We are an award-winning independent garage that can service your vehicle reliably. We offer several services from ADAS recalibration, engine servicing, brake servicing, DSG gearbox servicing, MOT testing and so much more. Here is a photo of our garage.

We invest in mechanics who have years of experience working in the motor trade. They have a combined experience of more than 75 years and are experts in diagnosing faults on all brand types, especially German manufactured vehicles such as Audi, Skoda, Mercedes, BMW and Volkswagen.

We not only can fix mechanical problems with your vehicle. We can also rectify electrical faults. We have a state-of-the-art electrical bay kitted out with all of the latest vehicle diagnostics tech. We leave no stone unturned in finding the fault with your vehicle using our diagnostics tech. We pride ourselves on the reliability of our vehicle servicing.

We are an award-winning independent garage. We recently won an award for being the best auto service garage in the entire UK. This national award along with our five-star reviews shows we are an independent garage that can be trusted. Here is the award.

We are an independent garage that service vehicles of all brand types. If you need advice ring our vehicle service advisers who will be happy to help you with any queries you have.

Contact us

We are an independent garage you can trust. When you leave your vehicle with us it is in safe hands. We will be able to find the fault with your vehicle first time around and repair it. Use the contact form below or details shown to get in touch with us and book your vehicle in for a diagnostic.

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