Licensed contractors in Colorado: what we cover
Last refreshed: October 21, 2026
Covered. 6,356 active license records from the Colorado DORA Professional and Occupational Licenses (data.colorado.gov).
- Trades: electrical, plumbing
- Source: Colorado DORA Professional and Occupational Licenses (data.colorado.gov)
- Verify any license: Colorado official license lookup
- Refreshed: weekly (last run October 21, 2026)
Caveats: Colorado licenses electrical and plumbing contractors statewide; general contractors, roofers and HVAC are licensed by cities/counties. The file has no phone numbers. We show city, ZIP and phone (when the state lists one) but never street addresses.