing keeps you compliant and avoids unnecessary costs.

Our Service

How We Help with Backflow

From your first installation through to annual testing and repairs, our certified team looks after every part of your backflow prevention.

Certified Testing

We carry out certified annual backflow testing and lodge the required reports, so your property stays compliant without the hassle.

Device Installation

We supply and install the correct backflow prevention device for your property, sized and fitted to meet the relevant standards.

Repairs & Maintenance

If a device fails its test, we repair or replace it quickly so your water supply stays protected and your paperwork stays up to date.

WHY CHOOSE US

About City Metro Plumbing and Gas

We are the preferred plumbing and gas contractors across Perth, with a decade-long history of exceeding our customers’ expectations. For reliable backflow testing and prevention, you can count on our team — so contact us today.

OUR WORK

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