AutoToolsUK
South Glamorgan

Car Diagnostics in Cardiff

Compare Cardiff providers that list car diagnostics services, then confirm the exact work, price and appointment directly.

3 matching providers4.5 average listed rating
Directory data and listed planning prices can change. Comparison labels use only comparable evidence in these results. Verify availability, the final written quote and any warranty with the provider.
Top listed rating
Rumney Test & Service Centre
4.6(55)

Long-established independent garage with first-class workmanship since the 1960s

Unit 5, Alexandra Industrial Estate, Wentloog Road, Cardiff · CF3 1EY

MOT testingcar servicingcar repairs
60 years listed experience55 listed reviewsDetails source-checked
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Bayside Garage Ltd
4.5(40)

Garage Services in Cardiff with comprehensive car repairs and MOT testing

22 Dumballs Road, Cardiff · CF10 5FE

MOT testingcar servicingcar repairs
40 listed reviewsDetails source-checked
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View garage
Call Website Direct quotes not available yet

Choosing car diagnostics in Cardiff

Reading a fault code is the start of diagnosis, not always the answer. Ask how the garage will test the suspected cause before parts are replaced.

Questions to ask before booking

  • Record warning messages and symptoms
  • Explain recent repairs or battery issues
  • Ask what diagnostic time covers
  • Request approval before replacement parts