Skip to content
0204 593 7845
Drain Unblocker London
Professional drainage engineers attending a blocked drain in London
Trusted across all 32 London boroughs

London's drainage experts — blocked drains cleared same day

From Victorian terraces in Islington to new-builds in Canary Wharf, we clear every type of blockage with fixed pricing and no call-out fee.

  • All 32 London boroughs covered
  • No call-out fee — fixed pricing upfront
  • Specialists in Victorian clay drainage
  • 60-90 minute emergency response
24/7 Emergency service
32 Boroughs covered
60min Avg response time

Get your free London quote

Free, no-obligation — we'll call you back fast.

How it works

Three steps from blocked drain to flowing again — most jobs completed within two hours of your call.

Step 1

Describe your problem

Tell us your London postcode and what's happening — slow drains, bad smells, overflowing manholes. We'll dispatch the nearest available engineer immediately.

Step 2

Engineer arrives fast

A fully equipped engineer aims to reach you within 60-90 minutes. We carry jetting equipment, CCTV cameras, and drain rods as standard — no return trips needed.

Step 3

Problem solved, report sent

We clear the blockage, run a CCTV check where needed, and explain exactly what caused the issue — including advice on London Clay, tree roots, or Thames Water boundaries.

Why London homeowners and landlords choose us

We're not a national call centre dispatching random contractors. Our engineers are London specialists who understand the city's unique drainage challenges.

No call-out charge, fixed pricing

You'll know the cost before any work starts. No hourly rates, no hidden extras, no surprises — anywhere in London.

Victorian drainage specialists

London Clay, tree root intrusion, cracked clay pipes, shared lateral drains — we deal with the problems specific to London's aged infrastructure every day.

Fully insured, all 32 boroughs

Public liability insurance, fully DBS-checked engineers, available 24 hours a day across every London borough from Barnet to Bromley.

No-dig repairs available

Pipe relining lets us fix cracked and damaged drains without digging up your London garden, driveway, or pavement — saving time and mess.

Frequently asked questions

Common questions about drainage services in London.

How quickly can you respond to a blocked drain in London?
We aim to reach most London addresses within 60-90 minutes for emergency call-outs. For non-emergency bookings, same-day appointments are often available. Response times can vary slightly in outer London boroughs during peak traffic hours.
Do you cover all London boroughs?
Yes, we cover all 32 London boroughs plus the City of London. From Barnet in the north to Bromley in the south, Havering in the east to Hillingdon in the west — we provide drain unblocking and drainage services across Greater London.
How much does drain unblocking cost in London?
Drain unblocking costs in London typically range from £80–£250 for a standard residential blockage, depending on the severity and location of the blockage. We provide fixed-price quotes before work commences so there are no surprise charges. Emergency 24/7 call-outs may carry a premium over standard daytime rates.
Are you available 24 hours a day, 7 days a week?
Yes, our emergency drain service operates 24 hours a day, 365 days a year. Drainage emergencies don't follow business hours, and neither do we. Call us at any time for an immediate response.
What causes blocked drains in London?
The most common causes of blocked drains in London include: grease and fat build-up (fatbergs), root intrusion from London's many mature trees, collapsed or cracked Victorian clay pipes, flushed non-flushable items (wet wipes, cotton products), and ground movement from London Clay shrink-swell. London's Victorian drainage infrastructure is particularly susceptible to root infiltration and joint displacement.
Will you need to dig up my garden or driveway?
Most drain blockages can be cleared without any excavation using drain rods or high-pressure jetting. Where structural repairs are needed, we use no-dig pipe relining wherever possible. Only where no-dig solutions are not viable will we recommend excavation.

Blocked drain? We can be there today.

Call now for a rapid response anywhere in Greater London — no call-out fee, fixed pricing guaranteed.

Call now Get quote