Vicarstown Dieselworks

The Vicarstown Dieselworks is a repair yard that specialises in diesel engines. It is the diesel equivalent of the Sodor Steamworks.

History
The Dieselworks is located in a quarry-like area, not far from Vicarstown. When it was first introduced, the Dieselworks was run down and shabby, with insufficient and damaged equipment. After a fire broke out in the main building, it was rebuilt. Den, Dart and Diesel 10 live and work at the Dieselworks, with the former two acting as head diesels.

The company's logo is a picture of a diesel engine, of similar appearance to Den's class. Both Den and Dart have this logo on their liveries.

In the nineteenth series, the small warehouse, that serves as an extension to the main Dieselworks building, is shown to house a large smelting foundry, where all the broken parts are melted down and reused again, to build new parts.

In the twenty-third series, the diesels got trapped in the sheds during a busy period and remained trapped the next morning, however they were later freed.

Equipment
Equipment at the Dieselworks includes:
 * An elevating turntable
 * A set of lifting jacks
 * An on-site smelting department
 * A five-road shed with a turntable to accommodate the diesels
 * A special shed for Diesel 10
 * A giant vice

Appearances
Television Series= {{Scroll box|

Thomas & Friends

 * Series 15 - Tree Trouble and Fiery Flynn
 * Series 16 - Ol' Wheezy Wobbles, Percy and the Monster of Brendam, Thomas Toots the Crows and Bust My Buffers!
 * Series 17 - The Missing Christmas Decorations, The Frozen Turntable and Away From the Sea
 * Series 18 - Disappearing Diesels
 * Series 19 - Henry Spots Trouble, Den and Dart, Diesel's Ghostly Christmas and Wild Water Rescue
 * Series 20 - Sidney Sings and The Railcar and the Coaches
 * Series 21 - Springtime for Diesel, Philip's Number, The Big Freeze and Daisy's Perfect Christmas
 * Series 22 - The Case of the Puzzling Parts
 * Series 23 - Diesel Do Right, Steam Team to the Rescue and Diesel Glows Away

Specials
}}
 * 2011 - Day of the Diesels
 * 2012 - Blue Mountain Mystery
 * 2013 - King of the Railway
 * 2016 - The Great Race
 * 2017 - Journey Beyond Sodor
 * 2018 - Big World! Big Adventures!
 * -|Other Media=

Books

 * 2011 - Day of the Diesels, Flynn Saves the Day and Danger at the Dieselworks
 * 2012 - Blue Mountain Mystery
 * 2016 - The Great Race

Trivia

 * A scrapped model of Charlie's cab is seen inside.
 * A scrapped Märklin Engine has been seen at the Dieselworks in Blue Mountain Mystery as a reference to all the scrap engines by Greg Tiernan.
 * According to a magazine article, Dennis lives at the Dieselworks, though he is never seen there in the series.

Merchandise

 * Wooden Railway
 * Take-n-Play
 * Mega Bloks
 * Capsule Plarail
 * Motorized Railway
 * Collectible Railway