W Plains Engineering. is a mechanical, electrical, and utilities engineering company with four offices in South Dakota, Wyoming and Iowa. We specialize in the design of electrical and mechanical systems for the construction industry and transmission, distribution and substation design in the utility industry. We design systems that are functional, energy efficient and environmentally friendly.

Contact Details

  City Rapid City , SD
  Zip Code 57702
  Address 1750 Rand Rd
  Phone Number (605) 348-7455