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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.
FIND IRON WORKER CONTRACTORS
Contractors
A company with a rich history in reinforcing Wind projects, T-Line projects, High Rise Buildings, water treatment facilities, parking garages, sports stadiums, highway bridges and freeway overpasses across the country.
Local 14, Local 29, Local 732, Local 86
Post-Tensioning, Reinforcing, Rigging
Local 29
Post-Tensioning, Reinforcing, Rigging, Welding
One of the largest and most reputable interior/exterior contracting firms in the Northwest. WPI provides superior contracting services for drywall, metal studs, acoustic ceilings, wall panels, fireproofing, firestopping, stucco, claddings, painting, and windows.
Local 29
Fence & Door
One of the largest and most reputable interior/exterior contracting firms in the Northwest. WPI provides superior contracting services for drywall, metal studs, acoustic ceilings, wall panels, fireproofing, firestopping, stucco, claddings, painting, and windows.
Local 29
Fence & Door
One of the largest and most reputable interior/exterior contracting firms in the Northwest. WPI provides superior contracting services for drywall, metal studs, acoustic ceilings, wall panels, fireproofing, firestopping, stucco, claddings, painting, and windows.
Local 29
Fence & Door
One of the largest and most reputable interior/exterior contracting firms in the Northwest. WPI provides superior contracting services for drywall, metal studs, acoustic ceilings, wall panels, fireproofing, firestopping, stucco, claddings, painting, and windows.
Local 29
Fence & Door
Local 29
Post-Tensioning, Pre-Cast Concrete, Reinforcing, Rigging, Welding
A full service structural steel erection contractor based in Billings, Montana. Founded in 2010, with an executive team and jobsite crews with experience that spans decades.
Local 14, Local 27, Local 732
Fabrication, Post-Tensioning, Pre-Cast Concrete, Pre-Engineered Metal Buildings, Reinforcing, Rigging, Structural, Welding
Local 27
Ornamental, Structural, Welding
Local 751
Pre-Engineered Metal Buildings, Structural
A recognized leader in the construction industry, committed to building infrastructure and energy projects across North America. Servicing a variety of markets, including fossil and renewable energy power, petrochemical, pharmaceutical as well as state and federal infrastructure.
Local 27, Local 732
Rigging, Structural, Welding
Local 29, Local 86
Post-Tensioning, Pre-Cast Concrete, Pre-Engineered Metal Buildings, Reinforcing, Structural
For more than 60 years, Williams Industrial Services Group has been safely helping plant owners and operators enhance the value of their assets. Providing superior construction and maintenance services in the industrial and energy markets.
Local 14
Reinforcing, Structural, Welding
Zavala Corporation is a premier and innovative concrete contractor with a very strong background in heavy civil, industrial, post tension, tilt up, structural/architectural, concrete/reinforced concrete construction.
Local 29
Post-Tensioning, Reinforcing
A specialty commercial subcontractor & distributor locally owned and operating in the Pacific Northwest since 1956. Zesbaugh continually strives to provide leading edge products to the construction and architectural communities.
Local 86
Structural
with IMPACT
2+U
Apex Steel
Seattle, WA
Amazon Block 20
Pacer Steel
Seattle, WA
Alaska Airlines Hangar
Whalen Construction Inc.
Anchorage, Alaska
