High-Voltage Utility Services

Electrical Systems & Power Distribution Systems Solutions

Contra Costa Electric's power distribution systems services.Working with clients in private industry, public utilities, government agencies and educational facilities, Contra Costa Electric deliver practical, innovative responses to today's deregulated environment. Whether it's overhead line work or underground transmission systems, switching station facilities or high-voltage substation installations, we have the electrical systems expertise and equipment needed to meet the needs of a constantly changing utilities environment.


Electrical Repair, Installation & Maintenance

Along with our staff of experienced supervisors, linemen, project managers, estimators and engineers, we can efficiently perform the following types of work:


  • Overhead Line Work including Transmission, Distribution, Fiber and Communication
  • Underground Transmission and Distribution
  • Substation and Switching Station Facilities, New and Maintenance Work
  • High Voltage Work to 500 KV
  • High and Medium Voltage Cable Splicing and Testing
  • High Voltage Transformer and Switch Gear Installations


Contra Costa Electric’s high-voltage cabling and installation services.We serve the following industries:


  • Light and Heavy Commercial
  • Light and Heavy Industrial
  • Light and Heavy Manufacturing
  • Power Generation and Distribution
  • Cogeneration
  • Petroleum and Chemical Processing
  • Public Utilities


Visit the case studies area to view examples of our high-voltage services work in this market sector.