Contractors in East Alton, IL

Bidroom has 11 contractor license records for East Alton, Illinois (counted 2026-11-08). The most common license type is OSHA_Establishment (10).

License types: OSHA_Establishment (10), DOL_DavisBacon (1)
ZIP codes: 62024
Afton Chemical
East Alton, IL 62024 · OSHA_Establishment · License OSHA-22cec98b0e7fc6
D8 Wood River Yard
East Alton, IL 62024 · OSHA_Establishment · License OSHA-83423d6eeea1d3
Federal Steel & Erection Co.
East Alton, IL 62024 · OSHA_Establishment · License OSHA-2935399a10ee89
Federal Steel & Erection Co.
East Alton, IL 62024 · OSHA_Establishment · License OSHA-89f3f9b3165d79
Grp Mechanical Company
East Alton, IL 62024 · OSHA_Establishment · License OSHA-ac311016f8081c
Grp Mechanical Company
East Alton, IL 62024 · OSHA_Establishment · License OSHA-3a485b47e9e960
Grp Mechanical Company Inc
East Alton, IL 62024 · OSHA_Establishment · License OSHA-ffc23adbbd8edb
Helmkamp Construction Company
East Alton, IL 62024 · OSHA_Establishment · License OSHA-4666bdb608713e
Kane Mechanical Inc
East Alton, IL 62024 · DOL_DavisBacon · License DBA-a527d0d9aec0dc
Rcs Construction, Inc.
East Alton, IL 62024 · OSHA_Establishment · License OSHA-e06a6a34da2c92
Rcs Construction, Inc.
East Alton, IL 62024 · OSHA_Establishment · License OSHA-2db8c911f06225

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