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Plumbing Advice and Resources

Helpful guides to understand common plumbing problems and what to do about them.

Water dripping from a leaking pipe joint

Common Signs of a Hidden Water Leak

How to tell if you have a hidden water leak at home, how to test your water meter, and when to call a plumber in the Tweed and southern Gold Coast.

Plumber using a camera to inspect a blocked drain

What to Do When a Drain Becomes Blocked

Practical, safe steps to take when a sink, shower or toilet drain blocks — and the signs the problem is in your main sewer line.

Plumber checking pipework under a kitchen sink

Common Causes of Low Water Pressure

Low water pressure at one tap or the whole house? Common causes, simple checks you can do and when a plumber should investigate.

Plumber working on a hot water storage tank

When Should a Hot Water System Be Repaired or Replaced?

How to decide whether to repair or replace a hot water system, based on age, the type of fault and running costs.

Clean modern bathroom with tapware and shower

How to Reduce the Risk of Plumbing Leaks

Simple maintenance habits that reduce the risk of leaks and water damage in your home, from flexible hoses to water pressure.

Professional plumbing pipework installation

When to Call a Licensed Plumber

Which plumbing jobs legally need a licensed plumber in NSW and Queensland, and how to check a plumber's licence before you hire.

Need a plumber around Banora Point or Tweed Heads?

Call A4plumbing to talk through the problem, or send a quote request with photos and we'll get back to you.