
It is essential to instil trust when a new motorist walks through the garage doors. This is why we are accredited with the UK Trading Standards Code of Practice. It shows all our customers that we work to the highest standards offering reliable vehicle servicing at competitive rates.

Using an independent garage like ours that is registered with the UK Trading Standards Code of Practice is a wise decision because it combines value, trust, and consumer protection. It shows that our garage is committed to high standards of workmanship, fair pricing, and transparent communication, giving customers confidence that work will be carried out honestly and with the utmost competence.
Registration with the Code of Practice also means there is a clear complaints and dispute resolution process in place, offering extra peace of mind if something goes wrong. On top of this, we here at A1 Diagnostics often provide a more personal, customer-focused service and competitive pricing compared to main dealers, without compromising on vehicle servicing.
Not only are we accredited with bodies like the UK Trading Standards, we also employ mechanics that have years of experience who have grown up in the automotive trade.

This means when you leave your vehicle with us it is in the safest of hands. We will get to the bottom of the problems with your vehicle and get you in and out of the garage in no time.
Contact us
We are an award-winning independent garage. Knowing that we are registered with bodies like the UK Trading Standards shows we mean business. You have just found a trustworthy independent garage able to carry out vehicle maintenance services reliably and at competitive rates. Use the contact details below or form to get in touch our customer service advisers are a phone call or email away.
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
