OES survey staff includes four Professional Land Surveyors with combined experience of over 100 years. We use a full range of state-of-the-art survey equipment. We survey many of our own projects and provide survey support to other engineering firms, general contractors, state and local agencies, and commercial customers.

  • Road and structure design surveys
  • ALTA/ACSM surveys
  • Certified survey maps (CSM)
  • Control survey and global positioning systems (GPS)
  • Right-of- way platting (Traditional & TPP)
  • Subdivision and condominium platting

OES is currently not offering land surveying services in the state of Illinois