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Pioneering Civil Engineering Excellence Since 1998

Founded in 1998, EFK Moen is a Civil Engineering Design Consulting firm specializing in roadway, highway and interstate design. The engineering services we provide are based on integrity and professionalism. We are dedicated to providing quality service to our clients and substantial career opportunities to our staff. 

Trusted Partner in Comprehensive Civil Engineering Solutions

Our team provides exceptional services including roadway, highway and interstate design; structural and bridge design; professional land surveying; traffic studies and traffic signal design; hydraulic studies; detention and drainage systems; site design; community involvement; and construction management. EFK Moen’s work is trusted by clients such as state Departments of Transportation (DOTs), counties, municipalities, private developers and consulting firms.

Our Services

Our History

EFK Moen Certifications & Expertise

  • EFK Moen is a Woman-Owned Small Business, with WBE/DBE/WOSB Certifications in Missouri, Illinois, Georgia and Oklahoma; state, local and third party certification agencies.
  • EFK Moen Professional Engineers (PE) and Professional Land Surveyors (PLS) are certified in Missouri, Illinois, Georgia, Oklahoma and several other states.

  • Professional Engineer (PE)
  • Professional Land Surveyor (PLS)
  • Professional Structural Engineer (SE)
  • Professional Traffic Operations Engineer (PTOE)
  • Envision Sustainability Professional (ENV SP)
  • Leadership in Energy and Environmental Design Accredited Professional for Building Design + Construction (LEED AP BD+C)
  • Stormwater Pollution Prevention Plan (SWPPP)/Erosion  & Sediment Control Certification
  • Missouri Local Public Agency (LPA) Project Manager
  • Multiple Construction Management/Inspection Certifications
  • 541330 – Engineering Services
  • 541370 – Surveying and Mapping
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Our Team

Passionate about engineering excellence? Explore rewarding opportunities to join our dynamic team at EFK Moen. Discover how your skills can make a difference in shaping the future of infrastructure. Come design with us!

Meet The Team