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Guernsey
5555 N. Grand Blvd.
Oklahoma City, OK 73112

Phone

405.416.8100

Email

solutions@guernsey.us

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Guernsey
  • About Us
    • Our Story
    • Our Team
    • News
    • Insights
    • New Headquarters
  • Services
    • Design
      • Architecture
      • Interior Design
      • Engineering
      • Transportation
      • Water Resources
    • Consulting
      • Cybersecurity & CMMC
      • Environmental
      • Planning
      • Electric Utility Management
      • Energy & Utility Optimization
  • Culture
    • Benefits
    • Employee-Owned
    • Mission Vision Values
  • Careers
  • Connect
    • Contact Us
    • Knowledge is Power
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Transforming Elmer Thomas Park: New Amphitheater, Boardwalk, Pedestrian Bridge and More Coming to Lawton

Exciting changes are coming to Lawton's Elmer Thomas Park as the city moves forward with an ambitious transformation plan led by C.H. Guernsey & Company. This revitalization effort will introduce...

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Guernsey Wins 2nd Interior Design Award - Newcastle Fire Station No. 1

We are thrilled to share that Newcastle Fire Station No. 1 has received its second major design accolade, solidifying its place as a standout example of thoughtful, community-focused interior design...
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