Plumbing Contractor Permit Requirements in Las Cruces, NM

Complete permit and license guide for starting a plumbing contractor in Las Cruces, Doña Ana County, New Mexico.

$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: .

Las Cruces / Doña Ana County Requirements

3 requirements
1

New Mexico Regulation and Licensing — Plumbing Contractor License

Plumbing contractors in New Mexico must hold a Master Plumber License from the NM RLD. Requires apprenticeship experience and passing a state exam.

$150–$300 (initial)4–8 weeks
Official government source
2

City of Las Cruces Development Services — Business License

Las Cruces requires a Business Registration and applicable zoning permits. Contact Development Services 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

Doña Ana County / Las Cruces 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

New Mexico State Requirements

1 requirement
1

New Mexico Taxation and Revenue — Gross Receipts Tax Registration

New Mexico uses a Gross Receipts Tax (GRT) instead of a traditional sales tax. The state rate is 5%, with local rates bringing totals to 6–9%. All businesses must register with the NM Taxation and Revenue Department before conducting business.

FreeImmediate (online via Taxpayer Access Point)
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

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