Nevada Plumbing Statutes, Regulations, and Licensing
Who regulates what
Nevada contractor licensing lives in NRS 624 and NAC 624, administered by the Nevada State Contractors Board, which licenses the business. The plumbing code itself is the adopted model code, the Uniform Plumbing Code, with state and local amendments enforced by each jurisdiction building official, such as Clark County, Las Vegas, Henderson, North Las Vegas, and Washoe County. Journeyman-level trade certification is handled locally, so confirm the requirement with the jurisdiction where you will work.
License basics
- Plumbing work falls under the C-1 Plumbing and Heating classification, among others.
- A licensed business must have a designated qualifier who passes the applicable trade examination.
- Bidding or contracting without a license is prohibited, and an unlicensed contractor generally cannot sue to collect for work performed.
- Licenses carry a monetary limit, and the contractor bond and recovery fund scale with that limit.
- Grounds for discipline include abandonment, defective work, failure to pay subcontractors, and false statements.
Other rules that show up
Written contracts above the statutory threshold must include required notices and the cancellation right. Mechanics liens are governed by NRS 108, so preliminary notices protect suppliers and subcontractors. Public works carry prevailing wage and payment bond requirements.
Worked example
A homeowner hires an unlicensed handyman to reroute a drain and re-tile a shower. The work leaks and the handyman sues for the balance. The unlicensed status bars the collection action, and the homeowner can also report the unlicensed contracting to the Board.
Traps that cost marks
Confusing the Board, which handles business licensing, with the building department, which enforces the code, and assuming a local business license authorizes plumbing work. It does not.