Steel Erectors contractors in Seattle, WA
Steel erection contractors assemble and set the structural steel framing of buildings and other structures. Washington currently lists 8 Steel Erectors contractors registered in Seattle.
Cascade Steel INC
Steel Erectors · Seattle, WA
License #CASCASI077NS · $15,000 bond
Harrington Tower Services INC
Steel Erectors · Seattle, WA
License #HARRITS957KQ · $15,000 bond
Mmt Construction LLC
Steel Erectors · Seattle, WA
License #MMTCOCL803LB · $15,000 bond
Northstar Brdcst Contrs INC
Steel Erectors · Seattle, WA
License #NORTHBC969OM · $15,000 bond
Professional Arch Inst Network
Steel Erectors · Seattle, WA
License #PROFEAI782LC · $15,000 bond
West Coast Wire Rope/Riggn INC
Steel Erectors · Seattle, WA
License #WESTCCW856D7 · $30,000 bond
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Other trades in Seattle
- General (6,158)
- Painting/Wallcovering (383)
- Landscaping (238)
- Floor Covering and Counter Tops (129)
- Handyman (121)
- Cabinets, Millwork and Finish Carpentry (106)
- Residential (73)
- Tile, Ceramic, Mosaic, Natural and MFG Stone (63)
- Plumbing (61)
- Heating/Vent/Air-Conditioning and Refrig (HVAC/R) (52)
- Limited Energy (50)
- Concrete (48)
Built from Washington State L&I public records, updated Aug 14, 2026. No star ratings or reviews — verification only.