Contractor license guide
Colorado does not issue a statewide license for general contractors, remodelers or home improvement contractors; the state licensing division (DORA) lists only electrical and plumbing licenses among construction trades. Contractor licensing is handled by cities, counties and regional building departments, each with its own license classes, exams and insurance rules. There is no single statewide dollar threshold.
Statewide license
No
Last checked
October 16, 2026
Plain-English summary of official sources. Rules and fees change, so confirm with the licensing office before you apply. This guide isn't legal advice.
Building one- and two-family dwellings up to three stories and their accessory structures, plus R-2 buildings up to eight units and two stories, in the PPRBD service area.
Interior nonstructural repair and remodeling of one- and two-family dwellings, plus non-habitable accessory structures such as decks, fences, sheds, patio covers and detached garages.
Single-trade work such as roofing, siding, stucco, masonry, glazing, foundation repair and retaining walls.
Electrical: State Electrical Board (Residential Wireman, Journeyman Electrician, Master Electrician, Electrical Contractor). Plumbing: State Plumbing Board (Residential Plumber, Journeyworker Plumber, Master Plumber, Plumbing Contractor). Both are in DORA's Division of Professions and Occupations. HVAC/mechanical is not on DORA's list; local departments such as PPRBD license mechanical contractors.
Contractor licensing is local. Check with the city or county building department where the job is located before bidding. Example: Pikes Peak Regional Building Department licenses building contractors (B-A through B-F classes), mechanical contractors, and registers state-licensed electrical and plumbing contractors for Colorado Springs, El Paso County and nearby towns. Denver, Aurora and other jurisdictions run their own programs.
We couldn't confirm these on an official page when we checked. Ask the licensing office before you rely on them:
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