Find an Iron Worker Contractor

We offer a complete list of the leading Northwest contractors in the steel erection and fabrication industry. The Iron Worker firms listed here provide services in the fields of fabrication, fence & door, ornamental, post-tensioning, pre-cast concrete, pre-engineered metal buildings, reinforcing, rigging, structural, tower crane services, and welding.


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Kingston’s Welding & Fabrication LLC

Kingston's Welding strives to be a competitive force in the Welding, Steel and Fabrication Industry; by providing competitive pricing, quality work and integrity with all clients.

Local 86

Fabrication, Reinforcing, Rigging, Structural, Welding

4165 Jones Rd
Oak Harbor, WA 98277
Steele & Sons Construction LLC

Local 29

Post-Tensioning, Reinforcing

5182 Fordham Dr
La Pine, OR 97739
Concrete Strategies

Through successful, full-service concrete construction projects across the United States, Concrete Strategies have become the nation’s leading turnkey, design-build concrete contractor because they do more before they ever pour.

Local 14, Local 29, Local 86

Post-Tensioning, Pre-Cast Concrete, Reinforcing

2199 Inner Belt Business Ctr Dr
St. Louis, MO 63144
REV Drilling Inc

Owned and operated by Northwest natives with over 45 years of experience in the foundation drilling industry.

Local 86


PO Box 2095
Buckley, WA 98321
Midwest Steel Inc

Founded in 1968, delivering quality steel services to customers and clients, continuing to lead the steel industry with new steel management culture and new ideas for delivering highly successful projects.

Local 86

Fabrication, Post-Tensioning, Pre-Cast Concrete, Reinforcing, Rigging, Structural, Welding

2525 East Grand Blvd
Detroit, MI 48211
KWH Constructors, Inc

KWH is an International company, based in the Pacific Northwest, with continuous experience in the erection of complex and architectural steel structures since 1989.

Local 86

Post-Tensioning, Pre-Cast Concrete, Reinforcing, Rigging, Structural, Welding

1155 N State St #420
Bellingham, WA 98225
KT Contracting Company Inc

Since 1992, KT Contracting has specialized in civil construction projects, improving the transportation infrastructure in the Pacific Northwest.

Local 86

Ornamental, Reinforcing, Welding

PO Box 9180
Salem, OR 97305
Island Steel Erection LLC

Placing rebar,structural, precast and welding with over twenty-five years of experience. Offering prompt and professional services.

Local 86

Post-Tensioning, Pre-Cast Concrete, Reinforcing, Structural, Welding

370 NE Camano Dr #5-195
Camano Island, WA 98282
Interwest Construction Inc

Interwest Construction, Inc. has been a leading contractor in the Pacific Northwest since 1987 with an extensive history of successful projects and positive relationships with all manner of public and private clients.

Local 86

Post-Tensioning, Reinforcing, Rigging, Structural, Welding

609 N Hill Blvd
Burlington, WA 98233
Henry Gurtzweiler, Inc.

A foremost steel erection firm providing steel erectors, precast concrete erectors, and concrete reinforcement fabrication and installation to the entire Midwest region and beyond.

Local 86

Fabrication, Pre-Cast Concrete, Reinforcing, Rigging, Structural, Tower Crane Services, Welding

921 Galena St
Toledo, OH 43611

Featured Iron Worker Contractors