Backflow Prevention

Backflow Testing & Prevention in Gold Coast/Logan

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Backflow Installation & Testing

At C's Plumbing & Gas, we install, repair, and test backflow prevention devices for clients throughout Coombabah and the rest of the Gold Coast. Our qualified plumbers can assess your property's plumbing and recommend the best backflow prevention device to suit. We also offer testing services and can provide a certificate to show your system is compliant.


Backflow prevention prevents water from flowing backwards into your home or business's potable water supply. It’s important to have backflow prevention in place because it can help to prevent contamination, which can lead to serious health problems.


Is your backflow prevention device due for testing? Call our plumbers on 0405 275 741.

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Master Plumbers Servicing the Gold Coast & Surrounds

Pressure Protection Services

Do your pipes screech when you turn the tap on? Does the tap vibrate or malfunction? Sounds like a pressure problem—something our plumbers can fix. High water pressure can wear out your fixtures and fittings, shortening the life of your property’s plumbing and leading to leaks. We can install a pressure limiting valve (PLV) to reduce water pressure to a manageable level and protect your system.


A PLV is designed to regulate the water pressure coming into your property. If the incoming water pressure is too high, the valve will open and release some of the water, bringing the pressure back down to a safe level. Call C’s Plumbing & Gas to install a PLV for your residential, commercial or strata property. We also offer testing and repair services.

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