We've got main dealer access to virtually every manufacturer.
If you've got a vehicle problem and you don't want to invest in your own diagnostic equipment, call us. We'll diagnose it at your workshop or at your home. Free quote by phone before we travel.
Call 07725 464610- UK warrantyHardware support we own
- Free on-site demoWe come to your workshop
- Training includedReal vehicles, real work
- Phone-first supportSpeak to Andrew, every time
What we can help with.
Two mobile services across Watford and Hertfordshire, plus the diagnostic equipment we run ourselves and supply to workshops. Head straight to whichever you're after.
Mobile car diagnostics
Warning lights, fault codes and running faults, diagnosed at your home or workshop across Hertfordshire.
See diagnosticsCar remapping
Stage 1 and Stage 2 performance maps, petrol and diesel, mobile across Watford and Hertfordshire.
See remappingDiagnostic equipment
The scan tools, battery support and remapping hardware we use ourselves, supplied to UK garages with support.
Browse equipmentMain dealer diagnostic access
We have access to main dealer software for virtually every vehicle manufacturer. We can diagnose anything an independent garage cannot.
- Direct access to manufacturer-level diagnostic software across most car and light commercial brands
- Read OE-level fault codes, perform module coding, and run procedures only main dealers normally can
- Cost-effective alternative to a main dealer booking. Same diagnostic quality, faster turnaround.
- Useful when an independent scan tool can't reach a Security Gateway or doesn't support the procedure
Mobile diagnostic service: Watford, Bushey, Hertfordshire
Stuck on a fault you can't crack? We'll come to your workshop or your home and diagnose it with you. Free quote by phone before we travel.
- Same-week availability for workshops and trade customers across Hertfordshire
- We work alongside your technician, not in place of them. We'll show your team what we found and how.
- We bring the diagnostic equipment; you provide the vehicle and the bay
- Watford, Bushey, Rickmansworth, Hemel Hempstead, St Albans, Borehamwood, North London
OSCA remote coding & diagnostics
OSCA is a cloud tool we supply. You plug it into the vehicle and OSCA's worldwide technician team handles the key programming, module programming and advanced diagnostics remotely, while you get on with other jobs.
- You plug the OSCA tool into the vehicle's OBD port
- Connect it to your workshop network over WiFi or LAN, then log in
- OSCA's worldwide technician team does key programming, module programming and advanced fault diagnostics
- Pay-as-you-go. No subscription, no per-vehicle commitment.
On-site equipment demo
Thinking about new diagnostic kit? We bring the tool to your bay, plug it into a vehicle you're working on, and let you make the call with hands on the hardware.
- Free, no obligation. Two-hour session typically.
- All brands available to demonstrate: Autocom, Topdon, GYSFLASH, OSCA, and remapping platforms.
- Demos run on vehicles you're currently working on
- Bookable across Hertfordshire and surrounding areas; 3–5 working days lead time
Installation and technician training
Once you've bought equipment, we install it, configure the software, and train your team on real vehicles from your booking diary.
- Licence activation, WiFi setup, adapter library configuration
- Group or one-to-one training sessions, run on real diagnostic work rather than walking through menus.
- Vehicles from your own booking diary used for hands-on examples
- 90 days of follow-up phone and email support included with every installation
Warranty and ongoing support
Hardware fault, software activation problem, or a vehicle the tool can't communicate with. You call us. We sort it with the manufacturer.
- Hardware repair or replacement under manufacturer warranty
- Software activation issues resolved with the manufacturer directly
- Phone support for the life of any tool bought from us, at no additional cost.
- Trade-in advice when you're ready to upgrade
Got a vehicle on the lift you can't crack?
Send us the vehicle make, model, year, engine and the symptom. We'll come back with a quote, same day on weekdays. Quickest answer is by phone.
07725 464610Where we cover
Mobile diagnostic and car remapping service centred on Watford and Bushey, covering Hertfordshire, North London, and the surrounding M1/M25 corridor. Most regular call-out areas include Rickmansworth, Hemel Hempstead, St Albans, Borehamwood, Radlett, Pinner, Stanmore, and the rest of Hertfordshire.
- Watford
- Bushey
- Rickmansworth
- Hemel Hempstead
- St Albans
- Borehamwood
- Radlett
- Pinner
- Stanmore
- North London
- Hertfordshire
