The state file is the first pass: licensing authority, reciprocity posture, workers' compensation threshold, bond notes, and renewal rules. It should not be treated as the final filing answer for a job site.
Municipalities such as Denver and other local building departments control general contractor licensing, building permits, inspections, and local registrations.
Electrical and plumbing permits can route through DORA where state jurisdiction applies; general building permits usually route through the city or county.
Primary licensing body
Colorado DORA - State Electrical Board and State Plumbing Board is the main statewide reference point for this file. County and municipal departments may still impose separate registration, permit, insurance, inspection, or bond requirements.
Source · State licensing authority · county building departmentsLast verified · 05 / 2026