• Independent German Car Specialists

    Independent German Car Specialists

    Welcome to A1 Diagnostics. We are a BOSCH vehicle service garage based in the heart of Cardiff offering professional vehicle servicing from our garage workshop.
  • MOT Service Cardiff

    MOT Service Cardiff

    A1 Diagnostics provide MOTs In Cardiff to the Public and Private Sectors. With our highly qualified MOT team your car is in safe hands
  • About A1 Diagnostsics

    About A1 Diagnostsics

    Read more about the services we offer here at A1 Diagnostics.
  • We service all brands of vehicles

    We service all brands of vehicles

    We specialise and service all makes of vehicles especially German manufactured vehicles.
  • Professional Mechanics

    Professional Mechanics

    Our mechanics are trained on the latest technologies and have the most up-to-date diagnostic equipment to pinpoint any faults. Our mechanics work together as a team and have years of combined experience in the motor trade.
  • Car Servicing Cardiff

    Car Servicing Cardiff

    Get your car serviced efficiently and quickly at A1 Diagnostics in Cardiff
  • ABS Repairs Cardiff

    ABS Repairs Cardiff

    Anti-Lock Breaking System (ABS) can also be a costly repair to your car in Cardiff
  • Air Conditioning Servicing Cardiff

    Air Conditioning Servicing Cardiff

    Having the state of the art air conditioning unit means looking after it and having it checked once a year
  • ECU Repairs Cardiff

    ECU Repairs Cardiff

    ECU Repairs Cardiff are able to rebuild, test and remanufacture ECU units on our test bench in Cardiff
  • Electrical fault service Cardiff

    Electrical fault service Cardiff

    Electrical fault service Cardiff can help diagnose your electrical fault problems in Cardiff
  • Engines and Gearboxes Cardiff

    Engines and Gearboxes Cardiff

    We can repair, rebuild and offer many engine and gearbox services from our Cardiff based vehicle service garage. Contact us for any advice needed we are happy to help.
  • Immobiliser Repairs Cardiff

    Immobiliser Repairs Cardiff

    A1 Diagnostics and ECU repairs can fix your immobiliser repair problems quickly
  • Key Coding Cardiff

    Key Coding Cardiff

    Key Coding Cardiff can be done at A1 Diagnostics Cardiff
  • Car Recovery Cardiff

    Car Recovery Cardiff

    Broken down in the Cardiff, South Wales area? Choose Car Recovery Cardiff at A1Diagnostics
  • We have a state of the art vehicle electronics bay

    We have a state of the art vehicle electronics bay

    We have our own electronics bay to diagnose electronic related vehicle problems. From electrical engine faults to ECU repairs we have all the equipment needed to repair electrical faults in your vehicle.
  • Cosmetics vehicle service

    Cosmetics vehicle service

    If you have scrapes and scratches in the interior we can repair them for you leaving your vehicle looking as good as new.
  • We are experts in gearbox rebuilds and repairs

    We are experts in gearbox rebuilds and repairs

    We have extensive experience in gearbox rebuilds, reconditioning and repairs at competitive prices.
  • We are experts in engine rebuilding and repairs

    We are experts in engine rebuilding and repairs

    We rebuild and repair hundreds of engines every year. Contact us if you have any engine issues we can help.
  • MOT vehicle testing

    MOT vehicle testing

    We have two MOT test lanes and offer affordable MOT servicing. Contact us if you have any queries.
  • Brake servicing at affordable prices

    Brake servicing at affordable prices

    We service brakes of many vehicle brands and types. Contact us for any advice on brake problems you may be having.
  • We do breakdown recovery

    We do breakdown recovery

    If you do not have breakdown cover don't worry we can pick your vehicle up repair it and return it to you. Contact us for any advice needed.
  • Air conditioning vehicle servicing

    Air conditioning vehicle servicing

    We can help you stay cool and ensure your vehicles air conditioning is working perfectly. Contact us for any advice needed.

We are an Audi garage carrying out repairs and vehicle maintenance on Audi cars and Audi vehicles

We are an Independent Audi Garage


If you are an Audi car owner and need help with maintenance, repair work or vehicle diagnostics then you have found the right garage. We have one rule at our Audi garage, our customers always come first and always receive the highest standards of customer service, sorry that was two rules, but listen, our main goals are to get Audi car owners back out on the road quickly, reliably and at the best most affordable prices.

Our Audi Garage where we service hundreds of Audi cars and Audi vehicles 

There is no job too big or too small carried out from our Audi garage


We service many types of problems from our Audi garage. It could be that you have an electrical window fault or an engine problem. We service vehicles from one end of the spectrum to the other from complex work to less complex vehicle service work.

An Audi vehicle being serviced from our Audi Garage

An Audi car on the ramp at our Audi Garage 

We are an Audi garage and have been established for 10 years


We have been established for 10 years and have been servicing hundreds of Audi vehicles from our Audi garage. The photo below shows just how busy it is at our Audi garage with vehicles waiting to be serviced inside the garage.

Our busy Audi garage 

We have excellent testimonials from happy customers


We have excellent testimonials from happy customers happy with the services and prices received from our Audi garage. Here is a recent testimonial from a happy customer of ours Dave Bennett pictured below.

 

This testimonial is a little long but worth the read, Dave went on to say.

“I visited many garages in and around Cardiff leaving disappointed on many occasions as every garage said they could not help with the work on my vehicle.

I decided to try and seek out one last garage and thankfully this garage was A1 Diagnostics. From the word go I knew I had found a fantastic garage as everything I mentioned I wanted done to my vehicle they said YES THEY CAN DO, a fantastic positive attitude and solution to every given problem! I will be recommending their vehicle car garage to anyone.”

We invest in Audi mechanics with years of experience in the vehicle servicing trade


At our Audi garage we all work together as a team. We have 30 years of Audi servicing experience under our belts but we also invest in Audi mechanics who have lots of experience under their belts, this only ensures you receive the very best vehicle servicing. A few of our experienced mechanics are shown below.





 

We invest in all of the latest Audi vehicle technology


All of the major brands including Audi are continually adding new technology to their cars and vehicles. It is important that an independent garage we stay up-to-date with the new technology. To demonstrate our commitment in staying up-to-date with technology in the last year we have invested in over £50,000 in vehicle diagnostics equipment. This ensures that we have all of the facilities to always offer reliable vehicle servicing, photos of some of the Audi technology are shown below.











 

Contact A1 Diagnostics

If you have any requirements or need any advice on any Audi car dilemmas then get in touch with us. We are an Audi garage with 10 years experience getting Audi motorists back out on the road quickly, reliably and at the best most affordable prices.

 

A1-Diagnostics and ECU Repairs
 64 Sloper Road
Leckwith,
Cardiff
CF11 8AB

Tel: (029 20) 220380
Fax: (029 20) 223172

Opening Times

Mon – Fri: 9:00am – 6:00pm