Firth Diesel Injection Limited
About Firth Diesel Injection Limited
Based in Sheffield (S21 1JN) in the county of South Yorkshire, Firth Diesel Injection Limited is an established automotive service provider. The business covers Sheffield and the surrounding South Yorkshire area, delivering reliable vehicle maintenance and repair for private motorists and commercial operators alike.
Services
The services available at Firth Diesel Injection 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 04593077, Firth Diesel Injection Limited is a legitimately registered UK business operating in Sheffield, South Yorkshire. The garage typically covers a 20–30 mile service radius, making it accessible to motorists across South Yorkshire. 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 South Yorkshire
The table below shows typical garage charges in South Yorkshire for 2026. For an accurate quote from Firth Diesel Injection 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 South Yorkshire (2025–2026). Actual costs depend on your vehicle. Always get at least 3 quotes before committing.
Car garages in Sheffield, South Yorkshire
Drivers in Sheffield have access to 436 car garages listed in our directory. Getting multiple quotes is easy — and it typically saves 20–30% compared to the first price you're given.
The most frequently booked services in South Yorkshire include MOT testing, brake repairs, engine diagnostics, oil changes and tyre fitting. Reach out to Firth Diesel Injection Limited for a tailored quote.
Location
FAQ about Firth Diesel Injection Limited
What services does Firth Diesel Injection Limited offer?
Firth Diesel Injection Limited specialises in car repair, MOT testing, servicing and diagnostics. The company provides full vehicle maintenance in Sheffield 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 Sheffield?
Firth Diesel Injection Limited is based in Sheffield (S21 1JN) and typically covers a 20-30 mile radius across the county of South Yorkshire.
Is Firth Diesel Injection Limited a registered UK business?
Yes — Firth Diesel Injection Limited holds Companies House registration number 04593077. You can verify this directly on the public register.