About Us

Wesslen Construction Inc. has been in business for nearly 40 years serving the Pacific Northwest and Midwestern States including Washington, Idaho, Montana, North Dakota, Oregon, and California.  Our office is located in Spokane, Washington.

As a company we specialize in:

Civil & Marine Projects – including:

Excavation – Road Construction and Site Work

Bridge Construction: Steel, Wood, Suspension, Cast in Place, Precast Structures

Including demo. & rehab of existing bridge structures

Marine Construction: Piling, Excavation and Underwater Service Lines

Hydro-Electric Dam Work

Crane Services including Pile Driving and Highline Work

Concrete Structures – Precast and Cast in Place

Water Purification and Supply Facilities

Remote Access Projects – Repeater Towers, Trail Bridges, Buildings,

Fire Lookouts (via helicopter).


Our experience is broad in the construction field and yet specialized in the sense that we specifically target unique and challenging projects that often require creative engineering solutions.