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Pool leak detection case study

Meyersdal Light Niche Leak

Issue: light niche leak

Client reported water loss. Visual inspection, pressure testing and dye testing were conducted. Findings confirmed light niche leak. Appropriate repairs were recommended.

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Pool Leak Detection Qualification Form

Please complete the details below so we can qualify the leak properly before dispatching a technician. The inspection fee covers leak detection and diagnosis only. Repairs are quoted separately after testing.

Important: Pool Leak Detection Pros is based in Gauteng. Service charges outside Gauteng are generally higher because of travelling distance. Photos and videos should be sent on WhatsApp after submitting the form.
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By submitting, you confirm that the information supplied is accurate enough for initial qualification. Final diagnosis depends on inspection and testing on site.

More pool leak questions

Quick answers to questions we are often asked. All 56 are on our pool leak FAQ page.

Can pool lights leak?

Yes. Pool lights are common leak points because the niche, conduit, cable gland or surrounding seal can fail. Dye testing around the light can show whether water is being drawn into the fitting or conduit. Light leaks should be repaired correctly because temporary sealants often fail again.

Can a leaking light be repaired without replacing the whole pool surface?

Often yes, if the defect is limited to the light niche, conduit or surrounding seal. However, if the pool surface around the light is weak, cracked or porous, a local repair may not be enough. The inspection should determine whether the light is the only leak or one of several leak points.

Can a pool leak only at a certain water level?

Yes. A pool may drop until it reaches the level of the leak and then slow down or stop. This often happens with leaks at lights, weirs, return jets, tile lines, cracks or surface defects. The stopping level is an important clue because it tells the technician which fittings and areas require closer dye testing.

What is dye testing?

Dye testing uses coloured dye near suspected leak points such as lights, weirs, aimflow jets, cracks, steps, mosaics and surface defects. If the dye is pulled into an opening, it indicates active water movement through that point. Dye testing is useful for visible or accessible leaks, but it must be done carefully with the water calm and circulation off.

Do you need to drain the pool for leak detection?

Usually no. Many leak detection procedures require the pool to contain water because the water level, pressure and dye movement help identify the leak. Draining a pool unnecessarily can create other risks, especially in certain ground conditions. If draining is required for a repair, that should be planned separately.

How long does pool leak detection take?

Many residential leak detections can be completed within a few hours, but timing depends on access, pool size, number of lines, equipment layout and whether multiple leaks are present. Complex cases, commercial pools and estate facilities may require more time and staged testing.