7 Common Plumbing Problems (and When to Call a Pro)

Small leaks waste thousands of litres a year and can quietly damage your walls. Here are the seven issues we're called for most — and when DIY is fine versus when to book a professional.

1. Dripping taps

Often a worn washer or cartridge. A quick fix — but if the drip returns, the seating may be damaged and needs a plumber.

2. Low water pressure

Could be a clogged aerator (easy clean) or a hidden supply-line issue (call a pro).

3. Slow or blocked drains

Try a plunger first. Repeated blockages usually mean a deeper clog that needs proper rodding.

4. Running toilet

A faulty flush valve or float wastes water constantly. Inexpensive to fix, but get it done quickly.

5. Concealed leaks

Damp patches, peeling paint or a spiking water bill point to a hidden leak. Always call a verified plumber — tracing it without damaging walls takes the right tools.

6. Water heater problems

No hot water or strange noises? Leave electric and gas geysers to professionals for safety.

7. Burst pipes

Shut off the main supply and book an emergency plumber immediately.

A verified plumber on FixMate can usually reach you the same day, with upfront pricing and a 30-day guarantee on eligible jobs.