Mr Zippy Mechanic offer full Logbook Servicing, Roadworthy Safety Certificate, Tyre & Wheel Balance, Brake Servicing, Clutch Servicing, Electronic Diagnostic Check, Air Conditioning Servicing on MINI cars for a fraction of the price – and we always do it by the book. We’re experienced European car service technicians who understand the latest in European cars. Car manufacturers use scare tactics to make sure you take your car to their dealership for a service. The truth is, having your car serviced at a non-dealer doesn’t void your car’s warranty.