Your premier telecom contractor!



Golden State Utility Co. is a highly motivated outside plant & wireless contractor serving the telecommunication and utility industries throughout the western US. We specialize in the construction of OSP fiber and wireless telecommunication as well as other client-specific infrastructure.  In addition, we provide emergency restoration and engineering services allowing us to provide turnkey solutions to your next project!

Golden State Utility Co. is a leader in the utility construction industry. We have a local presence throughout California that offers manpower, experience and knowledge to provide valuable infrastructure solutions.  With over 35 years’ experience, we deliver unmatched service and quality work for any project size.



Golden State Utility Co. started in 1981 as a full service outside plant contractor serving the telecommunications industry in California and Nevada. In 1984, the company began turnkey installation of fiber optic cable for long distance carriers throughout the Western US. We expanded by offering aerial services in 1993.  Today we continue serving the needs of local, long distance, and cellular telecommunication carriers.



Golden State Utility Co. performs all work with the highest regard for quality, safety and customer satisfaction.  Our highly skilled team is dedicated to excellence. We have a solid financial history, good reputation and exceptional customer base.  We strive to remain your preferred utility contractor!



  • Conduit and manhole systems
  • Cable and duct plowing
  • Horizontal and directional boring
  • Micro-trenching
  • Rockwheel trenching
  • Remote terminal sites
  • Design builds
  • Pulling and placing cable
  • Cable jetting
  • Aerial cable construction and demolition
  • Fiber/copper splicing and testing
  • Civil site construction
  • Engineering and permitting
  • Wireless construction
  • Emergency restoration services

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