A technician washing the inside wall of a water tank with a pressure hose
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Water tank cleaning in Al Sharafiyah Jeddah

Al Sharafiyah is a commercial strip along King Fahd Road where every shop, office and storeroom sits above its own tank. Here tanks carry both commercial and residential water demand, and the load on the system runs constant and heavy because there is no pause in daily consumption.

  • Potable-rated materials

    Linings and disinfectants cleared for drinking water tanks, not general-purpose products.

  • You get the downtime first

    How many hours the tank is out of service, told before we start rather than after we finish.

  • A first-draw flush

    We run the first draw off after refilling, and the tank is not handed back until the water runs clear.

  • Ground and roof tanks

    Villas, apartment blocks and premises that need a written record of each visit.

Why the job is different in Al Sharafiyah

Most tanks here are old and buried under heavy buildings, and the pipework is complex because shops, flats and offices all share a single line from the street. The method is set out in full on how we approach Water tank cleaning.

The first reason

Commercial use drains the tank pressure rapidly

Shops and offices consume water throughout working hours, depleting tank reserves much faster than residential use alone. This means more air intake through ventilation openings and capture of far more dust inside the tank.

The second reason

Stacked buildings load old tanks under extreme weight

Dense apartment blocks stacked above ground floor shops place enormous load on old tanks beneath them. The lining deteriorates steadily, hairline cracks expand, and silent leakage can develop without warning.

The third reason

King Fahd Road traffic deposits dust on all openings

The busy main road generates constant heavy exhaust and dust that settles on building rooftops. Ventilation and access openings absorb this commercial dust directly into the water inside the tank.

The character of Al Sharafiyah

Commercial area: offices, showrooms and small stores

Commercial areas here combine shops with residential units above, sharing a complex tank system, so cleaning must respect the different water demands at each level of the building.

Before treatment

The condition of the tank decides the method

The district stretches along a busy main road where commercial dust and vehicle emissions settle on rooftops and tank ventilation openings constantly throughout the working day.

Fine brown sediment beneath shallow water

The layer on the floor

The flat floor collects silt and commercial dust that build up steadily and need powerful extraction and filtration to remove completely.

Water turned green by algae

Light and algae

Low light and heavy daily use produce slow but constant algae growth on lower wall surfaces despite the sealed lid.

A damp concrete wall carrying a dark deposit

The deposit on the wall

Rust and brown mineral deposits form on walls from old iron pipework, requiring vigorous scrubbing and chemical disinfectant penetration.

A concrete surface with a fine hairline crack

The lining and hairline cracks

The concrete lining cracks under the immense weight of tall buildings above, and hairline fractures widen steadily over time.

The lid of a water tank on a building roof

The lid and the access hatch

The lid and access hatch face constant street dust exposure and need weekly cleaning to prevent debris falling into the tank.

A plastic pipe leaving the exterior wall of a building

The vent and the overflow pipe

Ventilation and overflow pipes clog easily from commercial dust and need monthly clearing to stay effective.

How we work

  1. 1

    Inspect before the drain

    Tank type and material, the condition of the lining, the depth of the sediment, the lid and the vent, and where the drained water will go. We agree the window without supply before anything is opened.

  2. 2

    Drain, then lift the sludge

    The water leaves through the outlet, then the layer beneath it is taken out by hand and by suction. That layer is the reason for the visit, not the water that ran out ahead of it.

  3. 3

    High pressure wash

    Walls, floor and the joint where they meet, with a brush wherever the film resists, then the wash water is taken out completely so nothing we lifted settles again.

  4. 4

    Disinfect and put back in service

    Disinfectant over every internal surface, left for its contact time and then rinsed out, followed by the refill, a first draw off at the taps, and a report on what was inside the tank.

What water tank cleaning includes

  • A technician inspecting with a flashlight

    An inspection before the valve

    Tank type, lining condition, depth of sediment, lid and vent, recorded before any water leaves.

  • A metal floor drain

    Full drain and sediment removal

    The water through the outlet, and the layer below it by hand and by suction until the floor itself is showing.

  • A spray nozzle in close detail

    Pressure washing walls and floor

    High pressure across the surfaces and corners, and a brush on anything water alone will not lift.

  • A gloved hand applying bait into a joint

    Disinfection after the wash

    A disinfectant intended for drinking water tanks, named to you before it is used, left for its contact time and then rinsed out.

  • A clean kitchen counter after treatment

    Refill and the first draw off

    We refill, run the taps so the new water moves through the pipework, and tell you when it is ready to use.

  • The visit report being written on a clipboard

    A report and the next date

    What was inside the tank, anything on the lid or the lining that needs repair, and a sensible date for the next clean.

Landmarks of Al Sharafiyah

Tanks in Al Sharafiyah sit beneath shops and offices along King Fahd Road near King Saud Mosque and Dr Bakhsh Hospital. Access is from rooftops or building service passages, with coordination needed between commercial and residential tenants.

  • King Fahd Road
  • King Saud Mosque
  • Dr Bakhsh Hospital
  • Khalid ibn Al Walid Street
  • Othman ibn Affan Street
  • University of Jeddah (Al Sharafiyah campus)

Questions about this district

Is the water in the shop different from the water upstairs?

The difference may be slight if both use a shared tank, but separate tanks mean the water can differ simply because the shop consumes water all day at higher flow rates.

The water from the tap smells faintly of cooking oil and road dust?

Commercial dust and vehicle emissions can enter through open ventilation. Regular cleaning and installation of air filters on vent openings significantly reduce this problem.

How often should a shop and residential tank cleaned if they share one?

If the tank is shared, heavy commercial use means cleaning every three months instead of six. If they are separate, the shop tank needs more frequent attention.

Old pipework beneath the shop and flat affects water purity?

Old pipes shed rust and metal particles into the water, especially in the first days after cleaning. Regular inspection and staged pipe replacement is essential.

Is separating the shop tank from residential water better for quality?

Yes, separation means each part gets water suited to its actual need. The shop might not need heavy disinfection like residential water does, but separation raises costs.

The shop water turned pale brown right after cleaning. Why?

Old pipework deposits rust and metal particles when high-pressure cleaning water flows through it. Prolonged rinsing with fresh water usually clears this within two days.

How much does water tank cleaning in Al Sharafiyah cost?

It is set after the inspection, because the price follows the type of infestation, the size of the space, how far it has spread and the number of visits it needs. Send a photo and a description on WhatsApp and we will give you an estimate before we reach Al Sharafiyah.

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Need water tank cleaning in Al Sharafiyah? Tell us what you saw and we will tell you what it needs

We reach Al Sharafiyah at a time we agree, and you get the full cost before we start.

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