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Waste water and sewage treatment companies in the UK
Our directory has 19 waste water and sewage treatment companies in the UK. Top cities: Norwich, York and Cheltenham. Most open at 09:00 and close at 17:00 on weekdays.
19 places Checked October 2026
By city
Norwich 3York 2Cheltenham 1Brighton 1Colchester 1Bolton 1Southampton 1Bristol 1Swindon 1Cardiff 1Liverpool 1Swansea 1Reading 1Glasgow 1Coventry 1London 1
| Name | Category | Address | City | Opening times |
|---|---|---|---|---|
| Ace Contractors Groundworks & Landscaping | Contractor | 10 Pearcefield | Norwich | Fri 07:30–17:00 |
| County Drain Services Your independent family run drainage specialist | Drainage service | 36 Kingsmead Rd | Cheltenham | Mon–Thu 09:00–22:00 |
| DrainBoss Plumbing & Drainage Ltd. | Drainage service | 18 Margaret St | Brighton | Daily Open 24 hours |
| Hallwell Specialist Contractors | Waste water and sewage treatment company | The Maltings, Rosemary Ln | Colchester | Sun Open 24 hours |
| HFS Waste Management Limited | Drainage service | Westview, Knapton Rd | Norwich | Daily Open 24 hours |
| IQ Engineers | Mechanical engineering | Northminster Business Park, Glaisdale Rd | York | Mon–Fri 08:30–16:30 |
| Northwest Drainage 24/7 Ltd | Septic tank service | 2 Birch Mews | Bolton | Mon Open 24 hours |
| Yorkshire Septics | Septic tank service | Beech Tree Farm, Carr Ln | York | Mon–Fri 08:00–17:00 |
| CSG Botley | Septic tank service | Grange Rd | Southampton | Mon–Fri 07:00–17:00 |
| CSG Bristol | Septic tank service | Pennywell Rd | Bristol | Mon 07:00–17:00 |
| CSG Swindon | Septic tank service | 13 Bath Rd | Swindon | Mon–Fri 09:00–17:00 |
| M. Gaze & Co Ltd | Waste water and sewage treatment company | Crossways Farm, Thurlton Rd | Norwich | — |
| Metro Rod (Cardiff) | Drainage service | Unit 86 Portmanmoor Rd | Cardiff | Daily Open 24 hours |
| Metro Rod (Merseyside) | Drainage service | Unit 6, Canal St | Liverpool | Daily Open 24 hours |
| Metro Rod Swansea | Drainage service | Valley Business Park, Unit 15/16 | Swansea | Sun Open 24 hours |
| A Better Service | Waste water and sewage treatment company | The Homestead | Reading | Daily Open 24 hours |
| Graf UK Ltd (Glasgow Branch) | Rainwater tank supplier | Queenslie Industrial Estate, 220 Blairtummock Rd | Glasgow | Fri 08:30–17:30 |
| Midlands Waste Water Servicing | Water works | 110 Shorncliffe Rd | Coventry | Mon 08:00–17:00 |
| Private Drainage | Septic tank service | House 776, International, 778 Barking Rd | London | Mon Open 24 hours |