Awards

We strive for excellence in everything. Here are some of our recent honors, recognizing our work, our projects, and our people.

  • National Project of the Year Award - Historical Restoration/Preservation $5M - $25M, awarded by the American Public Works Association (APWA) for IMCO's Yesler Way Bridge Reconstruction Project, 2019

  • Project of the Year Award - Historical Restoration/Preservation $5M - $25M, awarded by the American Public Works Association (APWA) Washington State Chapter for IMCO's Yesler Way Bridge Reconstruction Project, 2019

  • Build Washington Award - Highway Transportation $5M - $15M, awarded by AGC of Washington for IMCO's Maple Road and Ash Way Intersection and Drainage Improvements Project, 2019

  • Build Washington Award - Heavy Industrial $5M - $20M, awarded by AGC of Washington for IMCO's Culmback Dam Water Temperature Conditioning Tunnel Phase 2 Project, 2019

  • Engineering Excellence, National Silver Award, for Structural Systems, awarded by the American Council of Engineering Companies (ACEC) for IMCO's Yesler Way Bridge Reconstruction Project, 2019

  • Best Renovation/Restoration Project, awarded by ENR Northwest, for IMCO's Yesler Way Bridge Reconstruction Project, 2018

  • National Project of the Year Award, awarded by the American Public Works Association, for IMCO's City of Port Angeles Combined Sewer Overflows Project, 2018

  • Engineering Excellence Gold Award, for Water Resources, awarded by the American Council of Engineering Companies (ACEC) for IMCO's Fir Island Farm Estuary Restoration Project, 2017

  • ENR Northwest's Top Young Professionals, awarded by ENR Northwest to IMCO’s Tyler Kimberley, 2016

  • AEC Excellence Award for Small Infrastructure Construction Collaboration, Autodesk University 2016

  • Project of the Year, Emergency/Disaster Preparedness $5-25 million Category, awarded by Washington State American Public Works Association (APWA) for IMCO’s Tacoma Central Wastewater Treatment Plant Flood Protection Project, 2015

  • Project of the Year, Emergency/Disaster Preparedness Category, awarded by American Public Works Association (APWA) for IMCO’s Tacoma Central Wastewater Treatment Plant Flood Protection Project, 2015

  • ENR's Top 25 Newsmakers of 2015, awarded by the ENR to IMCO’s Brent Richards for work at Oso following the tragic landslide in 2014

  • Best Public Project Under $10 Million, awarded by Northwest Construction Consumer Council for IMCO’s City of Tacoma Central Wastewater Treatment Plant Flood Protection Project, 2015

  • Project of the Year, Small Project Category, awarded by ENR Northwest Region for IMCO’s Oso SR530 Slide Roadway Clearing Project, 2015

  • Project of the Year, Environment $25-75 million category, awarded by WA State American Public Works Association for IMCO’s City of Lynden Water Treatment Plan Project, 2015  

  • Moss Adams Service to the Community Award, given by AGC of Washington, 2015   

  • The Grand Award for Construction Excellence, awarded by AGC of Washington for IMCO’s SR-530 Slide Roadway Clearing Project, 2015

  • Construction Excellence Award, Highway/Transportation category, awarded by AGC of Washington for IMCO’s WDSOT SR530 Slide Roadway Clearing Project, 2015

  • Construction Excellence Award, Heavy/Industrial category, awarded by AGC of Washington for IMCO’s Snohomish County Incident Debris Removal Project, 2015

  • Outstanding Member Performance - Dream Team, awarded by SMART, 2011

  • Safety Award from the Port of Seattle in recognition for IMCO’s consistency implementing safety on the work site, 2011

  • 100 Best Companies in Washington State, Small Business Category, ranked by Seattle Business Magazine, 2011

  • Build Washington Award for Safety Excellence- General Contractor with 350,000 - 600,000 hours worked, awarded by AGC of Washington, 2010

  • Washington Contractor of the Year, awarded by AGC of Washington honoring Frank Imhof, 2010          

  • John D. Spellman Safety Award, awarded by the Evergreen Safety Council in recognition of IMCO’s demonstrated achievements in their safety program, 2010

  • Best Companies to Work for in WA, mid-sized companies category, ranked #7 by Seattle Business Magazine, 2009     

  • Build Washington Award for Safety Excellence- General Contractor over 400,000 hours, awarded by AGC of Washington, 2009

  • Build Washington Award for Construction Excellence, Highway and Transportation category, awarded by AGC of Washington for IMCO’s SR543, I-5 to International Boundary Widening and Border Crossing Improvements