Technodiagnostics For all your diagnostic needs
Watford · Bushey · Hertfordshire

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, at your home, or remotely through the OBD port. Free quote by phone before we travel.

Call 07725 464610
  • UK warranty
    Hardware support we own
  • Free on-site demo
    We come to your workshop
  • Training included
    Real vehicles, real work
  • Phone-first support
    Speak to Andrew, every time

Main 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

Remote vehicle access

Don't want us on site? We connect to the vehicle remotely via the OBD port and run the diagnosis or coding procedure from our workshop.

  • Customer plugs the OSCA cable into the vehicle's OBD port
  • We connect via WiFi or mobile data. No on-site visit required.
  • Suitable for module coding, component protection removal, programming, and full diagnostics
  • Pay-as-you-go pricing. 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 464610

Where we cover

Mobile diagnostic and 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. If the vehicle can't move, we can also access most ECUs remotely via the OBD port.

  • Watford
  • Bushey
  • Rickmansworth
  • Hemel Hempstead
  • St Albans
  • Borehamwood
  • Radlett
  • Pinner
  • Stanmore
  • North London
  • Hertfordshire
Brands we supply

Brands we trust to do the job.