“Absolutely great service with a very noticeable result.  No more errors, very responsive engine acceleration. Top man for making sure that my car was all sorted so to be back on the road for the next day. This gent reschedule appointments to get me sorted and even came back after hours to sort the rest of the motor out. He just saved me money in excess of £800. I will be very happy to recommend his services.”

Rassie Erasmus

“We have used GC HHO engine carbon cleaning multiple times at our depot in hartlepool, but I'm sure the cover the north east! We have always had great results on our vehicles and their engines. Always professional and realy affordable. I couldn't reccomend enough!”

Stewart Brown

“I had my Audi A6 carbon cleaned recently. Massive improvement straight away, engine is quieter and car feels more responsive.
Would definitely recommend, amazing service from start to finish. Top guy.”

Kenny Wood

“Glenn has done our cars and vans these last 2 years... they've all ran noticeably better and improved MPG. 5 stars all round for service and price”

GPS Leaflet Distribution

“Great job , nice bloke arrived early got straight on , explained everything so that even a dunce like me could understand , will have him dack to do more”

Phil Baughan

“On time, excellent service, car feels much better. Pulls through gears a lot better and saving on fuel too!”

Tanya Corbett