| Name | Category | Address | Opening times |
|---|---|---|---|
| DS Water | Water testing service | G16, The Lightbox, 111 Power Rd | Mon–Thu 08:00–18:00 |
| Hommix UK | Water filter supplier | 436-438 Green Lanes | Mon–Fri 09:00–17:00 |
| London Water Filter | Water softening equipment supplier | 21 Upper Tulse Hill | Mon–Thu 09:00–17:00 |
| Same Water Ltd | Water tank cleaning service | 9a Muirkirk Rd | Mon–Fri 09:00–18:00 |
| Five Star Water Filter Systems | Water treatment supplier | 19 Podd St | Mon–Sat 08:00–21:00 |