Hidden water leak detection in Al Naym, Jeddah: cost & published offers

Prepared by the technical team · editorial review · last updated 13 November 2026 · Sources

Why hidden water leak detection differs in Al Naym

The centre of Al Naym is at 21.6277, 39.1437, about 9.9 km from the centre of Jeddah, with an approximate radius of 2.3 km. The approximate area shown on the map is centred here. Main roads in or near Al Naym: Madinah Road, Prince Ahmed bin Abdulaziz Road, Madinah Road.

Al Naym is about 4 km from the sea coast (OpenStreetMap). The centre of Al Naym sits about 7 m above sea level (SRTM open elevation data).

Hidden water leak checks in Al Naym, Jeddah, start with the location itself. The centre of Al Naym sits at 21.6277, 39.1437, about 9.9 km from the centre of Jeddah, with an approximate radius of 2.3 km. The centre of the district sits about 7 m above sea level, and it lies about 4 km from the sea coast. Because the area is low and close to the coast, a technician will look first at the lower parts of a property, including ground-level floors, boundary walls, and any water storage tanks, where moisture can collect without being obvious.

Other points are left to the site visit. The exact route of pipes, the age of the plumbing, the condition of joints, and whether a leak is coming from inside the building or from outside supply lines cannot be known from a distance. The technician will confirm the source by testing and inspection on the spot, and will decide what needs opening up or checking further. Where a water tank is involved, the surface condition of the interior will be assessed directly, since the internal coating of a tank is priced per square metre, at SAR 25–65 per m², and the final figure depends on the measured area and condition found on arrival.

For the technician, the most useful information includes the building type, the number of floors, where stains or damp patches have been noticed, when the problem first appeared, and whether a water meter reading has changed unexpectedly. Please also note the tank location and its approximate size, and whether the property has had previous repairs. Clear access to the ground floor, the roof area and any storage tank room will help the visit move quickly. Sharing these details in advance lets the technician arrive prepared, check the most likely areas first, and give a clearer account of the work needed.

Prices shown on this page come from our own published price list for the city; the final price is set after inspection.

When do you need hidden water leak detection?

These are the signs most often linked to hidden water leak detection:

• A damp patch that slowly grows on a wall or ceiling
• A hissing or trickling sound in the wall after the taps are off
• The meter keeps turning with every tap closed

Causes we see in the field

• A common cause: a hot line that expands and contracts with use.
• A common cause: a corroded joint inside a wall.
• A cracked pipe under floor tiles — we check this before anything else.

Tools and methods, and when we use them

The steps in order

1. Meter test: We stop all use and watch the meter to confirm whether water is actually being lost.
2. Line isolation: We close valves one line at a time to see which line loses pressure.
3. Acoustic listening: We follow the sound of water escaping under pressure and compare its strength between points.
4. Thermal imaging and moisture mapping: We map how far the wet area spreads behind paint and tiles.
5. Documentation: Readings, photos and the likely position go into a written report.

Quick comparison: facts and costs in Al Naym

Questions from Al Naym

Common mistakes we see

• Repainting the stain while the moisture keeps coming back
• Breaking tiles at random before the line is identified

The written outputs

The written output: a technical report with the readings, the likely leak position and a confidence level. The report is numbered and can be checked with its verification code.