The partners at EFK♦Moen are:

In February 1998, EFK♦Moen, LLC was organized under the laws of the State of Missouri to offer civil engineering design consulting. The doors were opened in March, at a location in the Chesterfield Valley in a St. Louis County Economic Council incubator building, which proved to be a great environment for our growing company.

The engineering services we provide are based on integrity and professionalism; and we are dedicated to providing quality service to our clients and substantial career opportunities to our staff.  EFK♦Moen began providing transportation engineering design services as a prime consultant to the Missouri Department of Transportation, the St. Louis Metropolitan Sewer District and numerous Counties and Municipalities and private clients throughout the State of Missouri and now our services have expanded throughout the Midwest.

In 1999 EFK♦Moen began providing Professional Land Surveying services, now under the direction of Chris Ferrante, PLS. A structural engineering group was created in 2000, now managed by Chris Linneman, PE/SE.

EFK♦Moen’s first branch office was opened in March 2004, with Shelley Dintelman, as the Fairview Heights, Illinois office project manager. Shelley and her staff  provide transportation engineering design services as a prime consultant to the Illinois Department of Transportation and numerous counties and municipalities in Southern Illinois.

In 2011, EFK♦Moen opened an office in downtown Chicago and developed a strong client list and office staff. Our Chicago office is now led by Joe Havel, PE, providing engineering services as a prime consultant to IDOT; as a JV partner on an Illinois Tollway project; and as a subconsultant to many firms on IDOT and ISTHA projects.

Jeff Church, PE, joined EFK♦Moen in 2015 to lead a Construction Services Department.

Our staff Professional Engineers are registered in Missouri, Illinois, Oklahoma, Virginia, Ohio, Nevada, Texas and Iowa; and staff Professional Land Surveyors are registered in Missouri and Illinois.