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Drain Clearance Specialists — Richmond upon Thames

Blocked Drains in Richmond upon Thames – Same-Day Clearance

Blocked sinks, toilets and outside drains cleared same-day across Richmond upon Thames — from Georgian and Victorian houses in Richmond and Kew to riverside terraces in Twickenham and Barnes. High-pressure jetting and CCTV drain surveys, fixed price before we start.

TW1

TW2

TW9

TW10

TW11

TW12

390+

Drains cleared in Richmond upon Thames

15+

Years serving South West London

4.9★

Trustpilot · 1,800+ reviews

6

Postcode areas covered

£0

Call-out charge, ever

Gas Safe Reg. 123456

Which? Trusted Trader

TrustMark Registered

★ Trustpilot 4.9

£5M Insured

Dual-Qualified Electricians

Common Drain Problems

Blocked Drain Problems We Fix in Richmond upon Thames

From shared outside drains in Richmond’s period streets to kitchen and bathroom blockages in Twickenham and East Sheen, here are the drain problems our engineers are called out for most often across the borough.

Slow-draining sinks and baths

A build-up of grease, soap scum and hair gradually narrows internal pipework, causing water to drain more and more slowly — often the first sign of a blockage forming.

Blocked or overflowing toilets

Wipes, sanitary products and excessive toilet paper are the most common cause of toilet blockages across the borough's terraced housing, where waste pipe runs are often long and narrow.

Gurgling drains or bad smells

Gurgling sounds from a plughole or a persistent bad smell from a drain usually indicates a partial blockage or blocked air vent further down the system, common in older terraces across Barnes and Mortlake.

External drain blockages

Tree roots, silt build-up and misconnected pipework can block external drains serving several properties on the same run, a recurring issue on some of the borough's older streets — particularly near mature street trees around Richmond and Kew.

Richmond upon Thames drain context: Much of the borough’s housing, particularly the Georgian and Victorian properties around Richmond and Kew, was built with drainage systems now well over a century old. The borough’s abundant mature trees add a further risk of root ingress. A CCTV survey quickly identifies whether the issue is isolated to your property or further down a shared system.

TRANSPARENT PRICING

Blocked Drain Cost in Richmond upon Thames

Cost depends on the location of the blockage, whether a CCTV survey is needed, and the length of drain run affected. All prices are confirmed before we attend — no call-out charge.

Sink or bath unblocking

Internal waste pipe blockage, single fixture

from £90

30–60 min

Toilet unblocking

Cleared without removing the pan where possible

from £100

45–90 min

High-pressure drain jetting

Clear grease, scale and debris from the full pipe

from £160

1–2 hrs

CCTV drain survey

Pinpoint blockage location and cause

from £130

45–75 min

External drain clearance

Manhole or external gully blockage

from £190

1.5–2.5 hrs

Root cutting & clearance

Remove tree root ingress from drain run

from £260

2–3 hrs

All standard cleaning and single-section repairs are fixed-price, confirmed before work begins — no call-out charge. 12-month workmanship guarantee on every job.

Our Service

Our Blocked Drain Service in Richmond upon Thames

A clear, methodical process to identify the blockage and clear it properly, rather than just pushing it further down the line.

Assess

We identify which fixtures are affected and get an initial sense of whether the blockage is isolated to your property or part of a shared drain run.

CCTV Survey

Where needed, a CCTV camera is passed through the drain to pinpoint the exact location and cause of the blockage before any clearance work begins.

High-pressure jetting

The blockage is cleared using high-pressure water jetting, removing grease, scale and debris from the full width of the pipe rather than just puncturing through it.

Confirm & guarantee

Flow is tested to confirm the blockage is fully cleared, and the work is covered by our 12-month workmanship guarantee.

Why Choose Us

Why Richmond upon Thames Homeowners Choose Brilliant Plumbing

Engineers based locally in South West London

Fast arrival for drain call-outs across TW1, TW2, TW9, TW10, TW11, TW12— without the delays of London-wide dispatch.

CCTV survey before we clear

We identify the exact cause and location of a blockage before clearing it, avoiding repeat call-outs for the same recurring issue.

Experience with the borough's older drainage

From Richmond's century-old shared drain runs to newer developments around Twickenham — we know where blockages typically form in each system, including root ingress from the borough's mature trees.

Fixed prices — no surcharge

The same fixed pricing applies whether you're in TW9 Richmond or TW11 Teddington. No zone uplift, no call-out charge.

12-month guarantee on every job

All drain clearance work carries our 12-month workmanship guarantee, issued in writing before we leave your property.

390+ drains cleared in Richmond upon Thames

A 4.9★ rating from local customers on both Trustpilot and Google.

Verified Customer Reviews

What Richmond upon Thames Customers Say

4.9

Trustpilot

4.9★

Google

4.8★

Which? Trusted Trader

Read all reviews on Trustpilot →

Kitchen sink in our Richmond house kept backing up every few weeks. Turned out to be years of grease build-up further down the line — high-pressure jetting cleared it completely.

Picture of Sarah C.

Sarah C.

Richmond · High-pressure jetting

✓ Verified

External drain kept overflowing after heavy rain in Kew. CCTV survey found tree roots had got into the pipe — cleared and explained clearly what caused it.

Picture of Marcus J.

Marcus J.

Kew · CCTV survey & root clearance

✓ Verified

Toilet blocked in our Twickenham flat right before guests arrived. Engineer came same afternoon and had it sorted within the hour — no mess, fair price.

Picture of Patricia O.

Patricia O.

Twickenham · Toilet unblocking

✓ Verified

FAQs

Blocked Drains in Richmond upon Thames — FAQs

Yes. We cover the entire borough including Richmond, Twickenham, Teddington, Barnes, East Sheen and Kew — postcodes TW1, TW2, TW9, TW10, TW11 and TW12. Our engineers are based locally across South West London for fast response throughout the area.

Unblocking a single fixture such as a sink or toilet starts from £90–£100. High-pressure drain jetting starts from £160, and a CCTV drain survey to identify the cause starts from £130. External drain and root clearance jobs start from £190–£260. All prices are confirmed before work begins.

No. There is no call-out charge, no zone surcharge, and no area uplift for any postcode within the borough. Our fixed prices are identical whether you're in Richmond or Hampton.

Yes. Blocked drains across Richmond upon Thames are typically cleared the same day you call, including sinks, toilets and external drains.

Repeated blockages in the same spot often indicate a structural issue — root ingress, particularly common given the borough's mature street trees, a pipe joint that has shifted, or ground movement affecting an older drain run. A CCTV survey identifies the underlying cause rather than just clearing the symptom.

Yes. Some of the borough's older streets have drains shared between several properties, meaning a blockage further down the line can affect neighbouring houses. A CCTV survey confirms whether the issue is isolated to your property or part of a shared system, which may involve the local water authority.

Got a Blocked Drain in Richmond upon Thames?

Same-day across TW1, TW2, TW9, TW10, TW11 and TW12. Fixed price before we start. 12-month guarantee on every job.

Nearby Areas

Blocked Drain Clearance in Nearby South West London Boroughs

We also cover these neighbouring boroughs — same fixed prices, same-day availability.