Drain & sewer leaks for villas in Khshm Al Aan, Riyadh

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

Before we start: what we know about Khshm Al Aan

The centre of Khshm Al Aan is at 24.6811, 46.8683, about 19.8 km from the centre of Riyadh, with an approximate radius of 1.2 km. The service-area circle on the map below is drawn from this point. The nearest wadi channel is about 2.9 km from the centre of Khshm Al Aan (OpenStreetMap).

The centre of Khshm Al Aan sits about 580 m above sea level (SRTM open elevation data). Main roads in or near Khshm Al Aan: Second Ring Road.

Is a slow drain or a damp patch in the garden wall something a villa owner in Khshm Al Aan can leave for a few weeks? In most cases, no. The neighbourhood sits about 19.8 km from the centre of Riyadh, with its centre at 24.6811, 46.8683, and an approximate radius of 1.2 km. The centre of the area is about 580 m above sea level, and the nearest wadi channel lies roughly 2.9 km away. Those features matter for drainage, because ground that drops toward low channels can hold water and stress older pipe runs, so a leak that starts small can spread quietly under a villa's floors or garden.

Our inspection for drain and sewer leaks in Khshm Al Aan follows a fixed sequence. The technician first asks where the symptoms appear, such as gurgling toilets, wet patches on the ground, or a foul smell near the boundary wall. Next comes a visual check of inspection chambers and accessible outlets, followed by a camera survey of the pipe run to locate cracks, displaced joints, or root intrusion. Where a storage tank is part of the system, the technician also reviews its condition. Internal coating for tanks is priced per square metre at SAR 25–65 per m², and the final figure depends on the surface area and the condition of the existing lining. Each step is recorded so you receive a clear written note of what was found before any repair is proposed.

Before the visit, gather a few details that save time on site. Note when the problem started, which fixtures drain slowly, and whether the smell or wetness is worse after rain. Clear access to inspection covers, the garden boundary, and any roof or ground tank, and keep pets and vehicles away from excavation routes. If you have earlier plumbing drawings or previous repair invoices, have them ready, since they show where pipes were rerouted. Finally, tell us if the villa has been empty for a while, because stagnant water can give misleading readings during the first check.

Villas often have several lines and tanks; we test them one at a time so the cause is clear.

Signs worth paying attention to

The following signs are worth checking before they grow:

• Sunken tiles above a drain line
• A persistent sewage smell
• Slow drainage that keeps coming back

Causes we see in the field

• A broken buried drain pipe — we check this before anything else.
• A separated joint.
• Roots or build-up inside the line — we check this before anything else.

Tools we use in Khshm Al Aan

The steps in order

1. Inspection chambers: We open the chambers to see the flow and the condition.
2. Line camera: A camera goes through the open line to find breaks and blockages.
3. Dye test: Dye confirms where water leaves the line.
4. Recommendation: Local repair or line replacement, with the camera images.

Khshm Al Aan in facts and sources

Questions from Khshm Al Aan

What we advise against

• Masking the smell with fresheners while the break is still there

The written outputs

You receive: camera images of the line and the position of the break, in a technical report with a verification code.