We are an independent garage that is accredited with Bosch and are recognised by them as one of the best in the UK.

We not only pass all Bosch audits with flying colours, but we engage with them regularly using their resources to train our mechanics with all the recent developments in the automotive trade.

It is so important to stay up to date with modern day vehicles and all the technology being introduced to them. Our ethos at the garage is to pin-point exact faults on your vehicle and get them fixed first time around. This is why we invest heavily in training our mechanics and using highly regarded automotive businesses like Bosch to undertake that training.

Our mechanics that work on your vehicle not only have all the best training, they also have years of experience working in the vehicle maintenance trade. In fact, if we combined all the experience of our mechanics, we have over 100 years of combined mechanical experience between them all.

We are confident that when you leave your vehicle with us, it is in the safest of hands. To reinforce this statement; we will finish up with letting you know about a recent award we won. We were recognised as being the best auto repair business in the entire UK. Here is the award displayed below for you to see for yourself.

Contact us

We are an award-winning independent garage based in Cardiff. We know how important it is to find exact faults with your vehicle getting them repaired. We guarantee we have the best mechanics with years of experience to service your vehicle. Whatever the problem they will find it. Use the contact form or details below to get in touch and book your vehicle in with us.

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