Gauteng pool leak detection specialists
Pool Leak Detection in Gauteng, Done Properly
Losing water, paying for top-ups, or watching the level drop overnight? Skynet Pools finds pool leaks fast across Gauteng using pressure testing, dye testing and structural inspection, with the same team ready to fix the leak the moment it is confirmed.
- Non-invasive testing
- Free on-site quotes
- 24-48hr response
Why leak detection matters
A small pool leak costs you more than water
A pool that loses even 15 to 25mm of water a day can rack up thousands in unnecessary top-ups, blow your chemical balance, undermine paving and slowly damage the pool shell. The longer a leak runs, the more expensive the eventual repair, and the higher the chance of structural cracking around the bond beam.
Skynet Pools finds the source quickly using a structured combination of pressure testing, dye testing, electronic listening devices and full visual inspection of the shell, skimmers, lights and main drain. No guesswork, no chiselling up paving on a hunch, and no surprise bills.
We work right across Gauteng, from Pretoria and Centurion in the north to Sandton, Fourways, Randburg, Northcliff, Kempton Park, Boksburg and Benoni, with the same team finding and fixing the leak so you never deal with two contractors.
Call 068 133 0720 to book a leak inspection
Signs of a pool leak
How to tell if your pool is actually leaking
If you are seeing any of these, you almost certainly have a leak somewhere in the shell, plumbing or equipment.
Dropping water level
More than 10 to 15mm a week beyond what evaporation would explain, especially in cooler Highveld months.
Soggy patches outside
Wet ground, sinking lawn or paving lifting near the pool, plant room or filtration lines.
Cracks in coping
Hairline cracks in coping, beam or paving close to the pool edge often mean shell movement from a leak.
Air in return jets
Bubbles or sputtering from the return jets usually points to a suction-side plumbing leak.
Rising water bills
Sudden spikes in your water or chemical bills with no change in how you use the pool.
Chemicals out of balance
Constantly battling to hold chlorine, pH or stabiliser is a classic sign water is being lost and replaced.
Pump cycling oddly
Pump losing prime, switching on and off, or running dry can indicate a leak on the suction line.
Tide marks on the shell
A consistent water line stain at a specific level often shows where the water keeps dropping to.
Our leak detection methods
How we actually find your pool leak
We layer multiple techniques on every inspection so we never leave with a guess. No chasing shadows, no unnecessary digging.
Plumbing pressure testing
We isolate each line, pressurise it with air or water, and watch the gauge to confirm which run is leaking.
Dye testing
Tracking dye is released near suspected leak points so we can visibly see where water is being pulled into a crack or fitting.
Electronic listening
Geophone and ground microphone equipment isolates the sound of pressurised water escaping through underground pipes.
Structural inspection
Full visual check of the shell, bond beam, coping, expansion joints and pool surround for stress cracks and movement.
Light, drain & fitting check
Underwater lights, main drain, skimmer throats, return eyeballs and step joints are individually checked and dye tested.
Written report + quote
You get a clear written report of what we found and an itemised quote for the fix. No verbal "we think it's the pipes".
How we work
How a Skynet leak detection appointment runs
Clear, calm, on time. We do not pull up paving until we have proof of where the leak is.
- 01
Phone or WhatsApp consult
Tell us your symptoms, pool age and where you are in Gauteng. We rule out evaporation first so you do not pay for a leak that is not there.
- 02
Booked on-site visit
We schedule the inspection at a time that suits you and confirm the price upfront. No callout surprises.
- 03
Full structured inspection
Pressure, dye and electronic testing combined with a visual check of shell, fittings and equipment.
- 04
Pinpoint and confirm
We physically prove where the leak is, photograph it where possible and walk you through what is going on.
- 05
Written report + repair quote
Itemised quote for the fix, with options if there is more than one viable repair path.
- 06
Same team does the fix
Approve the quote and our crew handles the repair, from a simple plumbing seal up to a full fibreglass relining.
Typical pricing
Honest, upfront leak detection pricing
Starting prices for the most common leak detection and repair work in Gauteng. Every quote is confirmed after a free on-site assessment.
Initial Pool Inspection
Free
Full Leak Detection
From R2,800
Plumbing Line Repair
From R3,400
Skimmer / Main Drain Seal
From R2,600
Fibreglass Relining
Quoted on-site
Marbelite Remarbling
Quoted on-site
Structural Crack Repair
Quoted on-site
Full Pool Renovation
Quoted on-site
Every quote is confirmed after a free on-site assessment. No surprises, no hidden fees.
Why Skynet for leak detection
The team that finds the leak is the team that fixes it
Most leak detection companies in Gauteng hand you a report and disappear, leaving you to find a contractor brave enough to act on it. Skynet Pools does the inspection, the diagnosis and the repair under one roof, with one written workmanship guarantee covering the whole job.
One crew, one number
Detection, repair, refurb and aftercare all through the same Skynet team across Gauteng.
Written workmanship guarantee
Every leak fix, plumbing repair, fibreglass reline or remarble is backed in writing.
Non-invasive first
We exhaust the non-destructive tests before recommending paving lifts or digs. Your garden stays intact.
Frequently asked
Pool leak detection, answered
The questions Gauteng homeowners ask Skynet Pools most often about leak detection.
How do I know if my swimming pool is leaking?
The clearest signs are a dropping water level beyond normal evaporation (more than 12mm a week), soggy patches around the pool, rising water bills, air bubbles from the return jets, cracks in coping or paving and equipment that cycles on and off oddly. A bucket test on the top step over 48 hours is a quick way to confirm a leak before calling us.
How does pool leak detection actually work?
We combine several methods. Pressure testing of plumbing lines isolates which pipe is leaking, dye testing pinpoints leaks in the pool shell, electronic listening devices identify underground pipe leaks and structural inspection covers skimmers, lights, main drains and the bond beam. Every job ends with a written report and an itemised repair quote.
How much does pool leak detection cost in Gauteng?
A full pool leak detection job starts from R2,800 and is confirmed on-site after we assess the size and complexity of the pool. There is no callout fee on top of the inspection price, and the cost of any follow-on repairs is quoted line by line so you stay in control.
Do you fix the leak after finding it?
Yes. The same Skynet Pools team that finds the leak repairs it, whether that is a simple plumbing seal, a skimmer reset, a main drain re-bed, a fibreglass relining or a full marbelite remarble. You only ever deal with one number and one crew.
Will you have to break up my paving or garden?
Almost never. Our leak detection is non-invasive. We only recommend lifting paving or excavation when we have confirmed exactly where an underground pipe leak sits, and only after you have approved the quote. No unnecessary digging, no guesswork.
How long does a leak detection appointment take?
Most residential pool leak detection appointments take between 90 minutes and 3 hours, depending on pool size, plumbing layout and how many tests are needed. Larger estate and commercial pools may take longer.
How quickly can you come out for a suspected leak in Gauteng?
We aim to attend suspected leaks across Gauteng within 24 to 48 hours. For commercial pools and estates losing water fast, we book same-day visits wherever possible.