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Drain Unblocker London
Professional drainage engineers attending a blocked drain in London

High-Pressure Drain Jetting in London

Professional high-pressure water jetting service across all 32 London boroughs — clearing stubborn blockages, grease build-up, and root ingress from residential and commercial drainage systems.

  • All 32 London boroughs covered — north, south, east, and west
  • High-pressure water jetting with specialist nozzles
  • Residential and commercial drains across Greater London
32 Boroughs covered
CCTV Drain surveys
Jetting High-pressure drain cleaning

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Tell us about the problem and we'll get back to you.

Common issues we fix

We fix a steady set of problems across London properties. We explain the cause first, because you should know why it happened before we agree any work.

  • Persistent grease blockages in London commercial kitchens and restaurants
  • Root ingress through joints in Victorian clay drainage pipes
  • Scale and fat build-up in residential lateral drains
  • Recurring blockages that drain rods cannot fully clear
  • Sewer drain cleaning for London properties on Thames Water mains
  • Blocked gullies and external drains in London gardens and car parks

What's included

Every visit follows the same steps. As a result, you get the same standard of work whether the job is a quick clearance or a detailed survey.

  • On-site assessment and jetting pressure selection for your pipe type
  • High-pressure water jetting with specialist nozzles (rotating, penetrating, or root-cutting)
  • Post-jet flow test to confirm full clearance
  • Before-and-after CCTV footage available on request
  • Written job report with cause identified and maintenance advice

High-pressure water jetting for London drains

High-pressure jetting pumps water through the drain to remove a blockage and clean the full bore. Drain rods punch through a blockage but leave residue on the pipe walls. Jetting clears the blockage and scours the walls at the same time, so it restores full flow. In the UK this is the usual term for what some call hydro jetting.

Most London drainage is old Victorian clay. Decades of cooking waste cling to the rough clay walls under terraced homes and commercial kitchens. The bore narrows, and blockages return every few months. Jetting removes that build-up far more fully than rodding can.

London borough coverage: all 32 boroughs

We provide high-pressure drain jetting across all 32 London boroughs. We work in Barking & Dagenham, Barnet, Bexley, Brent and Bromley. We also cover Camden, the City of London, Croydon, Ealing and Enfield. Greenwich, Hackney, Hammersmith & Fulham, Haringey and Harrow are on the list too.

We work in Havering, Hillingdon, Hounslow, Islington and Kensington & Chelsea, while Kingston upon Thames and Lambeth are on our list too. Lewisham, Merton and Newham follow. We also attend Redbridge, Richmond upon Thames, Southwark, Sutton and Tower Hamlets. Waltham Forest, Wandsworth and Westminster complete the set.

Our engineers work across the capital, north, south, east and west. This is a London-only service, because we do not cover areas outside Greater London. All prices are in pounds (£).

Our process

Inspect

We confirm where the blockage is and check the pipe condition. Older Victorian clay drains may have cracks or displaced joints, so we check them before we choose the jetting pressure.

Resolve

We pick the right nozzle for the job. A rotating head suits grease, a penetrating nozzle suits scale and a root-cutting head suits roots. The engineer keeps working until the flow test shows a full clearance.

Prevent

We explain the cause, which is often grease from a commercial kitchen or roots from a street tree. We then suggest a maintenance plan, since regular care stops blockages returning.

High-Pressure Drain Jetting services we offer

Domestic Drain Jetting

High-pressure jetting for London residential properties — terraced houses, flats, and period homes.

Commercial Drain Jetting

Industrial-strength jetting for London commercial properties, restaurants, and offices.

High-Pressure Drain Jetting — frequently asked questions

Is high-pressure jetting safe for Victorian drains in London?

Yes, when an experienced engineer checks the pipe condition first. We set the pressure to suit the pipe type and age. If there is any doubt, a CCTV survey before jetting is the safest choice.

Do you provide sewer drain cleaning across London?

Yes, sewer drain cleaning is one of our most-booked services. Our jetting units clean lateral drains, shared sewer runs and the pipe between your property and the public sewer. We use specialist nozzles for grease, scale and roots. Before-and-after CCTV footage is available on request for these jobs.

Helpful articles

Drain Jetting

High-Pressure Drain Jetting in London: What to Expect and When You Need It

High-pressure jetting is the most effective way to clear stubborn London drain blockages. Here's what the process involves and how to know when you need it.
 Drain Advice

Drain Jetting vs Drain Rodding: Which Method Do You Need?

Drain jetting and rodding are different tools for different jobs. Our London engineers explain when each method works, how they combine, and what yours will cost.
 Drain Advice

Why London Drains Block So Often: The Victorian Infrastructure Problem

London's drainage network is one of the oldest in the world. We explore why Victorian-era pipes cause so many modern blockages and what homeowners can do about it.

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