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About us

Looking after the water you store

Tank Sudda is a water tank and sump cleaning service in Sri Lanka. We clean the tanks that homes, apartment buildings and organisations depend on every day.

Why tank cleaning matters

In many Sri Lankan homes and buildings, water passes through an underground sump and an overhead tank before it reaches the tap. Both quietly collect sediment and debris over time, and because they are out of sight, they are easy to overlook.

Our work is simple to describe: we remove what has built up, clean the surfaces, and return the tank to service, keeping you informed about how long your water will be off and anything we notice along the way.

Our services cover deep cleaning, sump cleaning and commercial & institutional.

Why Tank Sudda

How we work

Straightforward commitments that apply to every job, from a single home tank to a whole building.
  • A clear quotation first

    You know what is included and what it costs before any work begins. No surprises on the day.

  • Sediment removed, not flushed

    Settled material is taken out of the tank instead of being washed down the outlet into your pipes.

  • Planned around your supply

    We tell you in advance how long your water will be off, so you can prepare.

  • Honest observations

    If we see a cracked lid, a gap or a damaged fitting, we tell you and leave the decision to you.

Sharing what we know

We publish practical guides to help property owners understand their tanks: how sediment builds up, how often to clean, and how to prepare. Start with our guides or browse the blog.

Ready to have your tank cleaned?

Tell us about your property and tanks. We will review your request and contact you to confirm the details, the quotation and a date.