Collaborative construction services delivered with unmatched technical expertise

Water, wastewater, transportation, energy industrial & marine infrastructure 

Latest From IMCO

Everett Water Pollution Control Facility GC/CM Details

IMCO is the GC/CM contractor serving the City of Everett, WA to complete major upgrades to their existing wastewater treatment plant. Project details and bid results.

Safety Is Our Key Strength

Safety trumps everything else. With a resume of high-risk, self-performed projects, IMCO maintains a strong culture of safety and one of the very best safety ratings in the state of WA with a 2014 EMR of 0.5339

Spokane Scan Data Fly-Through

Spokane Scan Data Fly-Through

Take a tour of the Silo C Digester project at the City of Spokane's Riverside Park Water Reclamation Facility