Leak detection on a water pipe
Leak Location

Leak Detection Gauteng: Find the Leak Before You Break Anything

Leak detection in Gauteng saves money twice: on the water you are losing, and on the walls and floors you would otherwise break open looking for it. MacRamos Plumbing finds hidden leaks with detection equipment and repairs them. Book on 087 700 7781 or call 082 550 3306.

24/7 and WhatsApp: 082 550 3306  |  Office hours: 087 700 7781

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Office 087 700 7781
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20 City Pages
From Pretoria down to the Vaal
No Daytime Call-Out Fee
After-hours surcharge confirmed before dispatch
Insured Plumbers
Qualified staff, guaranteed workmanship
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Leak Location

Signs You Have a Hidden Leak

The most common sign is a water bill that jumps without explanation. Others include a meter that keeps turning with every tap closed, damp patches on walls or floors, tiles lifting, mould in a cupboard, or the sound of running water when nothing is on.

Our plumbers use detection equipment to narrow the leak down to a small area. We then open only that spot, repair the pipe and leave the rest of the property intact. If the leak is inside a shower or under a slab, we explain the repair options before starting.

  • Underground supply lines
  • Leaks in walls and slabs
  • Shower and bath leaks
  • Minimal breaking, fixed quote
Leak detection on a water pipe
What We Handle

Leaks We Track Down

Underground Lines

Leaks between the meter and the house, often under paving or lawns.

Slab Leaks

Pipes running in the floor that leak under tiles.

Wall Leaks

Damp patches and bubbling paint from pipes in the walls.

Shower Leaks

Leaking mixers, waste outlets or failed waterproofing.

Toilet & Cistern Leaks

Silent leaks from cisterns that run constantly.

Geyser Leaks

Slow leaks from valves, fittings or the cylinder itself.

Underlying Causes

Gauteng Conditions Behind These Jobs

Wherever you are in the province, these are the conditions most often behind this kind of call:

Clay Ground That Moves Under the Pipes

Much of Gauteng is built on clay that swells when the rains come and shrinks in the dry season. Buried pipes move with it until a coupling pulls apart. If every tap is closed and the meter in your area still turns, leak detection finds the spot before anyone starts digging up paving.

When the Municipal Water Comes Back On

Most callers in Gauteng have lived through a reservoir running dry or a mains repair that shuts a whole suburb off. The cut is the nuisance; the reconnection is what breaks things. Air hammers through the lines, a ball valve sticks open, a tired joint in the roof lets go. We repair what the surge damaged, fit a pressure-reducing valve where the supply runs hot, and can add a tank with its own pump so the household carries on during the next shutdown.

Galvanised Pipe Near the End of Its Life

Houses put up before the late seventies in Gauteng were usually plumbed in galvanised steel. After decades of Highveld water the inside of that pipe is crusted and thin. Signs to look for: rusty water first thing in the morning, a shower that dribbles, a damp patch that keeps coming back on the same wall. Clamping one leak just moves the problem along the line, so we price a proper replacement of the worst runs as well.

Frosty Mornings and Split Pipes

Winter nights on the Highveld regularly go below zero. Pipes on outside walls, geyser overflows and garden taps freeze, the ice splits the pipe, and the leak only shows once the sun warms things up. We fix the split and insulate the exposed sections so next winter is quieter.

Leak, Flood or No Hot Water? Phone Us Before It Spreads

Turn off the stopcock at the meter, switch off the geyser at the board if it is involved, and call 082 550 3306. That line takes calls day and night for every city on this site. For quotes and planned jobs in office hours, use 087 700 7781. Daytime visits carry no call-out fee; after hours a surcharge applies, and you hear the amount before anyone is sent.

Emergency: 082 550 3306
Office: 087 700 7781
How a Job Runs

From Phone Call to Finished Repair

1

Tell Us What Happened

Phone 082 550 3306 for anything urgent or after hours, or 087 700 7781 to book routine work during the week. A photo on WhatsApp helps us send the right person with the right parts.

2

Agree the Price on Site

Our plumber finds the fault, explains it in plain language and writes down what the repair will cost. You decide; nothing starts without your go-ahead.

3

Tested and Tidied

Joints are pressure-checked, the work area is cleaned and the repair is covered by our workmanship guarantee. If it gives trouble inside that period, we return.

Our Services

Other MacRamos Services

Six areas of work cover nearly every call we get. Open a service for details, or just phone and describe the problem.

Emergency Plumbing
Burst lines, overflowing toilets and flooded ceilings handled at night, over weekends and on public holidays. The surcharge for after-hours work is confirmed on the call.
Read about emergency plumbing
Geysers
Elements, thermostats, valves and complete replacements for electric, solar and heat-pump systems, plus the burst-geyser report your insurer wants.
Read about geysers
Blocked Drains
Kitchen sinks, toilets, stormwater gullies and main sewer lines opened with drain machines, high-pressure jetting and camera inspection.
Read about blocked drains
Leak Detection
Showers, slabs, walls and underground supply lines checked with detection equipment, so we open only the spot that is actually leaking.
Read about leak detection
Burst Pipes
Split copper, perished galvanised and cracked plastic pipe repaired, and worn-out runs replaced when another patch would just buy a few months.
Read about burst pipes
JoJo Tanks
Water storage tanks with a pump and pressure set, tied into the household plumbing so a municipal shutdown does not stop the showers.
Read about jojo tanks
Independent Feedback

Customers Rate MacRamos 5 Stars on Google

Do not take our word for it. Our Google profile holds 5-star reviews from homeowners, tenants, body corporates and business owners. Read a few from your part of the city, then decide.

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Questions We Get

Leak Detection Gauteng: Questions

Select any question to open its answer. If yours is not listed, our office can help.

Close every tap, then watch the water meter for a few minutes. If it moves, water is escaping somewhere.

Only a small area once the leak is located. Detection equipment avoids unnecessary breaking.

Yes. We trace underground lines and open only where the leak is.

It depends on your policy. We provide a report and quote you can submit.

Not during the day. After-hours visits carry a surcharge, quoted before we send anyone.

Parts of Centurion and the West Rand are on dolomite, where leaking water can weaken the ground. Leaks there should be fixed quickly.

City Pages

Gauteng Cities With Their Own MacRamos Page

Each city below has a page describing its suburbs, the plumbing faults we see there and the local MacRamos sites that serve it. For the full list of local websites, see our network page.

MacRamos Home
Emergency Plumbing
Geysers
Blocked Drains
Leak Detection
Burst Pipes
JoJo Tanks

MacRamos Plumbing also runs local websites for individual towns and for geysers, drains and roof leaks. They share our phone lines and our guarantee. Find your local MacRamos site or go straight to all plumbing services.

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