• concrete
  • csi warehouse
  • concrete2
  • ladders
  • tools
  • sledge hammers

About Contractor’s Supply Inc.

Company History

Contractor’s Supply Inc. opened for business in January of 1971 and operated where the current Rapid City Central High School is now located. As a division of Birdsall Sand and Gravel Company, our main business was concrete orientated. In 1974, the majority of Contractors Supply Inc. was purchased by Northwest Pipe Fittings and the following year we moved to our present 7200 square foot location.

In 1976, a branch company was established in Gillette, Wyoming.  A second branch, Contractors Materials, was established in Scottsbluff, Nebraska in 1979. In 1998, the Gillette store opened a branch in Casper, Wyoming. Each branch is always eager to serve contractor and industrial needs in their respective areas.

Site Map

Open Monday - Friday: 7:00 A.M. – 5:00 P.M.  Saturday  8 A.M. - 12 P.M.
2413 West Omaha St.  Rapid City, SD 57702