FB Timberline builds substations and their connections to transmission and distribution lines. We have highly experienced management personnel with specialized crews dedicated to substation work. Our crews have worked in greenfield and brownfield substation construction, ranging from 4kV to 500kV.  Our substation project portfolio spans across the continental United States.

Our comprehensive substation services include:

  • New substation construction
  • Substation expansion, modifications, and upgrades to existing infrastructure
  • Engineering and design services
  • Equipment and apparatus procurement and installation
  • Foundation and civil infrastructure construction
  • Ground grid installation
  • Maintenance and emergency restoration
  • Inspection, testing, and commissioning
  • Clearing, grading, and site preparation

Working Together To Build Things That Matter.



Number of clients served throughout the U.S.



Number of projects FB Timberline has completed.



Number of employees within FB Timberline.


Owned Equipment

Number of specialized owned pieces of construction equipment.

“FB Timberline is an amazing place to work.”

FB Timberline is an amazing place to work. It honestly feels like we are all family!

Kelly Tripp - Administrator