| 1985 – | National Historic Preservation Award for Sylvan Road Bridge, Glencoe, Illinois – originally designed by Frank Lloyd Wright |
| 1986 – | APWA Project of the Year Award for Woodstock Downtown Improvements |
| 1996 – | CECI – Merit Award for Route 64 (Gary to Bloomingdale) |
| 1998 – | APWA Project of the Year Award for Algonquin Road, McHenry County |
| 2001 – | Thomas H. Madigan Award for Outstanding Achievement for the Rodeo Arena at the Illinois State Fairgrounds |
| 2002 – | CECI Honor Award and APWA Project of the Year Award for Orchard Road Bridge over the Fox River, Kendall County |
| 2002 – | APWA – Private Sector Service Award |
| 2003 – | APWA Project of the Year Award for U.S. Route 14 and Main Street, Crystal Lake |
| 2003 – | APWA Project of the Year Award for CBD Infrastructure and Streetscape, Village of Glencoe |
| 2004 – | APWA Project of the Year Award for Big Timber Road Bridge over Tyler Creek, Kane County |
| 2007 – | ACEC Merit Award and APWA Project of the Year Award for Sullivan Road Bridge, Aurora |
| 2007 – | ACEC Merit Award and APWA Project of the Year Award for Kelsey Road Bridge over Flint Creek, Lake County |
| 2007 – | IDOT Exceptional Service Award for Phase I engineering at U.S. 20 and McLean Blvd. interchange |
| 2008 – | APWA Project of the Year Award for Central Business District Redevelopment, Lake Bluff |
| 2012 – | ACEC Honor Award for Stearns Road Corridor, Kane County, Illinois |
| 2012 – | ACEC Merit Award for the Anchor Road District Intersection Bridge, McLean County, Illinois |
| 2012 – | ACEC Eminent Conceptor Award for Stearns Road Corridor, Kane County, Illinois |
| 2014 – | APWA Project of the Year Award for Techny Drain Stormwater Detention, Village of Northbrook |
| 2015 – | APWA Project of the Year Award for the Lockport Street Traffic Signal and Sidewalk Improvements, Village of Plainfield |
| 2015 – | APWA Project of the Year Award for the Reconstruction of 143rd Street from east of Bell Road to east of Will-Cook Road, Will County Department of Highways |
| 2016 – | APWA Project of the Year Award for the Brookside Basin, City of Elgin |
| 2016 – | Kane County Division of Transportation Engineering Firm of the Year for Phase I and Phase II |
| 2017 – | Kane County Division of Transportation Engineering Firm of the Year for Phase I and Phase II |
| 2018 – | APWA Project of the Year Award for the Manito Road Bridge over the Mackinaw River, Tazewell County Highway Department |
| 2019 – | APWA Project of the Year Award for the Preston and Linden Emergency Repair, City of Elgin |
| 2019 – | PSMJ Employer of Choice for achieving a superior level of employee engagement, workforce retention, and productivity |
