MSI Engineers Employee Directory
Design ServicesWashington, United States11-50 Employees
MSI Engineers provides design consulting for mechanical, electrical, plumbing, and fire protection systems. The firm emphasizes cost-efficient, constructible designs that consider long-term operation, and it maintains a mid-sized team based in downtown Spokane, Washington, and downtown Missoula, Montana. Founded in 1999, the company operates from these two cities to serve regional clients. It works with facilities across education, public government, commercial office, manufacturing, healthcare, hospitality, and data telecommunications sectors. In early 2025, MSI Engineers partnered with Bouten Construction Co. and NAC Architecture on a county project, with demolition work underway in the winter of 2024-25.