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Drainage services around London
London has 14 drainage services in our directory. The largest clusters are in Finsbury Park and Stepney Green. Most open at 09:00 and close at 17:00 on weekdays. About 100% list a website.
14 places Checked October 2026
| Name | Category | Address | Opening times |
|---|---|---|---|
| Cole Groundworks | Drainage Contractor London | Civil engineering company | 18, Devonshire House, Repton Park, Brandesbury Square | Mon–Fri 09:00–18:00 |
| HeatSync Systems | Gas installation service | 45 Woodfall Rd | Daily Open 24 hours |
| IQ Plumbing Services Ltd | Plumber | 255A Queen's Rd | Daily Open 24 hours |
| Mamoss Gas, Heating And Electrical | Central heating service | Unit C, 279 Bethnal Grn Rd | Daily Open 24 hours |
| Measured Building Surveyors | GPR Surveys | PAS128 Topo Survey | Utility GPR Surveyors | Topographical Surveys - Cadmap Ltd | Land surveying office | 5 Brayford Sq | Sun 08:00–18:00 |
| Survey Solutions | Land surveyor | 16 High Holborn | Mon–Fri 08:00–17:30 |
| Urban Water | Civil engineering company | 5th Floor, 167, 169 Great Portland St | Mon–Fri 09:00–17:00 |
| Cadmap Ltd | Utility GPR Surveyors | Measured Building Surveys | Land Topographical Surveys | CCTV Drainage Surveyors | | Land surveying office | Office 9, 60 Windsor Ave | Sun 08:00–18:00 |
| Cadmap Ltd | Utility GPR Surveyors | Measured Building Surveys | Land Topographical Surveys | CCTV Drainage Surveyors | | Land surveying office | 2 Woodberry Grove | Daily 06:30–17:00 |
| A&C Groundworks Limited | Excavating contractor | Barrier Point Rd | Mon 09:00–17:00 |
| Drainage Seven Sisters Blocked Drains | Drainage service | 25a Seven Sisters Rd | Fri Open 24 hours |
| HK drainage solutions LTD | Drainage service | 5 Greenwich View Pl | Tue Open 24 hours |
| White City Drainage | Drainage service | 25a Adelaide Grove | Daily Open 24 hours |
| 1st Call Drain Clearance & Technical Services | Drainage service | Level 1, Devonshire House, One Mayfair Pl | Daily Open 24 hours |