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Headquarters

Corporate Headquarters

821 3rd Ave, PO Box 2038
Longview, WA 98632

360.423.5510

Longview - 3rd Avenue Campus

3rd Avenue Campus

Multi-Trade Industrial, Mechanical, Electrical, Plumbing Fabrication & Construction

Off-Site Manufacturing Facilities

Pipe Fabrication Shop - 45,000 sf
Civil Fabrication Shop – 10,000 sf
Electrical Fabrication Shop – 31,000 sf

821 3rd Ave, PO Box 2038
Longview, WA 98632

360.423.5510

Longview - California Way Campus

Sheet Metal Fabrication, Steel Fabrication, & Module Fabrication

Off-Site Manufacturing Facilities

Longview Sheet Metal Shop – 28,500 sf
Black Shamrock Module Shop – 26,000 sf

1133 California Way
Longview, WA 98632

360.577.2940

Bellingham

Industrial & Commercial Construction

3131 Mercer Ave.
Bellingham, WA 98225

360.423.5510

Seattle

Multi-Trade Industrial & Mechanical, Electrical, & Plumbing Fabrication & Construction

Off-Site Manufacturing Facilities

Multi-Trade Fabrication Shop: 11,500 sf
Conditioned Flex Space: 28,000 sf

3422 1st Ave. S.
Seattle, WA 98134

206.900.5522

Vancouver - 200 Grand Campus

Commercial Mechanical & Electrical Offices, Plumbing & HVAC Pipe Fabrication, & Module & Skid Fabrication

Off-Site Manufacturing Facilities

Commercial Plumbing, Pipe, & HVAC Fabrication Shop – 91,000 sf

200 Grand Blvd.
Vancouver, WA 98661

360.737.6790

Vancouver - DL2 OSM Shop

Pipe & Multi-trade Module Fabrication & Assembly

Plumbing & HVAC Pipe Fabrication, & Module & Skid Fabrication

Off-Site Manufacturing Facilities

Pipe Fab & Module Shop: 175,000 sf

7704 NE 88th Street
Vancouver, WA 98662

Portland - Milwaukie Campus

Special Projects, & 24/7 Mechanical, Electrical, & Plumbing Service

Off-Site Manufacturing Facilities

Sheet Metal Fabrication Shop – 38,000 sf

2000 SE Hanna Harvester Drive
Milwaukie, OR 97222

503.656.7400

Boise

TBD
Boise, ID