John Haynes Mercedes is an independent Mercedes-Benz specialist based in Goring-by-Sea, Worthing, providing Mercedes servicing, diagnostics, repairs, MOTs and restoration services across Sussex. The family-run business has operated for more than 40 years, supporting Mercedes owners across Worthing, Brighton & Hove, Chichester, Horsham and surrounding areas with professionally managed maintenance and repair services tailored to both modern and classic Mercedes-Benz vehicles.
Core services include Mercedes servicing, fault diagnostics, vehicle repairs, MOT preparation, vehicle health checks, classic Mercedes restoration and specialist maintenance using genuine Mercedes-Benz diagnostic equipment and manufacturer-trained technicians. The company also maintains one of the largest Mercedes-Benz parts inventories outside the UK dealer network, supporting efficient servicing and repair turnaround for a wide range of Mercedes models.
John Haynes Mercedes combines dedicated Mercedes-Benz expertise with specialist workshop facilities and detailed technical knowledge developed across decades of working exclusively with the marque. The business is recognised for specialist Mercedes servicing, restoration capability and long-established independent Mercedes-Benz expertise across Sussex.
