Call Now:

Customer Reviews

Google Reviews

Stay Safe with Professional Backflow Testing

Backflow occurs when water flows in the wrong direction through your supply pipes. As a result, the drinking and bathing water you use becomes contaminated with pollutants, leading to serious illness if not dealt with quickly.

To stop backflow from happening, you need approved backflow prevention devices, a special valve that prevents the water in your pipes from running backward.

If your water pressure drops below the mains and the water in your pipes tries to travel backwards, the valve shuts off the water so it cannot become contaminated.

Have a plumbing or gas emergency?

CALL US NOW! (08) 6555 7757

Licensed for Backflow Prevention Testing in Perth

You are legally required to install a backflow prevention device for certain businesses in WA. If you fail to comply with these standards, you can be heavily penalised.

Backflow prevention devices should be tested annually by a licensed plumber who will complete and submit a report to the Water Corporation to confirm that your device complies with WA legislation.

With backflow prevention devices, you can rest assured that your home or businesses water supply is free from nasty contaminants and pollutants.

Woolf Plumbing & Gas is an accredited backflow testing agent. We can use a calibrated testing device to attend to your commercial and industrial properties and carry out the necessary tests.

Your safety is paramount to us — if we find a problem with your backflow device, we will do all we can to rectify the issue or recommend the best course of action.

For peace of mind that your backflow prevention devices are perfectly operational and your water is safe, get in touch with us to arrange backflow testing.

Backflow Prevention Testing

Plumbing Locations

We offer plumbing services across Western Australia, specifically Perth and the surrounding suburbs, a complete list can be seen below.

Suburbs We Serve

Our Promise To You

What Makes Us Different?

No hourly rate

All pricing is transparent. We don’t use hourly rates and extended work times.

No call out fee

Call us to book in a free call out. If we don’t do the job, you don’t pay.

25-year workmanship warranty

Our experts plumbing and gas team are fully licensed and highly experienced.

Upfront pricing

All pricing for our jobs is agreed before we start. This means no surprises.

Only pay for the work you get done

We have standard pricing for all of our work. Our promise is that you pay only for the work we do.

High quality work guaranteed

Amazing work is what drives us. You can expect high quality service from start to finish.

Have a Plumbing or Gas Emergency?

CALL US NOW! (08) 6555 7757

Call Now!