- 2011 Excellence in Transportation, given by the Idaho Transportation Department for Construction of the East ParkCenter River Crossing
- Thirty In Thirty, given by the Boise State University CM program in recognition of MCI's involvement with the BSU CM program over the past 30 years
- 2011 Excellence in Concrete Award, given by the American Concrete Institute Intermountain Chapter for work performed on the Idaho State Capitol Addition and Restoration
- 2010 Idaho Top Projects, Idaho Business Review; Nampa Prestressed Concrete Water Reservoir, Twin Falls Walmart Supercenter, I-84 Orchard Interchange, Mason Creek Retail Shops
- Idaho’s Top 75 Private Companies, given by the Idaho Statesman
- 2007 Small Business of the Year Award, given by Boise Metro Chamber of Commerce
- 2007 Gold Vision Award, given by Constructech for technology used during the City of Salmon Water Treatment Plant Project
- Idaho Top Project, given by the Idaho Business Review for the Idaho Water Center
- Build America Award, given by AGC of America for the Cole/Overland Interchange
- Safety Award, given by the Idaho AGC
- Award for Construction Excellence, given by Idaho AGC for the Optimist Youth Sports Complex
- Best Overall Project in Idaho, given by Intermountain Contractor Magazine for the BSU Engineering Complex
- Excellence in Safety, given by OSHA
