★★★★★ 4.9/5 · 500+ reviews
The National Drainage Company provides drain unblocking and drainage services across Sheffield, covering the S postcodes — Crookes, Walkley, Broomhill, Nether Edge and the city centre. Pre-agreed prices, with jetting, CCTV and no-dig repairs.
Sheffield is famously hilly and built around five rivers — the Don, Sheaf, Rivelin, Loxley and Porter — which caused devastating floods in 2007, so surface-water and river flooding are real considerations across the lower city. The steep Victorian terraces of Crookes, Walkley, Nether Edge and Broomhill (much of it student housing) run on old shared clay drainage where gradients and root ingress cause recurring blockages, and the hilly ground sends surface water racing downhill in heavy rain. In Sheffield, the public sewers are the responsibility of Yorkshire Water.
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 |
|---|---|
| Crookes | ~27 min |
| Walkley | ~12 min |
| Broomhill | ~19 min |
| Nether Edge | ~11 min |
| Ecclesall | ~16 min |
| Hillsborough | ~20 min |
| Sharrow | ~21 min |
| Heeley | ~24 min |
| Fulwood | ~27 min |
| Meersbrook | ~10 min |
We aim to reach most jobs in Sheffield 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 Yorkshire Water's.
Yes — Sheffield's river valleys are flood-prone; we clear overwhelmed drains and diagnose surface-water problems.
Yes — we cover Sheffield 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 Sheffield.
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 Sheffield — 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
