Contractors in Columbia, AZ

Bidroom has 4 contractor license records for Columbia, Arizona (counted 2026-11-09). Of these, 4 are listed as active.

License types: C-4 Boilers Steamfitting and Process Piping (1), B-1 General Commercial Contractor (1), CR-5 As Restricted by the Registrar (1)
License status: Active (4)
ZIP codes: 21046, 62236
E C F Inc. · Active
Columbia, AZ 62236 · C-4 Boilers Steamfitting and Process Piping · License 207692
Humphrey Rich Construction Group Inc · Active
Columbia, AZ 21046 · B-1 General Commercial Contractor · License 298094
Pullman Power Llc · Active
Columbia, AZ 21046-1274 · CR-5 As Restricted by the Registrar · License 167187
Structural Preservation Systems Llc · Active
Columbia, AZ 21046-1274 · B-2 General Small Commercial Contractor · License 363158

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