Company Overview

EFK♦Moen is a Civil Engineering Design Consulting firm specializing in roadway/highway/interstate design, founded in 1998. 

EFK♦Moen services include roadway/highway/interstate design; structural/bridge design; professional land surveying; traffic studies and traffic signal design; hydraulic studies, detention and drainage systems; site design; community involvement; construction management.

EFK♦Moen clients include state DOT’s; counties; municipalities; private developers; consulting firms.



EFK♦Moen Professional Engineers (PE) and Professional Land Surveyors (PLS) are certified in Missouri, Illinois and several other states.

Other staff certifications include:

  • 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)

  • Certified Flood Plain Manager (CFPM)

  • Storm Water Pollution Prevention Plan (SWPPP)/Erosion  & Sediment Control Certification

  • Missouri Local Public Agency (LPC) Project Manager

  • Multiple Construction Management/Inspection Certifications


Linda Moen is our President/Managing Member, with 57% ownership

Paul (P.J.) Kronlage is our Vice President of Engineering

Darrell Eilers is our Vice President of Business Development


Company Certifications

EFK♦Moen is a Woman-Owned Small Business

EFK♦Moen holds WBE/DBE/WOSB/EDWOSB certifications in Missouri, Illinois and with several other states and local certification agencies, including third party WBE/WOSB/EDWOSB certification.

EFK♦Moen is prequalified with MoDOT and IDOT.