Hidden water leak detection in Al Fyha, Riyadh: for companies (annual contract)

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

Why hidden water leak detection differs in Al Fyha

The centre of Al Fyha is at 24.6833, 46.8044, about 13.5 km from the centre of Riyadh, with an approximate radius of 1.2 km. The approximate area shown on the map is centred here. The centre of Al Fyha sits about 599 m above sea level (SRTM open elevation data).

Main roads in or near Al Fyha: Haroon Al Rasheed Road, Prince Saad Bin Abdulrahman Al Awal Road, Al Imam Al Shafi'i Road.

Picture the operations manager of a company whose offices and warehouse sit in a busy block. Water bills creep upward month after month, damp patches appear on a wall that was painted only last year, and the floor near the pantry feels cool underfoot. Nobody has seen a burst pipe, so the problem is easy to ignore until it becomes expensive. Hidden leaks behind walls, under slabs and inside storage tanks often run for weeks before anyone notices, and by then the damage has spread well beyond the original spot.

Al Fyha, centred at 24.6833, 46.8044, lies about 13.5 km from the centre of Riyadh, with an approximate radius of 1.2 km. Its centre sits about 599 m above sea level, which means the ground and the buildings on it are part of the wider Riyadh plateau. For a company in this area, the practical meaning is that the distance from the city centre is not the main concern; what matters is that each building has its own plumbing history, its own tanks and its own ageing pipe runs. A site that is fine on one side of the block may have a fault on the other, so checking the whole property rather than only the visible taps makes sense.

If you manage a company property here, start by reviewing your water meter readings over the past few months and noting any rise that has no clear explanation. Next, walk the building and look for damp skirting, bubbling paint, musty smells or unexplained wet patches, and record where they appear. Then inspect any storage tanks, checking the internal coating; where refurbishment is needed, typical internal coating costs are SAR 25–70 per m², so get the tank area measured before comparing quotes. Finally, arrange a targeted leak survey of the suspect zones before opening any walls, so that repairs are made once, in the right place.

For companies, an annual contract sets the scope, the visit schedule and the reports in writing.

Signs worth paying attention to

The following signs are worth checking before they grow:

• A hissing or trickling sound in the wall after the taps are off
• A damp patch that slowly grows on a wall or ceiling
• A water bill higher than usual with no change in use
• The meter keeps turning with every tap closed

Causes we see in the field

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

Tools and methods, and when we use them

From the first visit to the report

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 Fyha

Short answers for Al Fyha

What we advise against

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

The written outputs

You receive: a technical report with the readings, the likely leak position and a confidence level, in a technical report with a verification code.