Henderson, NV Building Safety: Electrical Permits (2026)
Key Facts
- Adopted code
- 2023 National Electrical Code
- Local amendments
- Southern Nevada Amendments booklet
- Effective date
- January 2, 2026
- Permit exemptions
- 17 listed minor-work categories
- Penalty
- Misdemeanor, per-day violation
Summary
Henderson enforces the 2023 National Electrical Code with local Southern Nevada Amendments for all wiring work, and requires a permit before most electrical installation, alteration or repair inside city limits.
The City of Henderson adopts as its electrical code the 2023 National Electrical Code as published by the National Fire Protection Association in its entirety excepting amendments and changes as stated in this chapter. This code is available online through the National Fire Protection Association.
(Ord. No. 4086, § 2, 7-15-2025; Ord. No. 3898, § 2, 8-2-2022; Ord. No. 3507, § 1, 8-7-2018; Ord. No. 3042, § 1, 8-6-2013; Ord. 2886, § 1, 12-7-2010)
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 59 Update 3).
Full Breakdown
City Code Chapter 15.16 adopts the 2023 NEC in full, plus the "Southern Nevada Amendments to the 2023 National Electrical Code" booklet. Chapter 15.01.140 exempts specific minor work from permitting: cord-and-plug appliances, like-for-like fixed motor or overcurrent device replacement, temporary decorative lighting, taping/wrapping splices, and residential lighting-fixture swaps. Anything else needs a permit and inspection before the work is covered or energized.
Violations & Fines
Violating Chapter 15.16 is a misdemeanor; each day a violation continues counts as a separate offense under § 15.16.050.
Frequently Asked Questions
Do I need a permit for electrical work in Henderson?
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Sources & Official References
Other rules in Henderson
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