Blocked Drain Plumber in London
Blocked toilets, slow sinks, foul drains and outside gullies cleared with pro-grade rods, jetters and CCTV diagnosis. Across Greater London and the Home Counties, 24 hours a day.
Fixed from
£89
No call-out fee. Final quote agreed before any work starts.
Why London Calls Pipe Assassin for Blocked Drain
London's Victorian combined sewer network and the proliferation of converted HMO flats mean blocked drains are a constant. Tree-root intrusion is endemic in N-postcodes (Crouch End, Muswell Hill, Highgate); fat-fall blockages dominate the central restaurant belts. We jet, rod and CCTV-survey across every London borough.
Blocked Drain is one of more than fifteen plumbing trades we cover. See the full list of plumbing services and fixed prices, or browse every trade we cover in London on the London plumber hub.
What's Included in Our London Blocked Drain Service
From £89 for a single blockage clearance — fixed before we start
CCTV survey with USB recording available from £149
Hydro-jetting for roots, fat, scale and stubborn build-up
We clean down after ourselves — no mess, no smell, no mystery charges
Repeat-blockage diagnosis: we find the cause, not just clear the symptom
Pipe Assassin — 24/7 Emergency Cover
Need a blocked drain in London now?
Real plumber on the phone 24/7. Rapid response, tight ETA on the call.
- G3 Certified
- WRAS Approved
- £5m Insured
- 12,000+ jobs
Blocked Drain in London — FAQs
Why does my drain keep blocking?
Repeat blockages almost always have a root cause — collapsed sections, root intrusion, fat build-up, or a poorly-laid join. A CCTV drain survey identifies the cause in under an hour so you can stop paying to clear the same blockage twice.
Will you damage my drains with jetting?
No. Our jetters are pressure-calibrated for domestic clay, plastic and pitch-fibre drain runs. We never use commercial-pressure jetting on a residential system without first running a CCTV survey to confirm the pipework can take it.
Do you do drain clearance under insurance?
Yes. Many UK home insurance policies include 'home emergency' cover that pays for drain clearance. We provide the documentation your insurer needs — survey footage, written report, itemised invoice.
Other Services We Cover in London
Pipe Assassin handles every plumbing trade across London, 24/7.
Same Service in Other Cities
Blocked Drain cover across our top UK catchments.
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24/7 Emergency Plumbing
Your home is flooding.
We’re already on the way.
Burst pipe, no hot water, drain backed up — rapid response, tight ETA on the call.