Serving the Power Industry Since 1980
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Electro-Test and

Maintenance, Inc.

P.O. Box 1527

Rapid City, SD

605-787-4688

Fabrication Services

ETMI has an experienced fabrication staff to provide your custom requirements and repair needs.

Custom SWB Panel Fabrication Services

  • On-site relay upgrades
  • Switchboard & 19″ rack panels
  • Switchboard panel installation and wiring
  • SCADA / Load management installations