Where they are
Each dot is a business; driving schools are highlighted.
Repair shops 6
| Cardiff Road Garage | CF45 4EY |
| Cynon Garage | CF45 3HX |
| I J Jenkins autos LTD | cf454ep |
| Mountain Ash Motors | CF45 4EY |
| RTW Servicing, Repairs and Alignment | CF45 4EP |
| T2 Motorsport Rolling Road | CF45 4RT |
Fuel stations 5
| Abercynon Service Station | CF45 4LJ |
| Bryncynon Service Station | CF45 4BJ |
| Esso | CF45 4HT |
| MFL ABERCYNON FS233 · Valero | CF45 4YX |
| Murco | CF45 4LJ |
Motorcycle shops 5
| Bikercompetitions | CF45 4RB |
| Gap Motorcycles | CF45 3UB |
| Grip Puppy | CF45 4RB |
| Matt's Machine Shop | CF45 4RW |
| Sportouring Ltd | CF45 4RB |
Car dealers 3
| Chrome Styling Ltd | CF45 4TN |
| Polar Motors | CF45 4RT |
| Trade Centre Wales | CF45 4XA |
Car washes 3
| J Clean Detailing | CF45 4EP |
| South Wales Auto Detailing | CF45 4EP |
| Vibrance Detailers | CF45 3DG |
Body shops 1
| J C Motors | CF45 3RW |
Tuning & customisation 1
| Remapping The Way Ltd. | CF45 4EP |
Tyre shops 1
| The Wheel Centre | CF45 4EP |
Nearby towns
| City | Businesses | km |
|---|---|---|
| Abercynon | 7 | 1.0 |
| Treharris | 10 | 2.2 |
| Treharris | 7 | 3.3 |
| Nelson | 4 | 3.5 |
| Caerphilly | 9 | 6.9 |
| Porth | 40 | 7.1 |
| Hengoed | 41 | 7.2 |
| Troedyrhiw | 3 | 7.3 |
Overture Maps Places (release 2026-10-21.0) · CDLA Permissive 2.0 / Apache 2.0 / CC0
MOT test stations 4
4 garages in Mountain Ash are approved by DVSA to carry out MOT tests, all of them on cars; 2 also test larger vans up to 3,500 kg and 1 tests motorcycles.
| Station | Postcode | Classes |
|---|---|---|
| Cardiff Road Garage | CF45 4EY | 4 |
| Cynon Garage | CF45 3HX | 4, 7 |
| Mountain Ash Motors | CF45 4EY | 4 |
| Potchys MOT Station | CF45 4BT | 1, 2, 4, 7 |
DVSA, Active MOT test stations (September 2026) · Open Government Licence v3.0 · classes: 1–2 motorcycles, 3 three-wheelers, 4 cars and vans up to 3,000 kg, 5 vehicles with more than 12 passenger seats, 7 goods vehicles 3,000–3,500 kg