| Name | Category | Address | City | Opening times |
|---|---|---|---|---|
| CSG Bristol | Septic tank service | Pennywell Rd | Bristol | Mon 07:00–17:00 |
| CSG Botley | Septic tank service | Grange Rd | Southampton | Mon–Fri 07:00–17:00 |
| CSG Swindon | Septic tank service | 13 Bath Rd | Swindon | Mon–Fri 09:00–17:00 |