Our independent garage is based in Sloper Road only a stones throw from car dealerships and main dealers on Penarth Road and Hadfield Road. We are here to help any dealership with vehicle servicing in the Grangetown area.

We already currently service a number of trade accounts and have recently expanded our vehicle electrics bay to cater for even more electrical vehicle servicing.
We have invested in all the latest vehicle technology when it comes to ADAS systems and re-collaborating those systems. Our electrical bay is kitted out with £100,000 of diagnostics equipment and can service any electrical fault on the most modern-day vehicles.
We have certification from the Institute of the Motor Industry
Our technicians are fully certified with the Institute of the Motor Industry and recognised as official ADAS Collaboration Technicians.
This means we can re-collaborate any driver aid systems on vehicles of all brand types. Here are the certificates that have been issued to our fully qualified technicians.
Here are a range of vehicles receiving re-collaboration of ADAS systems.



As you can see, we are a bright and vibrant independent garage and can work with car dealerships and main dealers in the local area, providing a first-class service being able to re-collaborate ADAS systems and electrical faults.
Wherever you are based on the Penarth Road and Hadfield road area we can help, and you can have confidence in us knowing you have all this technology available for you to use on your doorstep.


Contact us
If you are a main dealer or car dealership and need any help with vehicle servicing especially when it comes to re-collaboration of ADAS systems, we can help. To enquire about opening a trade account use the contact details below to get in touch.
A1-Diagnostics and ECU Repairs
64 Sloper Road
Leckwith,
Cardiff
CF11 8AB
Tel: (029 20) 220380
Fax: (029 20) 223172
Opening Times
Mon – Fri: 8:00am – 6:00pm
Email: info@a1-diagnostics.com
