HOME ABOUT PARTNERS SERVICES AWARDS CAREERS LINKS CONTACT AWARDS 2020 Missouri APWA Public Works Project of the Year New Outer Roads System, O'Fallon, Missouri 2019 ACEC Special Achievement Award Tri-State Tollway Master Plan Sets the Future in Motion 2019 Largest Engineering Firms St. Louis Business Journal 2018 Top Women-Owned Business St. Louis Business Journal 2017 ACEC Grand Award Bridging the Gateway Downtown St. Louis 2015 WTS Employer of the Year Award Advancing Women in Transportation Metropolitan St. Louis Chapter 2014 ACPA National Award for Excellence Route 364 Phase II 2011 ACEC Missouri Honor Award Diverging Diamond Interchange Springfield, MO 2011 & 2010 Top Women Owned Business St. Louis Business Journal 2003 AGC Constructive Keystone Award Highway 40, Bonhomme Creek to Highway 94 Millstone Bangert Inc. & EFK♦Moen, LLC 2003 Outstanding Entrepreneur Award St. Louis County Economic Council © 2021 | EFK♦Moen, LLC | All Rights Reserved Missouri | Illinois | Georgia