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Greater London Drainage 0781 7957 789
SW7 · Kensington and Chelsea

Drain Unblocking in SW7

Fast response across SW7, with no call-out charge and the price fixed before any work begins.

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75 min
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Drain blockages in SW7 rarely wait for a convenient moment. Someone answers whatever time you call covering South Kensington and Knightsbridge, and a fixed price given on the call.

What we cover in SW7

SW7 includes South Kensington and Knightsbridge, inside Kensington and Chelsea. Homes, flats and commercial premises are all covered, whatever the size of the job.

South Kensington and Knightsbridge have tall stucco terraces, museums and embassies, with extensive below-ground space. Deep basements discharging into nineteenth-century laterals are the local complication.

Common causes in SW7

Nearly everything we clear in SW7 comes down to a short list:

  • A build-up that has been narrowing the pipe for a while, finished off by one heavy load
  • A structural fault in the pipe collecting everything that passes
  • A shared run affecting several properties
  • Surface water overwhelming a combined sewer

Signs worth reporting

What tends to prompt the call across SW7:

  • Water standing in an outside gully when nothing is running
  • Several fittings draining slowly at once, rather than a single sink
  • Bubbling in the pan when the bath is let out
  • A drain smell outside that keeps coming back

How the visit works

Finding the cause comes before clearing it:

  1. Stop further discharge into the blocked run on arrival
  2. Trace the restriction by working through the chambers
  3. Clear it by jetting or mechanically
  4. Report what caused it and whether the pipe needs more than clearing

Before we arrive

While you wait for us, there are two or three useful steps:

  • Stop using water in the property, particularly appliances on a timer
  • Cordon off contaminated ground
  • Clear access to the drain covers if you can
  • Note which fittings are affected for the call

Who pays for the repair

A blockage is not automatically your bill. Most pipework beyond your boundary became the water company’s responsibility in 2011, which means a fault beyond your boundary is theirs to fix. We work out where the fault is and say so, even where it means there is no job in it for us.

What it costs in SW7

Drain unblocking starts at a fixed £120 plus VAT, with no call-out charge at any hour. You get a fixed figure rather than a running clock, so a difficult job in SW7 does not become an expensive surprise.

Frequently asked

Yes. We run a genuine 24/7 emergency service, 365 days a year, including bank holidays.

Shared drains and public sewers are usually the water company's responsibility rather than yours. We identify where the fault sits and tell you plainly, so you are not paying for someone else's pipe.

Yes. We work with restaurants, offices, retail and managed buildings, and we can attend outside trading hours where closing during the day is not practical.

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Greater London Drainage Ltd
W1C, Westminster, London
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0781 7957 789