We are an independent garage that has over twenty years’ experience in the trade. Here is our garage pictured below.

We have hundreds of clients trusting us to service their vehicle. So, with that being said we thought we would show you why we are trusted vehicle service garage and show you a few of our five-star Trust Pilot reviews. Here we go.

“They’re called A1 for a reason. Everything from start to finish is exemplary in all aspects. Quality workmanship, highly dedicated staff, top class customer service and extremely knowledgeable. Prices are the best I’ve known. I’ve been coming here for years, and I will continue to do so. My only disappointment is that I wish I’d discovered them earlier than I did. Can’t recommend them highly enough.”

“My car needed a new engine. Called my dealership to help fix it in their garage but they rejected it with no reason. These guys came through for me big time. They did everything helping me claim a warranty and saved me money. I’m in the process of buying a house, my job required a lot of driving, these guys looked after me and saved me a couple of thousand on my bill. They want the work and will truly go above and beyond for every customer. Big shout out to the entire team. I’d recommend these guys every time!”

“First class service from a first-class team. Highly recommended.”

“Absolute outstanding workmanship each and every time. Always going the extra mile to ensure customers satisfaction. I’ve been privileged to use this garage for several years and I cannot recommend them all highly enough.”

Contact us

We are an award-winning independent garage that can service your car quickly and reliably. The Trust Pilot reviews go to show that we can be trusted. When you bring your vehicle to our garage it is in the safest of hands. Get in touch with us and speak with one of our customer service advisers we are happy to help.

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