★★★★★ 4.9/5 · 500+ reviews
The National Drainage Company clears blocked drains across West London 24/7 — covering the W, UB and TW postcodes and the boroughs of Ealing, Hammersmith & Fulham, Hounslow, Hillingdon and Brent. Pre-agreed prices, and fast local response.
West London blends grand period housing with sprawling suburbs. The large Victorian and Edwardian houses of Fulham, Chiswick, Ealing and Hammersmith run on original clay drainage that cracks and takes root ingress from established street trees, while their frequent basement conversions and flat splits put heavy load on shared soil pipes. Properties near the Thames — in Fulham, Chiswick, Brentford and along the Hounslow and Richmond reaches — carry a real flood and surface-water risk, and the outer suburbs of Hillingdon and Hounslow mix inter-war housing with soakaways that struggle on clay. We cover the lot, including the busy commercial kitchens of West London's high streets.
Older terraces run on clay pipework that tree roots find and split at the joints.
Kitchens and food businesses keep drains under constant FOG pressure.
Converted flats share soil stacks, so one wipe can back up several homes.
Older surface drains and gullies silt up and struggle in heavy rain.
"Fast, tidy and did exactly what they said. Couldn't fault them."
"Showed me the problem on camera and sorted it properly. No hard sell."
"Reliable and professional — one call and it was handled."
| Area | Approx. response |
|---|---|
| Ealing | ~18 min |
| Fulham | ~8 min |
| Hammersmith | ~13 min |
| Chiswick | ~13 min |
| Acton | ~18 min |
| Shepherd's Bush | ~8 min |
| Hounslow | ~6 min |
| Brentford | ~10 min |
| Hillingdon | ~17 min |
| Uxbridge | ~9 min |
| Ruislip | ~6 min |
| Wembley | ~6 min |
| Southall | ~7 min |
We aim to reach most jobs in West London within 60 minutes, 24/7. Call us and we'll confirm an arrival time for your postcode.
You're normally responsible for pipes within your boundary; the shared sewer beyond is usually Thames Water's.
Yes — we clear overwhelmed drains and diagnose surface-water and soakaway problems common near the river.
Yes — we cover West London and the surrounding area around the clock, 365 days a year, for both emergency and planned drainage work.
Yes — as well as homes we look after shops, restaurants, offices, care homes and property managers throughout West London.
Yes — we're fully insured, our engineers are DBS-checked, and we hold recognised industry accreditations including Water Jetting Association membership.
We confirm the drain is flowing freely before we leave, and if a blockage returns because we didn't clear it properly, we'll come back and put it right.
Wherever possible we use no-dig methods such as relining and localised patch repairs, so there's little or no excavation.
The same team, kit and pre-agreed price promise wherever you are in West London — jetting, CCTV and no-dig repair carried on every van.
24/7 local response, pre-agreed price before any work, fully insured.
📞 Call now: 0800 246 5157
