Do I Need a Permit to Upgrade My Electrical Panel in LA?
Yes — LADBS requires an electrical permit to upgrade or replace a panel in LA. Service upgrades up to 400A usually qualify for an Express Permit, but the work must be coordinated with LADWP.
- LADBS requires an electrical permit to upgrade or replace a service panel in LA — including same-capacity swaps.
- Service upgrades up to 400A and equivalent-capacity panel replacements usually qualify for an Express Electrical Permit via PermitLA — no plan check.
- A service-size upgrade must be coordinated with LADWP, who disconnect and reconnect the service — and won’t reconnect until LADBS has inspected and approved the work.
- Typical residential panel permit: about $100–$250, separate from the electrician’s labor and the panel itself.
- You don’t always need a panel upgrade to add an EV charger or heat pump — a load calculation decides.
- Skipping the permit triggers a $356 Code Violation Inspection Fee under LAMC §98.0421, plus retroactive permitting at 2× under LAMC §91.107.5.1.
- A licensed C-10 electrician can pull the permit for you, and always should.
Which permit pathway your panel job falls into
Express Electrical Permit (the typical case)
A residential panel replacement or a service upgrade up to 400A — the classic 100A-to-200A upgrade included — generally qualifies for the Express Permit. Apply on PermitLA, pay, and download the same day. No drawings, no plan check, as long as there’s no complex load calculation or structural work involved.
Standard permit (when it gets bigger)
Required when the job goes beyond a routine upgrade:
- Service upgrades above 400A
- Adding a second panel or sub-panels that need load calculations
- Relocating the panel or service entrance, especially if it involves the structure
- Commercial or multi-unit service equipment
Not sure if your upgrade is Express or needs a full review?
Use the Permit360 scope guide — tell us your current and target amperage and what you’re adding, and we’ll tell you the permit pathway, the LADWP step, and the cost.
The LADWP step most homeowners forget
A panel upgrade isn’t only a building-department transaction — it’s a utility one too. If you’re changing the service size, LADWP has to disconnect the existing service and reconnect the new one. Critically, they won’t reconnect power until LADBS has inspected and signed off. That sequencing — permit, work, inspection, then utility reconnect — is why a panel upgrade can’t be quietly done without anyone noticing: the power literally doesn’t come back on without the inspection.
How much the permit costs (real 2026 numbers)
- Express Electrical Permit base fee: ~$60–$120
- State surcharges (SB 1473, CBSC, SMIP): ~$8
- LADBS records management + issuance: ~$45
- Approximate permit total: $100–$250
That’s the permit only — the electrician’s labor, the panel, and any LADWP service charges are separate. Use the Permit360 fee calculator for an itemized estimate, and see how much an LADBS building permit costs in 2026 for the broader context.
How long the permit takes
Express Permit: issued the same day through PermitLA. The real timeline driver is coordinating the LADWP disconnect/reconnect around the inspection — plan for the power to be off for part of a day, and for the inspection to be scheduled a few business days out.
Do you even need the upgrade? (EV chargers and heat pumps)
A lot of panel upgrades get sold that aren’t strictly necessary. Many homes can add a Level 2 EV charger or an electric heat pump on an existing 200A panel — sometimes with a load-management device that avoids an upgrade entirely. The deciding factor is a load calculation. If it shows you’re over capacity, the upgrade (and its permit) is required; if not, you may be able to skip it.
What happens if you skip the permit
- The power won’t come back. For a service upgrade, LADWP requires a passed LADBS inspection before reconnecting — so skipping the permit isn’t really an option on this kind of work.
- Code Violation Inspection Fee. Under LAMC §98.0421, unpermitted electrical work draws a $356 violation fee when discovered.
- Retroactive permitting at 2×. LAMC §91.107.5.1 doubles the fee on after-the-fact work, and unpermitted panel work is a frequent flag at resale and a safety concern for insurers.
For the full picture, see What happens if you remodel without a permit in Los Angeles.
How to pull the permit
Your electrician pulls the permit on PermitLA as part of the job and coordinates the LADWP timing. For the general process, see how to pull a building permit in LA. Panel work also shares the Express pathway with water heater and other minor jobs — see our Express vs Standard Permit guide.
Frequently asked questions
Can my electrician pull the permit for me?
Yes — any C-10 (electrical) contractor licensed in LA can pull the permit on your behalf, and reputable electricians always do. A panel upgrade pulled without a permit is a serious red flag, because the utility won’t reconnect power without a passed inspection.
Do I need a permit just to replace a panel with the same amperage?
Yes. Any panel replacement requires an electrical permit, even a same-capacity swap, because it involves the main service equipment. A like-for-like replacement usually qualifies for an Express Permit.
Does LADWP have to be involved in a panel upgrade?
Usually, yes. If you’re upgrading the service size (for example, 100A to 200A), LADWP has to disconnect and reconnect the service, and they won’t reconnect until LADBS has inspected and approved the work. The permit and the utility coordination go hand in hand.
How much does an electrical panel permit cost in LA in 2026?
The permit for a residential panel upgrade typically runs about $100–$250. That’s separate from the electrician’s labor and the panel itself, and from any LADWP service charges. Use the Permit360 calculator for a figure tied to your job.
Do I need to upgrade my panel to add an EV charger or heat pump?
Not always. Many homes can add a Level 2 EV charger or a heat pump on an existing 200A panel, sometimes with a load-management device instead of a full upgrade. If a load calculation shows you’re over capacity, then an upgrade — and its own permit — is required.
Will I get caught if I skip the permit?
Almost certainly. Unlike some work, a panel upgrade needs the utility to reconnect power, and they require a passed inspection first. Beyond that, unpermitted electrical work surfaces at resale and triggers retroactive permitting at 2× plus the $356 violation fee.