Orange, CA Building Safety: Electrical Permits (2026)
Key Facts
- Governing code
- 2025 California Electrical Code (based on 2023 NEC)
- Adopting section
- Orange Municipal Code § 15.24.010
- Copper wire rule
- Required for No. 6 wire and smaller
- Solar disconnect rule
- Lockable AC disconnect within 3 ft of meter
- Maximum penalty
- $1,000 fine and/or 6 months jail per day
Summary
Orange requires an electrical permit for equipment construction, alteration, repair, or conversion work under the 2025 California Electrical Code, based on the 2023 National Electrical Code, adopted by City Code Section 15.24.010. Local amendments require copper wire on smaller circuits and a lockable AC disconnect near the meter for solar systems. Unpermitted electrical work draws fines up to $1,000 per day and up to six months in jail under Section 15.24.030.
For the purpose of prescribing regulations for electrical equipment construction, alteration, repair, improving, conversion and demolition, the following construction code, subject to the modifications set forth in this chapter, is hereby adopted: the California Electrical Code, 2025 Edition, based on the 2023 National Electrical Code as published by the National Fire Protection Association... 310.3(B) Conductor Material is revised to add a second paragraph to read as follows: Copper wire shall be used for wiring No. 6 and smaller in all installations. Consideration for use of aluminum wiring can be made by the Building Official for feeder lines only on an individual basis where adequate safety measures can be ensured.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: rev 4796775; v10 updated 2026-01-27).
Full Breakdown
010 adopts the California Electrical Code, 2025 Edition, based on the 2023 National Electrical Code as published by the National Fire Protection Association, as the electrical regulations governing equipment construction, alteration, repair, improving, conversion, and demolition citywide. 020 and are administered through the Community Development Department's Building and Safety Services Division alongside building, plumbing, and mechanical permits. 025 amends two specific NEC provisions for local conditions. 3(B), Conductor Material, to require copper wire for wiring No. 6 and smaller on all installations, while allowing the building official to approve aluminum wiring for feeder lines only on an individual, case-by-case basis where adequate safety measures can be ensured.
13(A), Location, to require that the disconnect for a photovoltaic and electrical energy storage system be installed at a readily accessible exterior location, with a visible-open, lockable AC disconnect located within three feet of the meter, the photovoltaic disconnect, or wherever else the Building or Fire Code Official requires. These amendments apply on top of the base NEC permit and inspection requirements for any new wiring, service upgrade, panel change, or solar installation.
Violations & Fines
Section 15.24.030 makes any violation of the electrical code chapter a separate offense for each day it continues, punishable by a fine of not more than $1,000, imprisonment for not more than six months, or both. The city may also enforce the chapter through injunction or other civil remedy rather than, or in addition to, criminal prosecution, giving Building and Safety inspectors a route to halt unpermitted electrical work directly.
Frequently Asked Questions
Do I need a permit for a new circuit or panel upgrade in Orange?
Can I use aluminum wiring in my Orange home?
Where does my solar disconnect switch need to go?
Sources & Official References
Other rules in Orange
California rules heatmap·Compare Orange to another location·View the California building safety overview
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Electrical Permits in Nearby Cities
How other cities in Orange County handle electrical permits.