Need a plumber quote?Send the suburb, the leak, geyser, burst or drain, and a few photos. We reply from the fault on the property, not a generic price list.
Find the water before you open the floor

Leak Detection Somerset West

Hidden-leak finding in Somerset West when the meter still turns, the bill has jumped, or a damp patch will not dry. Isolation, meter check, then acoustic, thermal or tracer work as the layout allows.

Thermal camera aimed at a damp bathroom ceiling stain during leak detection in Somerset West
01

A leak-detection visit should mark the wet path and say what has to be opened — not guess through the wall.

Hidden water in a Somerset West house rarely shows as a dripping tap. It shows as a municipal bill that jumped, a bathroom wall that stays cold and soft, or a meter disc that keeps spinning when the geyser and every outlet are closed. Sometimes a ceiling stain returns a week after it was painted. Sometimes a cupboard smells of damp and there is no wet joint you can point at. Those are the jobs this page is for. Water leaving the system under a slab, inside a wall, on a buried supply or on a geyser tray that only weeps when the unit cycles is leak detection — not a mixer repair. The work is to locate the wet path with as little opening of the house as the layout allows, then decide what the repair actually is. Across the trade that commonly starts with isolating the property and watching the meter. If water is still leaving, the follow-up is listening for movement under pressure, scanning a floor or wall for a temperature track, and using a tracer where the pipe run is buried or boxed in. Those methods are how the job is typically done. We name them at trade level. We are not listing branded instruments we claim to own. What we need from you is the suburb — Somerset West, Strand, Gordon's Bay or Helderberg — a description of what you have already noticed, and photos of the meter, the damp and the stopcock. From that we can say whether the next step looks like a detection visit, a visible repair, or a pause while you speak to the insurer. We will not invent a price band on this page. Access and the surface that has to be opened change the figure more than the town name does. A plumber can find some hidden leaks on an ordinary visit: a weeping geyser tray, a joint in a ceiling void, a toilet supply that only shows when the cistern fills. Under-slab work and long buried runs are a dedicated locate before a repair quote. We will say which the job looks like from your photos.

What good work includes

Scope the complete requirement.

01

Start with isolation and the meter

Before anyone talks about opening a floor, the useful first checks are the stopcock, the meter and whether movement stops when the house is isolated. If the disc still turns with every outlet off, water is leaving the system.

02

Follow the wet path

Acoustic listening, thermal scanning and tracer methods are the usual ways a leak is followed through a slab, a wall or a buried run. Which of those is useful depends on the layout you actually have.

03

Open only what the find justifies

A detection visit should narrow the opening. Chasing a stain from room to room without a locate is how a small leak becomes a large making-good bill.

04

Separate the find from the repair

Sometimes the locate and the repair are one visit. Sometimes they are not — a slab find is a different conversation from a visible joint in a ceiling void. We will say which it looks like before anyone commits to opening work.

Good fit for

Practical solutions for real properties.

The work is assessed according to use, condition, access and the result required.

  • Meter still turning with the house isolated
  • Unexplained municipal bill spike
  • Damp patches that will not dry
  • Ceiling stains that return after painting
  • Suspected leak under a slab or in a wall
  • Hiss on a quiet supply
  • Geyser tray that only weeps on a heat cycle
  • Insurer asking for a locate before a claim
Next step

Need a quote for leak detection?

Send the address or suburb, the leak detection requirement, approximate extent and a few photos. The reply can then focus on the actual Somerset West site.

Somerset West site considerations

Leak detection planned for the local site.

Somerset West Plumbing provides plumbing services in Somerset West. The address, access, existing condition and intended result are reviewed before the work is scoped.

01

Access and working space

Property access, parking, neighbouring boundaries and working space vary across Somerset West and can change how the project is planned. This is checked against the leak detection scope.

02

Levels, water and existing work

The existing surface, finished levels and water path are checked at the actual Somerset West address before recommendations are made. This is checked against the leak detection scope.

03

Use, load and finish

The specification is matched to how the area will be used, the expected load and the finish the property needs. This is checked against the leak detection scope.

How the work moves

A clear path from enquiry to handover.

  1. 01

    Collect suburb, symptoms, meter photos and what you have already shut off

  2. 02

    Isolate and confirm whether water is still leaving the system

  3. 03

    Follow the path with the method the layout allows

  4. 04

    Mark the locate and say what has to be opened

  5. 05

    Quote the repair as its own step when it is not the same visit

Straight answers

Questions about leak detection.

Final recommendations depend on the site. These are useful starting points.

How much does leak detection cost in South Africa?+

There is no honest published figure that fits every property. Access, the size of the run, whether the leak is under a slab or in a wall, and what has to be opened after the find all change the quote. Send the suburb and what you have already noticed.

How does leak detection work?+

The usual sequence is isolation, a meter check, then following the water. Acoustic work listens for movement under pressure. Thermal work looks for a cold or warm track in a floor or wall. Tracer work is used where the pipe is buried or boxed in. None of those methods is magic; they are ways to reduce how much of the house you open.

Can a plumber do leak detection, or do I need a specialist?+

Some hidden leaks are found on a normal plumbing visit — a weeping geyser tray, a joint in a ceiling void, a toilet supply that only shows when the cistern fills. Others, especially under a slab or in a long buried run, need a dedicated locate before a repair quote. We will say which the job looks like from your photos.

Is leak detection covered by insurance?+

Ask the insurer before anyone opens a floor or a wall. Policies differ on sudden damage, gradual seepage, traces and betterment. We are not claiming approved-contractor status, and we will not tell you a policy will pay.

What are the signs of a hidden leak?+

The water meter still moves after every tap and the geyser are off; a municipal bill that jumped without a change in use; a damp patch that does not dry; a faint hiss in a quiet room; a stain that returns after it was painted. Those are clues. They are not a diagnosis on their own.

Can you find a leak under a slab or inside a wall?+

Under-slab and in-wall leaks are the reason detection exists as a job. The approach is to narrow the path first — isolation, then acoustic, thermal or tracer work as the layout allows — and only then open the surface the find justifies. We will not promise a no-break locate on every property; some finishes have to come up once the wet spot is marked.

How long does a leak-detection visit take?+

It depends on access, whether the house can be isolated, and how long the wet path is. A simple meter-and-listen check is a different visit from a slab followed in stages. The property sets the time.

Start with the site

Plan your Somerset West leak detection project

Share the service required, approximate extent, location and current condition. A quotation starts with a clear picture of the work.

  • Address or suburb
  • Service or problem
  • Approximate size or extent
  • Photographs where possible

Prefer to talk? Call +27 60 020 1723. This sends the enquiry to hello@somersetwest-plumbing.co.za.

Call nowQuoteWhatsApp