Utilities

Tapani Inc.

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

H.D. Fowler

Clark Regional Wastewater District

Clark Regional Wastewater District

NW Natural

Tricter Rig LLC

Norwest Welding LLC

Norwest Welding LLC

Waste Connections of Washington, Inc.

Waste Connections of Washington, Inc.

Core & Main

Lindberg Pipe and Grade

Lindberg Pipe and Grade

Catworks Construction, LLC

Clark Public Utilities

Clark Public Utilities

KP Transport & Excavation, Inc.

Rotschy, Inc.

Goodfellow Bros. Inc

Granite Construction Company

Northeast Electric, LLC

Robinson Bros. Construction, Inc.

Nutter Corporation

McDonald Excavating, Inc.

Inland Company

JR Merit, Inc.

Stellar J. Construction, Inc.

Stellar J. Construction, Inc.