High water bill in Dammam: emergency

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

Before we start: what we know about Dammam

Dammam is about 4.3 km from the sea coast (OpenStreetMap). The centre of Dammam sits about 12 m above sea level (SRTM open elevation data).

Team note on Dammam: 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..

High water bills in Dammam are often tied to how water moves through a property, and the first things to check are the ones that can be confirmed from the home itself. The centre of Dammam sits about 12 m above sea level, which matters because water in an elevated tank or rooftop system depends on the pressure and pump arrangement feeding it, so a technician will first look at whether the tank is filling and emptying more often than usual. Dammam is also about 4.3 km from the sea coast, so the first checks focus on the water supply lines and outlets rather than assumptions about the source. Start by reading the meter at a time when no tap is running, then again after an hour, to see whether water is still moving when everything is closed. A reading that keeps climbing points to a leak somewhere in the system, while a steady reading suggests the usage is coming from normal fixtures used more than expected.

Some causes can only be confirmed on site. A technician will need to inspect the tank and its float valve, the pump controls, toilet cisterns, outdoor taps and any irrigation lines, and will decide whether the problem is a hidden leak under floors or in walls. Tank condition is also assessed in person; if the internal coating is damaged, the cost of recoating is quoted per square metre, typically SAR 25–60 per m², but the exact area and price can only be settled after measuring the tank. Do not open buried or concealed pipework yourself, and do not attempt repairs to the pump or valves before the visit.

To help the technician work quickly, have your recent bills ready so the increase can be compared with earlier months, and note the date the rise first appeared. Tell them whether anyone has recently changed fixtures, added a tank, or worked on the plumbing. Mark where the meter is located and clear access to the tank and pump room. Record any sounds you hear when taps are closed, such as running or hissing, and any damp patches, stains or unusually green areas on walls or the garden. Keeping the meter reading log from the earlier step will show the technician exactly where to begin.

If water is flowing, close the main valve first, then call or message with photos.

Signs worth paying attention to

The following signs are worth checking before they grow:

• The meter moves at night
• A sudden jump in the bill without a clear reason
• The tank fills more often than before

Causes we see in the field

• A silent leak in the network.
• A common cause: a float valve that does not close.
• A leaking toilet cistern.

Tools we use in Dammam

How the work is done, step by step

1. Two meter readings: Readings are taken with all use stopped, some time apart.
2. Cisterns and float valve: The usual silent causes are checked first.
3. Instrument survey: If the loss continues, the network is surveyed with instruments.
4. Report: You receive the readings in writing.

Quick comparison: facts and costs in Dammam

Short answers for Dammam

What we advise against

• Waiting for the next bill instead of testing the meter

What you get after the work

The written output: a report with the readings to support your follow-up on the bill. The report is numbered and can be checked with its verification code.