The 14 test centres nearest to Cwm-mawr, 9 of them within 3 miles. All approved by DVSA. Call them direct, no booking fees.
14 centres · nearest to Cwm-mawr first
Bethesda Road, Tumble, Llanelli, SA14 6LL
Heol Caegwyn, Drefach, Llanelli, SA14 7BA
Unit 3, Bryneglur Garage, Upper Tumble, Llanelli, SA14 6BW
Brynteg Garage, Llannon Road, Upper Tumble, Llanelli, SA14 6BT
J & J Motors Ltd, Heol Stanllyd, Cross Hands, Carms, SA14 6RD
Cross Hands Business Park, Crosshands, Llanelli, SA14 6RB
Cross Hands Business Park, Cross Hands, Llanelli, SA14 6RE
Plot 10, Ffordd Gorsgoch, Crosshands Business Park, Crosshands, Llanelli, SA14 6RE
Porthyrhyd, Carmarthen, SA32 8PN
Plasgwyn Road, Penygroes, Llanelli, SA14 7RY
Distribution House, Capel Hendre Industrial Estate, Ammanford, Carmarthenshire, SA18 3SJ
Unit 7, Ponthenri Industrial Estate, Ponthenri, Llanelli, SA15 5RA
165 Pontardulais Road, Tycroes, Ammanford, SA18 3RD
Unit 4, Tycroes Business Park, Tycroes, Ammanford, SA18 3RD
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.
Argoed Autos in Llanelli (SA14 6LL) is about 0.5 miles from the middle of Cwm-mawr in a straight line. There are 9 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), 4 centres 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 Cwm-mawr 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