Plumbing Contractor Permit Requirements in Cheyenne, WY

1. EIN (Employer Identification Number)

   Required if you have employees or operate as an LLC or corporation. Free from the IRS.

   Official government source for EIN (Employer Identification Number) (opens in a new tab)

   Free·Immediate (online application)

   Free

   Immediate (online application)

1. Wyoming Department of Revenue — Sales Tax License

   Required for all businesses selling taxable goods or services in Wyoming. Wyoming charges a 4% state sales tax; counties may add up to 2% and optional resort taxes may apply. Register with the Wyoming Department of Revenue online.

   Official government source for Wyoming Department of Revenue — Sales Tax License (opens in a new tab)

   $60 one-time sales/use tax license fee (W.S. § 39-15-106(a))·Immediate (online)

   $60 one-time sales/use tax license fee (W.S. § 39-15-106(a))

   Immediate (online)

1. Wyoming Plumbing Board — Plumbing Contractor License

   Wyoming has no state plumbing license. In Cheyenne, plumbing contractors must be licensed by the City of Cheyenne through the chief building official under the Cheyenne Contractor Licensing Ordinance (Municipal Code Ch. 5.44); exams/qualifications per the Contractor Licensing Board's rules. Per-job plumbing permits are also required.

   Official government source for Wyoming Plumbing Board — Plumbing Contractor License (opens in a new tab)

   City license fees per the Contractor Licensing Board rules (on file with the City Clerk); unverified.·4–8 weeks

   City license fees per the Contractor Licensing Board rules (on file with the City Clerk); unverified.

   4–8 weeks

2. City of Cheyenne City Clerk — Business License

   Cheyenne has NO general business license. Municipal Code section 5.04.030 enumerates the only licensed business types (e.g., barber/beauty shops, food service, liquor, massage, body art, garages/car lots/service stations, pawnbrokers, secondhand dealers, transient merchants/solicitors, towing, tree maintenance, nicotine retail, taxis, private security). Businesses not on that list need no City of Cheyenne business license; confirm any edge case with the City Clerk.

   Official government source for City of Cheyenne City Clerk — Business License (opens in a new tab)

   Flat per-type fees set by Municipal Code Ch. 5.08 (e.g., barber/beauty shop $65/yr per location, massage establishment $135/yr, body art establishment $165/yr, towing $90/yr). Fees are NOT based on gross revenues. $0 for business types not enumerated in section 5.04.030.·1–3 weeks

   Flat per-type fees set by Municipal Code Ch. 5.08 (e.g., barber/beauty shop $65/yr per location, massage establishment $135/yr, body art establishment $165/yr, towing $90/yr). Fees are NOT based on gross revenues. $0 for business types not enumerated in section 5.04.030.

   1–3 weeks

3. Laramie County / Cheyenne Plumbing Permit (per project)

   A separate permit must be pulled with the local building/plumbing department for each job. Inspections are required upon job completion.

   Permit fees per city building department schedule; unverified.·1–5 business days

   Permit fees per city building department schedule; unverified.

   1–5 business days

Official Sources

• Wyoming Plumbing Board — Plumbing Contractor License
• City of Cheyenne City Clerk

Related Guides