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Diagnostics
Warning lights, fault codes, live data checks and advice before repair.
📍 St Helens & surrounding areas
Mobile mechanic at your home or workplace
Diagnostics, repairs and servicing without the hassle of taking your car to a garage.
Ironwrench–You don’t have to move an inch.
✓Fully insured
✓Card payments
✓Local service
✓Clear pricing
Current launch offer
Oil Change Promo - £109
Up to 5L 5W-30 oil, oil filter and free diagnostics. At your home or workplace.
Services
Diagnostics • Repairs • Servicing
Straightforward mobile mechanic work around St Helens, Widnes, Warrington and surrounding areas.
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Repairs
Brakes, suspension, batteries, alternators, belts and general repairs.
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Servicing
Oil service, filters, plugs and routine maintenance checks.
🔋
Battery
Battery testing, charging issues, replacement and jump starts.
Why Ironwrench?
Built around convenience
Send your registration number, postcode and a short description of the problem. We’ll give clear advice or a quote before the work starts.
20+ years experience
Home or workplace
Diagnostics & repairs
St Helens based
Card payments accepted
Friendly local service
Current promos
Latest offers
Promos can be changed any time for Facebook campaigns or seasonal offers.
Oil Change Promo
£109
- Up to 5L 5W-30 oil included
- Oil filter included
- Free diagnostics
- At your home or workplace
Subject to vehicle, oil specification and parts availability.
Book on WhatsApp
Diagnostics Check
From £60
- Warning lights
- Fault code scan
- Basic visual checks
- Clear advice before repair
Price may vary depending on distance and diagnostic time required.
Call to book
Work photos
Recent jobs
This section is ready for real job photos. Until we add your own pictures, it stays clean and simple.
Photos to add later:
brake jobs, diagnostics, servicing, suspension, before/after pictures and van/workplace photos.
Brake job
Diagnostics
Servicing
Areas
Areas we cover
Based in St Helens, covering nearby towns within a sensible travel radius.
St Helens
Widnes
Warrington
Newton-le-Willows
Prescot
Haydock
Rainhill
Leigh
Contact
Get a quote
For a quick quote, send your vehicle registration, postcode and a short description of the issue. Photos or videos are welcome.
Vehicle registration number
Postcode
Short description of the problem
Photos or videos if possible
IronWrench
Mobile Mechanic
Ironwrench–You don’t have to move an inch.