Do you need a license to be a carpenter in Wyoming?
No. Wyoming doesn't license carpenters as a trade. There is no statewide contractor license; cities and counties set their own rules.
Local only · By ChiselJobs Team · Updated
In short
Wyoming does not license carpenters or contractors statewide, so cities and counties set the rules. Cheyenne and Gillette issue city contractor licenses, and Cheyenne requires supervisors, masters, journeymen and apprentices to hold the right city license. Casper and Natrona County license general contractors in classes such as I, IIA and IIB, and a Class III license there needs four years of residential experience. Before working in a new town, check with its building office. There is no state home improvement registration. Apprenticeships register through the U.S. Department of Labor Office of Apprenticeship.
Key facts
| Carpenter license | No |
| Licensing level | Local only |
| General contractor license | Local (Cheyenne; Casper/Natrona County Class I-III) |
| Home improvement registration | No |
| Carpentry classification | None |
| Experience | Casper Class III: 4 yrs residential |
| Local license | Varies by city |
Local licenses in Wyoming
Cheyenne
CityCity contractor license
Cheyenne Building Safety Department, Contractor Licensing Board
Cheyenne Contractor Licensing Board regulations: no one may be employed as a qualified supervisor, master, journeyman or apprentice without the proper city license.
- Source: cheyennecity.org · checked November 5, 2026
Casper
CityGeneral contractor license (Class I, IIA, IIB and others)
Casper Community Development, Building Inspection Division
Class I: any structure, 8 years' experience; Class IIA: up to 12,000 sq ft footprint, 6 years; testing required for each class.
- Source: casperwy.gov · checked November 5, 2026
Gillette
CityCity contractor license
Gillette Development Services, Building Division
Contracting in the city without a license is a misdemeanor (up to $750 per day, Sec. 5-III-10).
- Source: gillettewy.gov · checked November 5, 2026
Apprenticeship
| Registering agency | U.S. Department of Labor Office of Apprenticeship (no state agency) |
Programs register through the Office of Apprenticeship; use the Partner Finder for local sponsors.
- Source: apprenticeship.gov · checked November 6, 2026
Building code
| Code in force | IBC 2024 |
State Fire Marshal adopted the 2024 International Codes on June 28, 2024; list does not include IRC or a plumbing code. Local jurisdictions may adopt their own codes (see Fire Marshal local/state jurisdiction chart).
- Source: wsfm.wyo.gov · checked November 5, 2026