The Wimbledon Traincare depot is a train maintenance depot, servicing primarily South West Trains

South West Trains

South West Trains is a British train operating company providing, under franchise, passenger rail services, mostly out of Waterloo station, to the southwest of London in the suburbs and in the counties of Surrey, Hampshire, Dorset, Devon, Somerset, Berkshire, and Wiltshire and on the Isle of Wight...

, located between Wimbledon

Wimbledon station

Wimbledon station is a National Rail, London Underground, and Tramlink station located in Wimbledon in the London Borough of Merton, and is the only London station that provides an interchange between rail, Underground, and Tramlink services...

 and Earlsfield stations, on the South Western Main Line

South Western Main Line

The South Western Main Line is a railway line between London Waterloo and Weymouth on the Dorset coast, in the south of England. It is a major railway which serves many important commuter areas, as well as the major settlements of Southampton and Bournemouth...

 from Woking

Woking railway station

Woking railway station is a railway station in England, serving the town of Woking, Surrey. It is a major stop on the South Western Main Line and is used by many commuters...

 to London Waterloo and is situated next to the Wimbledon Train Viaduct.

The facility achieved ISO 14001 accreditation in recognition of its environmental management policies. On 19 September 2006, Wimbledon Traincare depot was selected as the winner of the Back Office Customer Service Team of the Year.