Serving the Power Industry for over 25 years.
Our Services
Substation Testing & Maintenance
Transformer Field Services
Commissioning Services
Infrared Thermography Scanning
Recloser Maintenance
Voltage Regulator Maintenance
Circuit Breaker Maintenance
Fabrication Services
Protective Relaying Services
Power Quality/Disturbance Analysis
About Us
Facility and Equipment
Employment Opportunities
Contact Us
Join the ETMI Team

We are a company that's always growing. Which means we continually seek out individuals who are ready to grow along with us. If you would like to learn more about opportunities with our company, please contact us or send your resume by mail, fax or e-mail.

Electro-Test and Maintenance, Inc.
P.O. Box 1527
Rapid City, SD 57709
P: 605-787-4688
F: 605-787-4832
Electro-Test and Maintenance, Inc – home Doble Equipment Sales Agent Cooper Power Systems Authorized Service Center