Federal Government

US Air Force
USACE
US Air Force

State Government

ODOT
OK Turnpike Authority

Tribal Nations

  • Cherokee Nation
  • Osage Nation
  • Choctaw Nation
  • Quapaw Tribe
  • United Keetoowah Band
  • Pawnee Nation
  • Chickasaw Nation

OK Municipalities

  • City of Ardmore
  • City of Tulsa
  • City of Broken Arrow
  • City of Claremore
  • City of Coweta
  • City of Hominy
  • City of Midwest City
  • City of Oklahoma City
  • City of Okmulgee
  • City of Owasso
  • City of Sapulpa
  • City of Sand Springs
  • City of Shawnee
  • City of Skiatook
  • City of Stillwater
  • City of Tahlequah
  • City of Vinita

OK Counties

  • Atoka
  • Bryan
  • Caddo
  • Carter
  • Cherokee
  • Choctaw
  • Cimmaron
  • Cotton
  • Craig
  • Creek
  • Delaware
  • Grady
  • Grant
  • Jefferson
  • Latimer 
  • LeFlore
  • Mayes
  • McIntosh
  • Nowata
  • Okmulgee
  • Osage
  • Ottawa
  • Pawnee
  • Payne
  • Pittsburg
  • Pushmataha
  • Rogers
  • Sequoyah
  • Washington

Circuit Engineering Districts

CED #1

CED #3

Rural Water Districts

Osage County Rural Water District No. 15
Ottawa County Rural Water District No. 5

 

    Private Clients

    • John Zink Foundation
    • KKT Architects
    • Yoder Industrial Park
    • New Life Ranch
    • HNTB
    • Cyntergy
    • Langston University
    • Bureau Veritas
    • Dewberry
    • Crossland Construction