Primary and Secondary Electrical

Secondary Wiring

Station Electric has completed entire substation relay room Automation upgrades ranging from 4kv-500kv while existing equipment is in service. Weather it is new construction or relay house upgrades we maintain the integrity of the system from the start to completion of the project.


Complete Relay room upgrades ranging from 4kv – 500kv. Fiber optic and coax installation. Installation of Relay/Automation systems. Relay rack assembly. Transformer, Circuit Breaker and Capacitor installation and wiring. Low voltage control and metering wiring. Cable pulling and installation. Substation service calls and maintenance. Lighting installation and controls.

Primary Construction

Our primary construction crews specialize in high voltage electrical construction. Some of our large-scale projects include San Onofre Nuclear Generating Station (SONGS) Decommissioning, Cross Valley Loop and currently working on Mesa 220kv, 66kv, 16kv, 12kv full station rebuild.


Installation of Circuit Breakers, Transformers and Capacitor Racks. Installation of steel frames and structures. Installation of switchgear and disconnects. Installation of high voltage bus including- cable, tubing, angle, copper and aluminum.

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