City of Irwindale - Official site includes city council and department contact information.
Irwindale Chamber of Commerce - Chamber information and business directory, city government information, and community directory.
Irwindale Local News: Topix - Local, regional, and statewide news collected from diverse sources on the web.
Irwindale Speedway - Half-mile super speedway and dragstrip offering racing every Saturday night. Includes schedule, tickets, drivers' standings and news.
Picasso's - Upscale cafe, bakery and catering services profiled with examples of California cuisine selections.
Shaw Pumps - Representative and distributor of domestic, agricultural and industrial pumps and equipment. Includes applications and description of products.
Studio Tang Co. - Product, architectural, and advertising studio. Contains profile and portfolio.
