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About Us

PMC provide digital mileage calibration and speedometer correction for most makes and models of cars, vans and bikes; if you’re having problems with the dashboard on your Ford, BMW, Citroen, Ferrari, Nissan or any other vehicle, we can fix it at a place that’s convenient for you, at your office, home or alternatively at one of our fully equipped mobile workshops in and around Wales, West Midland, South West and West London.

PMC's service is unrivalled by anyone because we invest in the latest hand-held testing equipment, specifically designed for accurate mileage correction for various digital dashboards, speedometers and tachometers.

Qualified, Professional Staff

Our staffs are fully qualified on all major car manufactures to ensure you get the most accurate calibration without any technical issues; we take extreme care whilst removing components to give you excellent service with the minimum of disruption.

Unlike many calibration and correction services, PMC use the latest manufacturer-specific equipment to diagnose and recalibrate your speedometer without wiping anything off your cars memory chip. Many competitor use PC-based software, which can wipe off chassis/VIN numbers, we leave this information intact.

Please be aware of many so called 'Digital Mileage Correction Experts'; almost 20% of the work we undertake is correcting the mistakes of others; this costs you time and money while possibly putting your safety at risk.

Why Choose PMC to Recalibrate My Digital Mileage?

PMC is an established company with has over 10 years experience of Digital Mileage Correction, If you’d like to know more, please give us a call now !

For a Professional Mileage Correction 

Service Call us on: 07515 775 775

If you prefer please use the contact form or email us direct at

Other Areas Covered*:

We do not personally cover all these areas, if that is the case, we will refer you to someone closer


2. Berkshire (Reading, Bracknell, Maidenhead, Newbury, Windsor, Wokingham, Abingdon)

3. Buckinghamshire (Aylesbury, Milton Keynes, Slough, Buckingham, High Wycombe)

6. Cornwall (Bodmin, Truro, Camborne, Redruth, St. Austell, Falmouth, Penzance, Newquay)

7. Devon (Exeter, Plymouth, Torquay, Paignton, Barnstaple, Tiverton, Newton Abbot, Tavistock)

13. Gloucestershire (Gloucester, Bristol, Cheltenham, Stroud, Cirencester, Tewkesbury)

15. Herefordshire (Hereford, Ross-on-Wye, Leominster, Ledbury, Bromyard, Kington)

17. Oxfordshire (Oxford, Banbury, Witney, Bicester, Henley-on-Thames, Carterton, Thame)

29. Shropshire (Shrewsbury, Telford, Oswestry, Bridgnorth, Whitchurch, Market Drayton, Ludlow)

30. Somerset (Taunton, Bath, Weston-super-Mare, Yeovil, Bridgwater, Wells, Glastonbury)

31. Staffordshire (Stafford, Stoke-on-Trent, Wolverhampton, Walsall, Cannock, Lichfield)

35. Warwickshire (Warwick, Birmingham, Coventry, Nuneaton, Rugby, Solihull, Stratford-upon-Avon)

37. Wiltshire (Trowbridge, Salisbury, Swindon, Chippenham, Devizes, Marlborough, Warminster)

38. Worcestershire (Worcester, Dudley, Kidderminster, Stourbridge, Halesowen, Malvern, Evesham)


41. Brecknockshire/Sir Frycheiniog (Brecon, Builth Wells, Hay-on-Wye, Talgarth, Llanwrtwd Wells)

43. Carmarthenshire/Sir Gaerfyrddin (Carmarthen, Llanelli, Ammanford, Llandovery, Kidwelly, St. Clears)

44. Cardiganshire/Ceredigion (Cardigan, Aberystwyth, Lampeter, New Quay, Tregaron)

47. Glamorgan/Morgannwg (Cardiff, Swansea, Merthyr Tydfil, Barry, Caerphilly, Bridgend, Neath, Pontypridd)

49. Monmouthshire/Sir Fynwy (Monmouth, Newport, Blackwood, Cwmbran, Abergavenny, Chepstow, Tredegar)

51. Pembrokeshire/Sir Benfro (Pembroke, Milford Haven, Haverfordwest, Fishguard, Tenby, St. David's)

52. Radnorshire/Sir Faesyfed (Presteigne, Llandrindod Wells, Knighton, Rhayader, New Radnor)

*We do not personally cover all these areas, if that is the case, we will refer you to someone closer to your region.

Alfa Romeo mileage reset | Aston Martin mileage calibration | Audi speedo correction service | BMW mileage reset | Bentley mileage reset | Ferrari mileage adjustment | Ford mileage adjustment | Honda mileage adjusted | Jaguar mileage correction service | Land Rover dashboard mileage correction service | Lamborghini | Lexus mileage adjustment | Maserati | Mini Cooper mileage calibration | Mercedes Benz odo correction | Porsche speedo mileage reset | Saab mileage calibration | Seat mileage adjustment| Skoda Speedo calibration | Volvo tacho reset | VW odometer mileage calibration.

Call us on: 07515 775 775 or email:

Call us on: 07515 775 775 or email:

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