What does getPermit actually do?

getPermit reads your job details and tells you what a California city expects before you file: which permits the work triggers, the documents and plans you'll need, the fees to budget for, and the common reasons applications in that jurisdiction get bounced back. It produces a clear checklist you can act on. It does not submit to the city for you — you (or your permit person) stay in control of what gets filed.

Is there a human involved, or is it just AI?

Both. The AI does the research and drafts the assessment and checklist; an experienced permit coordinator reviews and approves it before it's treated as authoritative. The human check is the point — it's how we keep it trustworthy in a process where a wrong filing has real consequences.

Which cities do you cover?

We're starting deep in California rather than shallow everywhere. For a city we haven't fully mapped yet, we'll give you accurate general California guidance and point you to that city's official building department — and you can join the waitlist to be notified when we cover it in depth. We will not invent city-specific fees or timelines we haven't verified.

Solo electricians, plumbers, and HVAC contractors, and small general contractors who don't have a dedicated permit department and lose billable hours to permit admin.

How much does it cost?

It's pre-launch. Join the waitlist and you'll get founder pricing, your jurisdiction prioritized, and a direct line to the team. No spam, no credit card.

We're onboarding a first set of California contractors. Join the waitlist with your city and trade so we can prioritize the jurisdictions our early users actually work in.

Subpanel installation permits in Unincorporated Los Angeles County, CA

General California guidance last updated September 23, 2026 · Unincorporated Los Angeles County data fully re-verified September 13, 2026

What electrical contractors need to know about pulling a subpanel installation permit in Unincorporated Los Angeles County.

Short answer

In California, adding or replacing a subpanel requires an electrical permit — the feeder, overcurrent protection, grounding, and panel location are all plan-checked and inspected under the California Electrical Code (Title 24, Part 3). A C-10 (Electrical) licensed contractor generally pulls it.

Unincorporated Los Angeles County accepts submittal through the EPIC-LA (Electronic Permitting and Inspections for the County of Los Angeles) and has adopted the 2026 County of Los Angeles Building Code (Title 26), adopting the 2025 California Building Code with County amendments. Fee details and sources are below.

Unincorporated Los Angeles County permit data

Sourced from public Los Angeles County documents — every field carries the source URL and verification date.

Permit portal

EPIC-LA (Electronic Permitting and Inspections for the County of Los Angeles)

verified Sep 13, 2026 · source · Building and Safety's online portal for the unincorporated areas: submit plans, specifications, and supporting documents for review and approval, pay permit fees, and apply for a permit. Contract cities use the separate Building and Safety Online Plan Check System (BSOP)

Adopted code edition

2026 County of Los Angeles Building Code (Title 26), adopting the 2025 California Building Code with County amendments

verified Sep 13, 2026 · source · Title 26 Sec. 100 adopts the 2025 California Building Code by reference, except as changed or modified in Title 26 (Ord. 2025-0047). Per Public Works' codes page, the 2026 County codes took effect January 1, 2026 for projects with an application date on or after that date — https://pw.lacounty.gov/building-and-safety/general

Fee schedule

Building and Safety fee schedules (County section, 2026-27) — building permit fees effective July 1, 2026 in unincorporated Los Angeles County

verified Sep 13, 2026 · source · The County's Building Code Fee Schedule (Title 26) PDF sets building permit fees in the unincorporated territory effective July 1, 2026; the 2026-2027 County public notice announces a 3.4% increase effective July 1, 2026 — https://pw.lacounty.gov/bsd/lib/fp/fees/County/2026-2027%20County%20Public%20Notice.pdf. Electrical, mechanical, plumbing, grading, and valuation tables are listed on the same index page

Los Angeles County Public Works — Building and Safety Division →All verified Unincorporated Los Angeles County data →

The general picture in California

A subpanel is permitted electrical work in every California jurisdiction because it is new distribution equipment: a feeder sized to an overcurrent device, a grounding arrangement that must be right, and a location with code-required working clearance. The review centers on three things. First, the load calculation — a subpanel moves capacity around but doesn't add any, so the calc has to show the service behind it can carry the load (when it can't, the job grows into a service upgrade — a separate scope). Second, grounding: a four-wire feeder with neutral and ground kept separate at the subpanel, plus a grounding-electrode system when the panel serves a detached structure. Third, placement — clearances kept, and no panels in clothes closets or bathrooms. Fees, whether the city wants the trench open at rough, and scheduling are set per city — confirm with the local building department.

For deeper background that isn't Unincorporated Los Angeles County-specific, see the statewide subpanel installation guide.

Typically needs a permit

Subpanel installation itself triggers a permit in nearly every California jurisdiction, Unincorporated Los Angeles County included. Unincorporated Los Angeles County-specific variations are confirmed with the issuing department above.

Usually doesn't (general norm)

Resetting breakers and updating the panel directory
Replacing a breaker like-for-like — treated differently city to city, verify locally
Cover-plate and labeling maintenance

Documents & plans generally required

Electrical permit application
Contractor license and city business registration
Load calculation supporting the feeder and the service behind it
Single-line/panel schedule — feeder size, overcurrent protection, and the circuits landing in the new panel
Grounding detail — four-wire feeder with neutral and ground separated at the subpanel
Panel location and working-clearance detail
For detached structures: feeder routing (often trenched) and the grounding-electrode system at the building

Common reasons subpanel installation applications get bounced

Code-rooted patterns across California — not a Unincorporated Los Angeles County-specific rejection rate.

Neutral and ground bonded together at the subpanel — the bond belongs only at the service disconnect
Feeder conductor size not matched to the overcurrent device, or no load calc supporting it
Working clearance not maintained — roughly 30" wide, 36" deep, and 6'6" of headroom kept permanently clear
Panel located where panels aren't allowed — clothes closets, bathrooms
A legacy three-wire feeder proposed where a four-wire feeder with an equipment ground is required
Detached-structure subpanel without its own grounding-electrode connection

The inspection sequence

A typical order — the number of stops and exact sequence vary by jurisdiction and scope.

1Rough inspection where the feeder is concealed in framing or a trench before cover
2Final inspection with the panel set, breakers landed, the directory filled out, and clearances verified

Licensing — who can pull it

Subpanel installation in California is C-10 (Electrical) licensed work; a B (General Building) contractor may pull within a larger project under CSLB rules. The contractor doing the work typically pulls the permit.

Other verified Unincorporated Los Angeles County notes

Los Angeles County Building and Safety, managed by LA County Public Works, provides building services to unincorporated communities at the Public Works headquarters (900 S. Fremont Avenue, Alhambra, CA 91803) and at Building and Safety District Offices.
verified Sep 13, 2026 · source
The Public Works Service Locator (https://pw.lacounty.gov/general/servicelocator/) shows the Building and Safety office that serves an address; if a County Building and Safety office does not serve the property, it shows the jurisdiction that does.
verified Sep 13, 2026 · source
A permit can only be issued to a contractor with the appropriate license(s), to the property owner in certain cases, or to an authorized agent representing one of these two permittees.
verified Sep 13, 2026 · source
Inspections for permits in the unincorporated areas are requested online through the permit holder's EPIC-LA account, at least 24 hours in advance.
verified Sep 13, 2026 · source
Express Permits — for standalone work or projects whose building permit is already issued — are submitted online only through EPIC-LA; once all required fees are paid, the permit is issued automatically.
verified Sep 13, 2026 · source
Wildfire rebuilds: projects to repair, restore, demolish, or replace residential structures substantially damaged or destroyed in the 2025 Eaton and Palisades wildfires may comply with the 2022 Building Standards Code as adopted by the County, provided the plans meet the 2025 fire and public safety requirements and National Flood Insurance Program minimum elevation requirements (Title 26 Sec. 100).
verified Sep 13, 2026 · source
Wildfire rebuilds: LA County runs One-Stop Permit Centers in the Eaton and Palisades fire burn areas — Altadena (464 W Woodbury Rd. Suite 210, Altadena, CA 91001) and Calabasas (27001 Agoura Road, Suite 250) — and offers free virtual rebuild appointments for County unincorporated-area residents.
verified Sep 13, 2026 · source
Wildfire rebuilds: the Board of Supervisors approved deferring and refunding fees for qualifying owners rebuilding single-family homes in unincorporated Los Angeles County after the Eaton and Palisades wildfires; applicants must show they both owned and lived on the property before January 7, 2025, and the fees will not be collected from property owners.
verified Sep 13, 2026 · source

Frequently asked questions

Do I need a permit for a subpanel in a garage or shop?

Yes — a subpanel is new distribution equipment fed by a feeder, and it's permitted electrical work everywhere in California. A detached garage or shop adds scope: the feeder route (often trenched) and a grounding-electrode system at the detached building.

Why can't neutral and ground be bonded in a subpanel?

The neutral-to-ground bond exists at the service disconnect only. Downstream, neutrals and grounds run on separate bars so fault current returns on the equipment-grounding conductor — a bonded subpanel puts normal neutral current on the grounding path. It's the most common subpanel correction, especially on panels reused from service duty.

Does adding a subpanel mean upgrading the main service?

Not automatically — the load calculation decides. A subpanel redistributes capacity; it doesn't create it. If the calc shows the existing service can't carry the added load, the project becomes a service upgrade, which is its own permit scope.

Can the subpanel go in a closet?

Not in a clothes closet or a bathroom, and wherever it goes the working clearance has to stay permanently clear. Garages, utility rooms, and hallways with clearance are the usual locations. Placement is checked at plan review and again at final.

Other jobs in Unincorporated Los Angeles County

AC changeout Battery storage Duct replacement All Unincorporated Los Angeles County permits All California jobs

Want getPermit to map Unincorporated Los Angeles County in depth?

Join the waitlist with your city and trade. We prioritize the jurisdictions our early users actually work in — and we'll never invent fees or timelines we haven't verified.

Join the waitlist