Backflow Valves

Need A Backflow Prevention Valve in Brisbane

Backflow Prevention valves Protect Your Water

Contaminated water can pose serious health risks, which is why a backflow prevention valve is essential for keeping your water supply safe.

At Simpson’s Plumbing & Maintenance Service, we install, test and maintain backflow prevention valves across North Brisbane and Moreton Bay.

Backflow occurs when water flows in the wrong direction, potentially allowing pollutants, chemicals or bacteria to enter your home or business’s plumbing system.

Whether you need a new system or an annual compliance test, our licensed team ensures your property meets safety regulations.

Don’t take chances with your water quality—get in touch with us on 0408 250 215 today for expert backflow prevention services.

Certified Testing & Compliance Services

Fast Repairs & Installations

Protects Water from Contamination

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A Close Up of a Bunch of Blue Pipes and Valves — Simpson's Plumbing & Maintenance Service in Dakabin, QLD

A Close Up of a Water Faucet on a White Wall — Simpson's Plumbing & Maintenance Service in Dakabin, QLD

Certified Backflow Testing & Installation

A properly functioning backflow prevention valve isn’t just about safety—it’s also a legal requirement for many homes and businesses.

Our team is fully licensed to install and test these systems, ensuring compliance with Australian plumbing standards. We provide annual testing, maintenance and prompt repairs to keep your backflow system working as it should.

If your existing valve fails an inspection, we offer fast replacements with high-quality, reliable products. We also handle council compliance paperwork, so you don’t have to worry about missing a required test.

With upfront pricing and expert workmanship, we make backflow prevention simple and stress-free.

Reliable Plumbing for Every Renovation

If you're upgrading your property, don’t overlook the importance of a backflow prevention valve. Whether you’re renovating a bathroom, kitchen or outdoor space, backflow protection ensures that clean water stays clean.

We integrate backflow solutions into new plumbing installations, making sure your system is compliant and future-proof.

If your renovation includes irrigation, swimming pools or commercial-grade appliances, we’ll assess whether a backflow prevention valve is required.

Our expertise means your renovation will meet all plumbing regulations while maintaining a safe and efficient water supply.

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A Close Up of a Row of Pipes and Valves on a Wall — Simpson's Plumbing & Maintenance Service in Dakabin, QLD

A Close Up of a Valve and Copper Pipes in a Machine — Simpson's Plumbing & Maintenance Service in Dakabin, QLD

FAQ

Does Plumbing do gas work?

Yes, Simpson’s Plumbing is licensed to work with gas.
Does Simpson’s Plumbing work on roofs and gutters?

Yes, Simpson’s Plumbing specialises in roof and gutter projects and replacement.
Does Simpson’s Plumbing charge a call-out fee?

No, we don’t charge our clients a call-out fee.
Does Simpson’s Plumbing charge to come out and quote?

No, providing a free quotation is part of our service at Simpson’s Plumbing.
Does Simpson’s Plumbing have drain-cleaning machines?

We have an electric eel and jet rodder for cleaning blocked drains.
Does Simpson’s Plumbing do bathroom, kitchen and laundry renovations?

Yes, we are licensed with a mini Builders licence QBCC 40605, enabling us to work in all those areas.
Does Simpson’s Plumbing have drain cameras for blocked drains to identify where the blockage is?

Yes, we use a drain camera to assist us with blocked drains.
How can I pay Simpson’s Plumbing after the job is completed?

We accept payment via EFT; unfortunately, we can’t accept credit cards.
Does Simpson’s Plumbing supply and install hot water systems and gas stoves?

Yes, we can supply and install hot water systems; we are licensed to install gas stoves and hot water systems.
Does Simpson’s Plumbing repair solar hot water systems?

Yes, Simpson’s Plumbing is an accredited Solar and Heat pump installer.