Substation Design

J.R. Johnson Engineering has experience in all facets of substation design. Our experience includes power transformer installations, circuit breaker replacements, relay and control panel upgrades, SCADA installation and upgrades, switch replacements, bus extensions, and of course, all related foundations and structures. Our electrical design team works diligently to provide clients with efficient and cost-effective substation designs, while following all applicable codes and standards.


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  • Substation Feeder Extensions
  • Substation Installations
  • Substation Facility Layouts
  • SCADA Upgrades


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