5 active stations Source: DVSA active stations register, retrieved 2026-10-10.
AL area pass rate, 2024: 84.4% — 273,525 decisive tests (DVSA anonymised results; area figure, not per-station).
| Station | Address | Postcode | Classes |
|---|---|---|---|
| Redbourn Auto Solutions | Unit 6 Redbourn Industrial Estate High Street | AL3 7LG | Class 1, Class 2, Class 3, Class 4, Class 5, Class 7 |
| Redbourn Mot Centre Ltd | 1 High Street | AL3 7LE | Class 1, Class 2, Class 3, Class 4, Class 5, Class 7 |
| Harts Motors | 131 High Street Markyate | AL3 8LG | Class 1, Class 2, Class 3, Class 4, Class 5, Class 7 |
| St Albans Car Clinic | Units 5 & 6, The Gryphon Industrial Park Porters Wood | AL3 6XZ | Class 1, Class 2, Class 3, Class 4, Class 5, Class 7 |
| Abbey Autos Limited | Unit 30 Soothouse Spring | AL3 6PF | Class 1, Class 2, Class 3, Class 4, Class 5, Class 7 |