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Customer Testimonials

great honest guys I wish I'd found them sooner

My Kia Sedona was unsafe to drive as it stalled as soon as revs reached 2500 rpm and above. Called Kia Harpenden and waited two weeks for them to have availability to run a diagnostic test. They said they could replace the fuel rail which might be the cause but couldn't guarantee its that at a cost of £1000, if that didn't work they could try replacing something else. They told me the car isn't worth spending the money on and I should get rid of it. I contacted as trusted independent garage I've used previously with other vehicles and they said my only hope is to look for a diesel specialist, so I started looking online and found Turner performance and diagnostics and went down with no appointment booked. Elliott came straight out of the garage when I pulled up outside and listened to the vehicles symptoms I described to him and to my amazement he said on the spot what he thought it was. Initially I doubted it would be something that simple because Kia had no clue supposedly. Elliott said that if I was happy to leave the car with him he'd have it fixed in 24hours,so I did. Received phone call midmorning next day from Elliott saying I needed a new injector and I could collect car at 5pm. I can't recommend Turner diagnostics and performance enough, great honest guys I wish I'd found them sooner ??? Thanks so much

Zebulon Happe

An absolute pleasure to deal with Turners

A big thank you to Elliot for all the hard work you have done on my range rover sport he carried out a full gear box flush/filter and oil change he's also serviced my differencials and transfer box. Today I took it in for a full remap and omg the car is absolutely mint..drives spot on . from start to finish dealing with turners has been an absolute pleasure and hasn't broken the bank would recommend and have! to all and many! 5 star service

Steve Garvey

Thank you so much Turner Diagnostics

Thank you so much Turner diagnostic, my Vauxhall meriva came in jumping down the road and I've come out jumping for joy that it's stopped you truly looked after myself and my car. Being a woman it's always daunting going into a garage but I am very impressed! Thank you again I will be coming back and will be recommending you to all.

Tracey Garvey

Cant thank the guys at Turners Enough

Can't thank the guys and Tuner Performance more, my Astra VXR went in with an emissions fault, with a last minute rush before my MOT they had booked me in on the same day and had the car back within 2 days completely faultless, mapping re done, emissions fixed! Car pulls like a train and makes an incredible sounds due to the pops and bangs I added to the mapping! Fantastic work and will for sure be back for some more work in the near future!

Tyler Davies

Great Service

Found this garage by mistake and what a great mistake to make I had my 3rd visit today and can not find fault with anything customer service is great knowledge base is outstanding all work is explained in detail and delivered with professionalism

Simon L

TRUSTWORTHY & HONEST

I TOOK MY VW GOLF IN FOR A SERVICE AND M.O.T. I'VE NEVER BEEN TO THIS GARAGE BEFORE BUT ON FIRST MEETING WITH ELLIOT I FELT VERY COFORTABLE LEAVING MY CAR IN HIS HANDS. THE CAR HAD A FULL SERVICE AND MOT AND I ALSO HAD MY AIR CONDITIONING RE-GASSED. WHEN IT WAS TIME TO COLLECT THE CAR ELLIOT EXPLAINED IN A VERY PROFESSIONAL WAY EVERYTHING THAT HAD BEEN DONE AND I WAS PLEASANTLY SURPRISED TO FIND THAT THE FINAL INVOICE WAS WELL WITHIN THE ESTIMATE THAT WAS FIRST QUOTED. I WILL RECOMMEND THIS GARAGE TO FRIENDS AND FAMILY AND WILL BE GOING BACK MYSELF FOR FUTURE REPAIRS AND SERVICING. ALTOGETHER A VERY PROFESSIONAL AND KNOWLEDGABLE TEAM, WELL WORTH 5 STARS.

ALAN ROBERTS

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