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
News
Links
Contact Us
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ETMI can assist in designing a preventitive maintenance program to fit your needs and requirements.

EXPERTISE IN ALL TYPES OF EQUIPMENT
• Power Transformers
• Circuit Breakers
• Load Tap Changers
• Reclosers
• Voltage Regulators
• Circuit Switchers
• Switchgear
• Protective Relays
• Power Circuit Breakers
• Fuse Testing
• Ground Mat Testing
• Battery Systems Testing

SERVICES
• Visual Inspection
• Infrared Thermography
• Oil Analysis – DGA & Liquid Screen by Materials Laboratory
• Doble Insulation Testing
• SF6 gas handling capabilities
• Cable Testing
• Complete Oil Handling Capabilities

Home | About Us | Facility & Equipment | Employment Opportunities | News | Links | Contact Us
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 | Doble Equipment | Cooper Power Systems

© 2006-2007 Electro-Test and Maintenance, Inc. All rights reserved.
Electro-Test and Maintenance, Inc. • P.O. Box 1527 • Rapid City, South Dakota 57709 • 605-787-4688

Electro-Test and Maintenance, Inc – home Doble Equipment Sales Agent Cooper Power Systems Authorized Service Center