Horner & Shifrin, throughout the planning, design, and construction phases, was always responsive to our needs and worked efficiently as an extension of our staff.
Municipal Government Client, St. Clair County, MO
City of O'Fallon, Illinois
City of St. Charles, Missouri
IDOT, Region 5, District 9
Illinois State Toll Highway Authority
MoDOT, Bridge Division
IDOT, Region 4, District 7