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National City, CA Building Safety: Electrical Permits (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Adopted codes
2025 California Electrical Code, Annex H, and 2023 National Electrical Code
Ordinance
No. 2025-2554, adopted November 18, 2025
Inspection request
Up to one working day before inspection, if required
Replacement equipment
Inspection request within forty-eight hours after work
Work before permit
Administrative penalty equal to inspection fee portion
Electric fences
Prohibited within the city (Section 15.24.020)

Summary

National City adopts the 2025 California Electrical Code, its Annex H, and the 2023 National Electrical Code by Ordinance No. 2025-2554 of November 18, 2025. Local amendments require an inspection request at least one working day ahead when the Building Official asks for it, ban electric fences, and set fees by the city fee schedule.

The City Council adopts, for the purpose of prescribing regulations governing the construction, alteration, movement, enlargement, replacement, repair, equipment, use and occupancy, location, maintenance, removal and demolition of every building or structure or any appurtenances connected or attached to such buildings or structures, the 2025 California Electrical Code, Annex H of the 2025 California Electric Code, California Code of Regulations, Title 24, Part 3, including all Annexes, and the 2023 National Electrical Code, ... Copies of these codes are filed in the office of the Building Official, and are adopted and incorporated as if fully set out in this chapter, and the provisions thereof shall be controlling within the city limits.

Full Breakdown

Section 15.24.005 of the National City Municipal Code adopts the 2025 California Electrical Code, Annex H of that code, California Code of Regulations Title 24, Part 3 with all annexes, and the 2023 National Electrical Code. The City Council amends, deletes or adds sections based on local climatic, topographic or geological conditions, and made express findings for the local changes to the administrative provisions. Annex H, Administration and Enforcement, is adopted subject to the chapter's changes (Section 15.24.010). Ordinance 2025-2554 repealed and reenacted the entire chapter.

Applications go to the authority having jurisdiction on the forms it provides, answered in full and accompanied by required data such as plans, specifications and location. If an application is rejected, the applicant is told the reasons (Section 15.24.045). Fees follow the current City of National City Fee Schedule (Section 15.24.030), and the annual permit provision, Section 80.19(D), is deleted (Section 15.24.025). Permits expire if work is not commenced within twelve calendar months, if work stops for six calendar months, or if the work exceeds three calendar years. Extensions need a written request and cost one-half of a new permit, or one quarter when only a final inspection remains after work stopped.

Inspections are set out in Section 15.24.040. The electrical system stays accessible and exposed until the Building Official approves it, and a final inspection follows completion. Equipment cannot be connected to the energy source until the Building Official authorizes it. The permittee must notify the Building Official that work is ready, and the Building Official can require each request at least one working day before the inspection is wanted. Replacement equipment can run, but the inspection request must reach the Building Official within forty-eight hours after the work is done and before anything is concealed. Reinspection fees apply for incomplete work, premature calls, missing plans, no access, or deviations. Section 15.24.020 also prohibits electric fences that use electrical energy as a deterrent within the city.

Violations & Fines

Section 15.24.055 makes it unlawful to erect, construct, alter, repair, equip, use or maintain a building or structure in violation of the code, and says violations may be punishable as a misdemeanor with the Chapter 1.20 penalties. Under Section 15.24.035, starting work before the permit draws an administrative penalty equal to the inspection fee portion of the permit fee, on top of the permit fee. Section 15.24.050 lets the Building Official deny a building permit where an unsafe or substandard building or unlawful construction exists.

Frequently Asked Questions

Which electrical code applies in National City?
National City applies the 2025 California Electrical Code, Annex H of that code, and the 2023 National Electrical Code under Section 15.24.005. The City Council amended parts of them for local climatic, topographic or geological conditions. The Building Official keeps the adopted copies on file and administers permits and inspections.
How much notice does the city need for an electrical inspection?
Under Section 15.24.040 the permittee must notify the Building Official or designee that work is ready, and the Building Official can require every request at least one working day before the inspection is desired. The permittee must also provide access and keep the system exposed until approved.
Are electric fences allowed in National City?
No. Section 15.24.020 adds Section 80.13(17) to Annex H, prohibiting electric fences within the City of National City. It defines them as fences that use electrical energy as an additional deterrent or have wires charged with electricity that lack adequate insulation to protect persons and animals.
When does an electrical permit expire?
Section 15.24.045 voids a permit if work is not commenced within twelve calendar months of issuance, if commenced work stops for six calendar months, or if the work passes three calendar years from issuance. An approved required inspection within twelve months counts as commencement, and the Building Official can grant a written extension up to six calendar months.

Sources & Official References

Other rules in National City

All National City rules

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