More than just substations...

Dynamo's construction group provides some of the most sought after electrical installation, maintenance and disaster-mitigation services in the industry. 

While our team is considered to be one of the best substation construction firms in the country, our range of services also extend to industrial facility construction, industrial maintenance, and custom control panel manufacturing.  The quality of our work, attention to detail, and depth of resources has earned the respect of clients and taken our scope of services far beyond the substation fence.

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Electrical Construction Overview

Our team works with your team and integrates into your systems to better meet your power, protection and control requirements.

Substation Construction


  • Ground grid, ducts, and concrete trough systems
  • Structure, apparatus, and bus erection
  • Transformer assembly and vacuum filling
  • SF6 gas breaker filling and maintenance
  • Medium and High Voltage cable splicing and terminating
  • Pfisterer certified personnel
  • Field, panel, and control wiring
  • Commissioning and start-up assistance

Industrial Construction


  • Industrial and commercial installation 
  • High and low voltage capabilities
  • Disaster Recovery
  • Control systems upgrades
  • Instrumentation and control system  installations

Industrial Maintenance

  • Plant shutdown support and maintenance shift relief
  • Ongoing projects and system modifications
  • Instrumentation Calibration 

Shop Services


  • Protection and Control Panels
  • Custom Control Panels and Junction Boxes
  • Custom Motor Control Centers

We maintain what we build.