Testimonials

Very knowledgeable,extremely helpful, would definitely recommend, thanks for your help

Good service all round knowledge of most automotive issues

Polite and helpful service.

Great service . Brilliant staff . 100% would take my golf gti back every time.

Ordered a traction control switch for my Colt, which was delivered very quickly. When fitting the switch i accidently broke the connector. Tom at C&M was quick to send a replacement connector. I will 100% be using these guys to map my colt when its ready later in the year.

Great work on my Golf R, its rare to find a company who go out of their way to look after you like these guys do. Definitely will be back for further upgrades soon.

Another awesome service from the guys at Corten-Miller performance centre. Great advice, always helpful, reasonably priced. I travel an hour to get there because I know I can't get better people working on my highly tuned VAG vehicle. They offer so much more too. If your looking to start making more power for your car look no further!

Top job as always highly recommended

Excellent service, friendly and helpful staff.

Great service job and remap on my Edition 30 Golf GTi as ever from the Corten-Miller boys! Ben and Tom both are both very knowledgeable and always offer a first class service. Thanks for all your help, I'll be back again for sure!

Tom at Corten-Miller recently supplied me a Mitsubishi down pipe for my Smart Brabus. Exceptional knowledge. Great engineering to the pipe too. Always answers the phone, and offered some great advice. Thanks Tom and team.

Excellent place to take your car for a service,mot and performance tuning, nothing to much trouble.

Hi,been to these guys several times over the years mainly with my recent car which is an RS 3 ,wouldn’t let anyone else touch my pride and joy there expertise and knowledge is second to none.

I have a long history with Tom and his business, pretty much since March 2015 they've looked after all my Colt servicing and performance needs. I booked in my newest toy for them to look over and apply their technical know-how and wizardry, and they stuck to their timeline of 2 days, whilst keeping me apprised of anything extra required. The lengthy drive home (all the way to Sheffield) was much more smiles-per-gallon than on the way there, and at a price-point that matches the service you get, i.e. Excellent. Being a customer there is like visiting an old friend. Would highly recommend to anyone, regardless of distance.

A more professional and knowledgable group you will not find, I travel over an hour to use Tom/Ben and the technicians for all my performance upgrades.

I’ve Been using Tom and Ben for numerous years now, from a simple MOT to high performance upgrades on my Honda Civic Type R EP3, When it comes to high performance Hondas, Bens knowledge and professionalism has delivered every single time when it’s comes down to performance upgrades and getting the geo Setup perfect, Ben has really gone above and beyond for me with recent upgrades on my EP3, from the big jobs down to the very littlest of details! It’s great to have someone who has the same work ethic as you, as you can trust them with your pride and joy knowing it’s in great hands. I’d like to thank Tom for spending days emailing back and forth to find the right part for my car, and sourcing genuine parts that I couldn’t find, I’d also like to thank the whole team at Corten-Miller from technicians, to lynn on the desk, there all so welcoming and always down for a proper laugh! Also make you feel right at home for a proper petrol head.

With their well presented forecourt, immaculate hedges. Clean and tidy out side and just the same inside. Friendly well trained staff, and all the equipment and know how you would expect from a performance centre.

I booked in my A250 Sport 4MATI for B Service and was totally impressed from the first phone call to the sanitising of the car and key fob after the service. Thank you, wont hesitate to recommend to others.

Hiley recommend 👍Thanks Tom and the team for the great advice you giving me on my car and for the service you did on my Audi A7 Thanks again Tom and the team for looking after my baby and for the MOT thanks guys

Always a great job,well done.