The 14 test centres nearest to Twyn, 7 of them within 3 miles. All approved by DVSA. Call them direct, no booking fees.
14 centres · nearest to Twyn first
209 Cwmamman Road, Garnant, Ammanford, SA18 1LS
Cwmamman Road, Glanamman, Ammanford, SA18 1DJ
Grenig Road, Glanaman, Ammanford, SA18 1EX
Unit 15, Cwmgors Workshops, Park Howard Road, Ammanford, SA18 1PA
Black Mountain Garage, Mountain Road, Brynamman, Ammanford, SA18 1AE
171 Cwmgarw Road, Upper Brynamman, Ammanford, SA18 1DG
Pontamman Garage, Pontamman Road, Ammanford, SA18 2HX
Unit 15, Betws Park Workshops, Betws, Ammanford, SA18 2ET
Unit 31b, Betws Workshops, Park Street, Ammanford, SA18 2ET
110 College Street, Ammanford, SA18 2BR
Unit 2, Llys Glas, Parc Amanwy, Ammanford, SA18 3EZ
1 Heol Gwys, Upper Cwmtwrch, Swansea, SA9 2XG
Llandeilo Road Industrial Estate, Llandybie, Ammanford, SA18 3JG
Unit 9, Cilyrychen Industrial Estate, Llandybie, Ammanford, SA18 3JG
Before you book
30.8% of cars in SA postcodes failed their MOT in 2025, higher than the 27.3% across Great Britain. The usual reasons:
See its chance of failing and what to check first. Free, no sign-up.
Brooklands Garage in Ammanford (SA18 1LS) is about 0.4 miles from the middle of Twyn in a straight line. There are 7 centres within 3 miles.
The most a test centre can charge for a car MOT is £54.85, wherever you are. Many charge less, so ring two or three and ask if the retest is free.
Every centre here tests vans up to 3,000 kg, the same test as a car. For a bigger van (3,000 to 3,500 kg, class 7), 1 centre within 3 miles can test it. Use the Test vans filter above.
We don't rank centres. Every one here is approved by DVSA. Use the filters to find main dealers, which know your make, or chains, which often have online deals.
MOT centres: DVSA list of active MOT test stations, updated 30 September 2026. Distances are straight lines from the middle of Twyn as placed by OS Open Names. Fail rates: DVSA anonymised MOT results 2025, cars, normal tests. Contains public sector information licensed under the Open Government Licence v3.0, and OS data © Crown copyright and database right. Kick the Tyres is not linked to DVSA or any centre listed.
Keep reading