Plumbing Contractor Permit Requirements in Casper, WY

Complete permit and license guide for starting a plumbing contractor in Casper, Natrona County, Wyoming.

$400 -- $1200 4–10 weeks to obtain all licenses 5 requirements

Not legal advice. Requirements may change — always verify with your local government authority before applying. Last verified: .

Casper / Natrona County Requirements

3 requirements
1

Wyoming Plumbing Board — Plumbing Contractor License

Plumbing contractors in Wyoming must hold a Plumbing Contractor License from the Wyoming Plumbing Board. A Master Plumber must be designated. Requires passing a state exam.

$100–$200 (initial)4–8 weeks
Official government source
2

City of Casper City Clerk — Business License

Casper requires a Business License for regulated businesses within city limits. Contact the City Clerk for requirements specific to your business type. This license must be renewed annually and displayed at your place of business.

$50–$500/year depending on business type and gross revenues1–3 weeks
Official government source
3

Natrona County / Casper 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.

$50–$300 per project1–5 business days
Official government source

Wyoming State Requirements

1 requirement
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.

FreeImmediate (online)
Official government source

Federal Requirements

1 requirement
1

EIN (Employer Identification Number)

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

FreeImmediate (online application)
Official government source

Official Sources

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