Rishi Patel founded A1 Diagnostics over twenty years ago.

He has been brought up in the vehicle service trade from a young age following in his fathers’ footsteps. Rishi’s garage is based in Cardiff, Wales and services up to 75 vehicles every week.
Rishi began his remote programming and coding venture after realising a change in the industry. More vehicle components required coding to vehicles, without coding them they would not work on the vehicles they were being installed to.
Rishi went to work and designed his own diagnostics tool to code vehicle components to vehicles. Not only that but he designed the diagnostics tool in such a way that he can also code vehicle components remotely to vehicles in other garage and body shop locations.
A1 Diagnostics has gone from strength to strength. In late 2025 we were at the tenth Cardiff Business Awards ceremony. This awards bash has become a popular event for businesses in Cardiff. We were thrilled to be nominated for an award on the night under the category “Innovation Business of the Year”.
We are delighted to inform you that we won the award. Here is the award pictured below.

Here is Rishi receiving the award on the night.

Contact us
We pride ourselves on offering a fast and reliable remote programming service. As soon as a ticket is raised with us it is immediately allocated to one of our coders. All you have to do is plug in our remote diagnostics tool to the car via an internet connection, we connect on our end and code the job accordingly whether that be a repair, ADAS calibration or engine component programming we will get it done quickly for you.
Here is our remote diagnostics tool that you can purchase shown below.

Contact us and let’s discuss how we can help your outfit. 02920 220 380.