IMCO is a dynamic group of professionals, serving public and private clients throughout Washington, Montana, Oregon, Idaho, and beyond. From preconstruction through commissioning and operation, IMCO brings collaborative solutions. Our team performs a diverse scope of complex self-performed construction, alternative procurement, design support, planning, and logistics services, forging strong relationships along the way. IMCO serves the following markets: hydropower and dams, industrial, marine infrastructure, transportation, and water and wastewater.