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Greater London Drainage 0781 7957 789
W1 · City of Westminster

Drain Unblocking in W1

Serving Mayfair, Soho, Marylebone and Fitzrovia around the clock, on fixed pricing and nothing charged for attending.

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75 min
Average response
Fully insured
All work guaranteed

When you have a drain blockage in W1, help is normally under 90 minutes away. We work across Mayfair, Soho, Marylebone and Fitzrovia and the streets around them, day and night, every day of the year.

What we cover in W1

The area we cover in W1 spans Mayfair, Soho, Marylebone and Fitzrovia, part of City of Westminster. Because we cover the neighbouring postcodes too, a drain shared between streets is not a problem.

Mayfair, Soho, Marylebone and Fitzrovia combine listed townhouses, mansion blocks and one of the busiest hospitality districts in Europe. Basement kitchens with pumped waste are everywhere, and loading restrictions shape when work can happen.

Common causes in W1

Across W1, these are the ones that come up again and again:

  • A restriction that has been forming for months, completed by a downpour
  • A structural fault in the pipe catching debris every time
  • A blockage on pipework shared with neighbours
  • Storm water using the same pipe as the foul waste

Signs worth reporting

The symptoms worth reporting when you ring:

  • Water standing in an outside gully long after use
  • Several fittings draining slowly at once, not just one
  • Gurgling from a toilet or sink as another appliance drains
  • Foul odour around a chamber that is stronger in warm weather

How the visit works

This is how a visit works:

  1. Make the property safe on arrival
  2. Trace the restriction by working through the chambers
  3. Clear the line with whichever method suits the cause
  4. Tell you what we found and whether the pipe needs more than clearing

Before we arrive

Worth doing while you wait:

  • Keep water use to nothing, including the washing machine and dishwasher
  • Keep people and pets away from any standing waste water
  • Make sure the chambers can be reached
  • Note which fittings are affected when you ring

Who pays for the repair

On terraced and converted property, ownership is the first thing to settle. A private drain serving one building is the owner’s; past the boundary it is normally Thames Water. We record it so you have something to act on.

What it costs in W1

Drain unblocking starts at a fixed £120 plus VAT, with no call-out charge at any hour. Prices are fixed rather than hourly, which means a stubborn blockage costs what we said.

Frequently asked

Yes, we are fully insured and every job we complete is guaranteed. Our engineers are experienced and vetted.

Stop using water in the property, including washing machines and dishwashers, and keep people away from any standing waste water.

Our average response is 75 minutes, and we are typically 60 to 90 minutes from any address in {W1}. We give you a realistic time on the call rather than an optimistic one.

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Greater London Drainage Ltd
W1C, Westminster, London
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Drainage experts only 60 to 90 minutes away, 24 hours a day, 365 days a year.

0781 7957 789