Substation & Switchyard Construction

AUI Power construction teams can install new traditional substations and renewable substation collector systems, as well as upgrading and retrofitting existing utilities.

AUI Power has built a reputation as the go-to company for substation construction. When safe, quality, and reliable work is necessary for the success of your project, let AUI Power’s years of experience in substation maintenance and construction work for you.

Our Substation & Switchyard Services Include:

  • Turnkey Construction
  • 4kV to 500kV
  • Breakers & Replacements
  • Capacitor Bank Install
  • Trenway Install
  • Switches
  • Bus Installations & Replacements
  • Transformer Installations
  • Foundations
  • Control House Construction & Wiring
  • Site Work & Grading
  • Steel Structure Installations
  • Insulators & Changeouts
  • Duct Banks
  • Cable Trough
  • Fence Construction
  • Civil Construction

Substation Foundations

Our substation field construction crews are capable of setting foundations for substation structures, as well as monopole structures outside substations. These services include new construction, and also repair of foundations that have degraded or require fixes to prevent further damage. For more information about our substation foundation services, reach out to our office – and we’ll get you in touch with our substation construction department.

In addition to our Substation & Switchyard construction services, AUI offers Substation Fencing.

A robust physical perimeter is crucial to strengthening the security of high risk facilities. Our permanent perimeter solutions give you peace of mind by preventing unauthorized access or harm to your people and assets.

With the growing threat of sabotage, criminal activity and terrorism, substations and utility facilities are increasingly vulnerable. In addition to the security of your site, fencing is the first line of defense for unauthorized access by the public, animals or other wildlife.


Our fencing solutions can be paired with other security measures, such as:

  • Detection Systems
  • Lights
  • Cameras
  • Invisible Security Solutions