Mjr Automotive Limited
About Mjr Automotive Limited
Serving motorists in Cardiff and across Cardiff, Mjr Automotive Limited is a registered UK automotive business. Based at UNIT 24 PWLLMAWR BUSINESS PARK WENTLOOG ROAD, RUMNEY, the garage handles everything from routine oil changes and MOT tests to complex mechanical repairs across the full range of car and light van types.
Services
The services available at Mjr Automotive 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 09725179, Mjr Automotive 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
Prices vary depending on vehicle make, model and the specific work required. Below are indicative costs for common garage services in the Cardiff area.
| 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 Mjr Automotive Limited to discuss your requirements.
Location
FAQ about Mjr Automotive Limited
What services does Mjr Automotive Limited offer?
Mjr Automotive Limited specialises in car repair, MOT testing, servicing and diagnostics. The company provides full vehicle maintenance in Cardiff and surrounding areas.
How do I get a free quote?
Click the "Get a free quote" button at the top of this page. Describe your vehicle issue and receive a response within 48h, no obligation.
What is the service area around Cardiff?
Mjr Automotive Limited is based in Cardiff (CF3 1TH) and typically covers a 20-30 mile radius across the county of Cardiff.
Is Mjr Automotive Limited a registered UK business?
Yes. Company number 09725179 confirms Mjr Automotive Limited is a legitimately registered business at Companies House. Verify on Companies House.