Utilities

Tapani Inc.

Tapani Inc. performs heavy civil, site construction, and structural concrete services throughout the Pacific Northwest.

H.D. Fowler

NW Natural

Core & Main

Inland Company

Nutter Corporation

Tricter Rig LLC

KP Transport & Excavation, Inc.

Granite Construction Company

Rotschy, Inc.

Northeast Electric, LLC

McDonald Excavating, Inc.

Goodfellow Bros. Inc

Catworks Construction, LLC

Robinson Bros. Construction, Inc.