Awards
We strive for excellence in everything. Here are some of our recent honors, recognizing our work, our projects, and our people.
2022
National Project of the Year Award, awarded by American Public Works Association (APWA) for the Mountains to Sound Greenway Trail
Washington State Project of the Year Award in the Transportation $5M - $25M category, awarded by American Public Works Association for IMCO's Mountains to Sound Greenway Trail
Build Washington Award in the Heavy/Industrial under $5M category, awarded by AGC of Washington for IMCO's Boundary Dam Spillway No. 1 TDG Modificatons
Build Washington Award in the Highway/Transportation Over $50M category, awarded by AGC of Washington for IMCO's Mukilteo Ferry Terminal
Wood Design Award in the Wood in Government Buildings category, awarded by Woodworks for IMCO's Mukilteo Ferry Terminal
Gold Award in the Water Resources category, awarded by ACEC Engineering Excellence for Anacortes Water Treatment Plant Skagit River Raw Water
2021
Regional Best Project of the Year Award, awarded by ENR Northwest for IMCO's Mukilteo Ferry Terminal
Best Project Award in the Airport/Transit category, awarded by ENR Northwest for IMCO's Mukilteo Ferry Terminal
Sustainability Award of Merit, awarded by ENR Northwest for IMCO's Mukilteo Ferry Terminal
International Innovative Transportation Solutions Award, awarded by Women's Transportation Seminar (WTS) for IMCO's Mukilteo Ferry Terminal
2020
Partnership for Excellence in Contract Adminstration Award - Eastern Washington $3M - $10M, awarded by AGC and WSDOT for IMCO's SR 21/Keller Ferry Terminal & Pontoon Replacement
Moss Adams/AGC Build Washington Award - Heavy Industrial Under $5M, awarded by AGC of Washington for IMCO's SR 21/Keller Ferry Terminal & Pontoon Replacement
2019
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
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
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
Build Washington Award - Heavy Industrial $5M - $20M, awarded by AGC of Washington for IMCO's Culmback Dam Water Temperature Conditioning Tunnel Phase 2 Project
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
2018
Best Renovation/Restoration Project, awarded by ENR Northwest, for IMCO's Yesler Way Bridge Reconstruction Project
National Project of the Year Award, awarded by the American Public Works Association, for IMCO's City of Port Angeles Combined Sewer Overflows Project
2017
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
2016
ENR Northwest's Top Young Professionals, awarded by ENR Northwest to IMCO’s Tyler Kimberley
AEC Excellence Award for Small Infrastructure Construction Collaboration, Autodesk University
2015
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
Project of the Year, Emergency/Disaster Preparedness Category, awarded by the American Public Works Association (APWA) for IMCO’s Tacoma Central Wastewater Treatment Plant Flood Protection Project
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
Project of the Year, Small Project Category, awarded by ENR Northwest Region for IMCO’s Oso SR530 Slide Roadway Clearing Project
Project of the Year, Environment $25-75 million category, awarded by the Washington State American Public Works Association for IMCO’s City of Lynden Water Treatment Plan Project
Moss Adams Service to the Community Award, given by AGC of Washington
The Grand Award for Construction Excellence, awarded by AGC of Washington for IMCO’s SR-530 Slide Roadway Clearing Project
Construction Excellence Award, Highway/Transportation category, awarded by AGC of Washington for IMCO’s WDSOT SR530 Slide Roadway Clearing Project
Construction Excellence Award, Heavy/Industrial category, awarded by AGC of Washington for IMCO’s Snohomish County Incident Debris Removal Project
2014
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
2013
APWA Project of the Year, awarded by the Washington Chapter of the American Public Works Association (APWA) for IMCO's Anacortes Water Treatment Plant
2011
Outstanding Member Performance - Dream Team, awarded by SMART
Safety Award from the Port of Seattle in recognition for IMCO’s consistency implementing safety on the work site
100 Best Companies in Washington State, Small Business Category, ranked by Seattle Business Magazine
2010
Build Washington Award for Safety Excellence- General Contractor with 350,000 - 600,000 hours worked, awarded by AGC of Washington
Washington Contractor of the Year, awarded by AGC of Washington honoring Frank Imhof
John D. Spellman Safety Award, awarded by the Evergreen Safety Council in recognition of IMCO’s demonstrated achievements in their safety program
2009
Best Companies to Work for in WA, mid-sized companies category, ranked #7 by Seattle Business Magazine
Build Washington Award for Safety Excellence- General Contractor over 400,000 hours, awarded by AGC of Washington
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
