Bathroom leak detection in Khobar: cost & published offers

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

Before we start: what we know about Khobar

The centre of Khobar sits about 9 m above sea level (SRTM open elevation data). Khobar is about 1.8 km from the sea coast (OpenStreetMap).

Team note on Khobar: Kashf teams serve this city and its nearby districts with the same documented inspection standard: device-based leak detection without demolition, a written report, and a clear scope before any work begins..

Bathroom leak detection in Khobar starts with the location itself. The centre of Khobar sits about 9 m above sea level, and the city is about 1.8 km from the sea coast. Because of this, a technician will usually look first at how water is supplied and stored on the property rather than assume the problem is simply at the surface. Where a building relies on a rooftop or ground-level tank, the tank's condition matters as much as the pipes inside the bathroom. Tank internal coating is quoted at SAR 25–60 per m², so anyone comparing offers should confirm whether a tank inspection is included in the visit or treated as a separate job. Checking the supply side first helps avoid opening walls before the source is clear.

Several things cannot be settled from a description or a photo and are left to the site visit. The technician needs to see the actual run of pipework behind tiles, the condition of the shower tray and the drain, and whether moisture is coming from a joint, a fitting or the surrounding structure. Pressure behaviour, the age of the fittings and signs of staining on nearby walls or ceilings can only be read on the spot. A reliable estimate is only possible after these checks, so any quoted figure given before the visit should be treated as a starting point rather than a final price. Ask for the inspection to be recorded in writing so the findings and the recommended repair can be compared later.

To help the technician, prepare some basic information before the visit. Note where you first noticed dampness, whether it appears after showers, at a fixed time of day, or only when another tap is running, and how long it has been happening. Say whether the building has a rooftop or ground tank, roughly when it was last cleaned or coated, and whether other flats or neighbours have reported similar problems. Clear floor plans, access to the ceiling below and the shared riser if there is one will speed up the work. Keep any earlier invoices or repair notes, since they show which parts have already been replaced and can save time in finding the true source of the leak.

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

Signs that call for bathroom leak detection

If you notice one of these signs in Khobar, it is a good moment to talk to the team:

• A stain on the ceiling of the floor below the bathroom
• Damp in the wall next to the bathroom
• Peeling paint near the floor drain

Causes we see in the field

• Damaged floor waterproofing around the drain.
• A common cause: a leaking supply pipe or mixer.
• A common cause: worn grout joints.

How we choose the tool in Khobar

From the first visit to the report

1. Pipe or waterproofing?: We separate a pressurised pipe leak from water passing through the floor layer.
2. Listening and moisture readings: Readings are taken around the shower, basin and toilet lines.
3. Floor test: A controlled water test on the floor shows whether the layer lets water through.
4. Recommendation: You know which repair is needed before any tile is lifted.

Facts and costs — Khobar

Questions from Khobar

Common mistakes we see

• Re-waterproofing the floor while the pipe is still leaking

What you get after the work

The written output: whether the problem is a pipe or the waterproofing, with its position. The report is numbered and can be checked with its verification code.