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Water tank cleaning and disinfection

Storage tanks across Malé and Hulhumalé collect sediment and biofilm quietly, and the first sign is usually taste or a smell at the tap. We drain, scrub, disinfect and refill, then leave a dated record for the building file.

Typical turnaround: Half a day per tank in most buildings

Rooftop water storage tanks on a building against a blue sky

What is included

  • Full drain down and sludge removal
  • Interior wall, floor and baffle scrubbing
  • Disinfection with food-safe chemistry, then thorough rinse
  • Inlet, outlet, overflow and lid seal check
  • Sediment filter housing cleaned where fitted
  • Refill supervised and handed back ready to use
  • Dated service record for the building file

Suited to

  • Apartment buildings and management companies
  • Guesthouses and small hotels
  • Restaurants and food production sites
  • Offices with rooftop storage

About water tank cleaning

How long is the water off?

Usually three to five hours for a single tank. We schedule it for the quietest part of the day and let residents know the window in advance.

How often is it needed?

Once a year for most residential buildings. Food premises and guesthouses are better on a six-month cycle.

Tell us what needs cleaning

Send the property type and the rough size. We will come and survey it, usually within a day or two, and send a fixed price after that.