Sumner Auto Electrics Limited
About Sumner Auto Electrics Limited
Based in Cardiff (CF3 2EQ) in the county of Cardiff, Sumner Auto Electrics Limited is an established automotive service provider. The business covers Cardiff and the surrounding Cardiff area, delivering reliable vehicle maintenance and repair for private motorists and commercial operators alike.
Services
The services available at Sumner Auto Electrics Limited cover everything from routine maintenance to complex mechanical repairs:
- Engine diagnostics and fault code reading — warning light investigation, ECU faults and sensor replacement
- MOT testing — DVSA-approved annual roadworthiness inspection
- Full and interim car servicing — oil and filter changes, fluid checks and multi-point inspection
- Brake system inspection and repair — pads, discs, callipers, drums and brake fluid flush
- Electrical system diagnosis and repair — battery testing, alternator checks and wiring faults
- Tyre fitting, puncture repair and wheel alignment
- Clutch replacement and gearbox service
- Exhaust repair and replacement
- Air conditioning recharge and service
Registration & Location
Registered at Companies House as company number 14686819, Sumner Auto Electrics Limited is a legitimately registered UK business operating in Cardiff, Cardiff. The garage typically covers a 20–30 mile service radius, making it accessible to motorists across Cardiff. All data on this page — company name, address and registration details — comes from the Companies House public register.
Ready to book? Use the quote button at the top of this page to describe your vehicle issue and the type of work required. You'll hear back from qualified mechanics within 48 hours, with no obligation to proceed.
Typical car repair costs in Cardiff
The table below shows typical garage charges in Cardiff for 2026. For an accurate quote from Sumner Auto Electrics Limited, use the button above.
| Service | Typical cost | Duration |
|---|---|---|
| MOT test | £35 – £55 | 45 min |
| Oil & filter change | £60 – £120 | 30–60 min |
| Full service | £160 – £320 | 3–4 hours |
| Battery replacement | £80 – £180 | 30 min |
| Tyre fitting (per tyre) | £50 – £120 | 20–30 min |
| Exhaust repair | £100 – £350 | 1–3 hours |
| Air con recharge | £50 – £100 | 45 min |
| Wheel alignment | £40 – £80 | 30 min |
Prices are indicative for Cardiff (2025–2026). Actual costs depend on your vehicle. Always get at least 3 quotes before committing.
Car garages in Cardiff, Cardiff
Our directory lists 285 verified car garages in Cardiff, Cardiff. This competitive market keeps prices fair — we recommend getting at least 3 quotes before committing to any work.
Whether you need a full car service, an MOT, or emergency repairs, Cardiff has qualified mechanics ready to help. Get in touch with Sumner Auto Electrics Limited to discuss your requirements.
Location
FAQ about Sumner Auto Electrics Limited
What services does Sumner Auto Electrics Limited offer?
Sumner Auto Electrics Limited offers a full range of automotive services in Cardiff, including MOT testing, car servicing, engine diagnostics, brake repairs and tyre fitting.
How do I get a free quote?
Use the quote button above to tell us about your vehicle and required work. Qualified mechanics will respond within 48 hours — free and no obligation.
What is the service area around Cardiff?
Sumner Auto Electrics Limited is based in Cardiff (CF3 2EQ) and typically covers a 20-30 mile radius across the county of Cardiff.
Is Sumner Auto Electrics Limited a registered UK business?
Yes. Sumner Auto Electrics Limited is registered at Companies House under company number 14686819, confirming its status as a legitimate, regulated UK business. You can verify this on the Companies House website.