Mid-century panels and standby power for Granada Hills homes.

Granada Hills is one of the northwest San Fernando Valley’s quietest success stories. The neighborhoods around Knollwood Country Club and along Zelzah Avenue carry a particular pride of place — large lots, mature trees, and homeowners who have been here long enough to know what their houses have been through. What many of those homes carry, though not always visibly, is a mid-century electrical system that has been patched and extended rather than rebuilt. The 1994 Northridge earthquake epicenter ran directly through this part of the Valley. Inspections were conducted. Repairs were made. But the electrical infrastructure in a 1960s-era Granada Hills home may not have received a professional assessment since the neighborhood was rebuilt. That is where the conversation often starts.

American Electric Co serves Granada Hills from our Valley Glen location. The SR-118 / Ronald Reagan Freeway runs along Granada Hills’ southern boundary, and the I-405 interchange at Mission Hills is minutes from the neighborhoods we serve most. We have been working in this territory since 2007, and we know the LADWP permit process and the LA Department of Building and Safety requirements from working through both on every project.

Panel Upgrades in Granada Hills: The Mid-Century Housing Conversation

The residential streets in Granada Hills tell the story in decades. The tracts east of Zelzah Avenue and north toward O’Melveny Park were largely built between the mid-1950s and mid-1960s — homes with 100-amp or 150-amp panels that were code-compliant for the era and adequate for the electrical loads of that time. Those same panels are now carrying air conditioning systems, refrigerators, home offices, and everything else a 2026 household runs — loads they were never designed to absorb.

The 1994 earthquake adds a layer to this conversation that is specific to northwest San Fernando Valley homes. The epicenter was centered in Northridge, and Granada Hills experienced significant shaking. The stress that a major seismic event places on electrical systems — service entrance conduit, meter sockets, main breaker connections — is not always visible from the outside. Many of the homes on those original panels have never had a professional evaluation that specifically looked at connection integrity following that kind of mechanical stress.

We approach this as context for a conversation, not as alarm. Many homes in Granada Hills are running fine. But if you have a 1950s or 1960s home that has never had a professional panel evaluation, the assessment is worth having — especially before you add a new load like an EV charger, a heat pump, or a whole-home generator.

A 200-amp main panel upgrade is a complete replacement: new enclosure, new bus bars, new main breaker, new service entrance connections. It creates capacity headroom for everything you are likely to add in the next decade, and it answers the infrastructure question definitively. Permits for panel upgrades in Granada Hills go through LADWP for the service reconnect and the LA Department of Building and Safety for the electrical permit. We pull both, schedule the LADWP disconnect, complete the work, and restore power the same day in most cases.

Standby Generators in Granada Hills: LADWP Grid Reliability

Granada Hills is LADWP territory. LADWP does not conduct PSPS (Planned Safety Power Shutoffs) — that program is an SCE construct applied to SCE’s service territory to the north and west. The generator conversation in Granada Hills is not about wildfire shutoffs. It is about a utility grid that serves millions of customers across a dense urban basin, with aging infrastructure and peak-demand stress that shows up during summer heat events.

The 2017 heat wave knocked out power across large portions of the San Fernando Valley for three to four days. Transformer failures in 2020 and 2023 affected residential neighborhoods in the northwest Valley during peak cooling season. For a household near Knollwood Country Club with a home office, for a family with refrigerated medication, or simply for homeowners who have decided they are not absorbing another multi-day outage, the generator conversation is a practical one.

A Generac whole-home standby generator runs on natural gas from your existing service line, starts automatically within seconds of a utility failure, and requires nothing from you during an event. We are Generac authorized dealers — not a shop that sells multiple generator brands and services whatever comes in. Authorized dealer status matters for sourcing, installation support, and keeping the factory warranty intact over the life of the system.

EV Charger Installation in Granada Hills

Affluent northwest Valley neighborhoods like Granada Hills and the Knollwood area have among the higher EV adoption rates in the 818 cluster. Tesla, Rivian, and BMW EVs are common on these streets. Level 2 home charging is the infrastructure that makes daily EV ownership practical — and for a mid-century Granada Hills home with a 100-amp or 150-amp panel, it is the conversation that often surfaces the panel upgrade requirement first.

A 48-amp hardwired Level 2 charger adds a continuous 9.6 kW load. If your existing panel is running close to capacity with HVAC, appliances, and other circuits, a load calculation is the first step. If the panel has usable headroom, a lower-amperage charger may fit without an upgrade. If it does not, the upgrade conversation is the honest next step before any equipment is ordered.

LADWP requires its own permit and inspection process for EV charger installation — separate from the LA DBS electrical permit. We manage both tracks. Homeowners should not have to navigate two parallel permit processes to get a car charger installed. We take that off your plate.

For Granada Hills homes with detached garages — common in the larger-lot neighborhoods off Zelzah Avenue — we route conduit and wire the charger outlet where it is actually useful. Garage panel sub-installations are part of what we do.

Why Granada Hills Homeowners Work with American Electric Co

CSLB #938027 covers all of California. Every project we do in Granada Hills is permitted through the appropriate jurisdictions — LA DBS for the electrical scope, LADWP for the service-level coordination. We do not work around the permit process. An unpermitted panel upgrade in a 1960s Granada Hills home with earthquake-era history creates compounding risk: insurance exposure, resale disclosure obligations, and the possibility that the next buyer’s inspector surfaces what the permit record should already show.

Homeowners in Granada Hills often tell us they spent time looking before they found a licensed Generac dealer who knew the LADWP process and would pull the permits correctly. That is a gap we fill — not just for the big projects, but for the EV charger and the generator that come along as the house gets updated.

A homeowner in the Knollwood area described what the process looked like:

"We have a 1963 home and were adding both an EV charger and a generator. The panel assessment came first — we found out the service entrance had issues we did not know about. The panel upgrade, the EV charger, and the generator transfer switch were all handled as one Granada Hills project. One contractor, one permit sequence, one inspection day."

That is the outcome we plan for every time.

Serving Granada Hills and the San Fernando Valley

Granada Hills is part of our Valley Glen service territory. We cover the broader Valley Glen & the SFV area and serve communities throughout the northwest San Fernando Valley.

Within Granada Hills, we work throughout the neighborhoods around Knollwood Country Club, the streets off Zelzah Avenue and Devonshire Boulevard, the larger-lot properties near O’Melveny Park, and the established tracts throughout the Granada Hills Charter High School area. If you are in Granada Hills, you are in our primary service zone.

Call (818) 812-6441 or schedule online. Assessment appointments are typically available within the same week.

Frequently Asked Questions — Electrical Services in Granada Hills, CA

Does the 1994 earthquake create real electrical risk in today’s Granada Hills homes?

It can create context worth evaluating. The earthquake epicenter was in Northridge, and Granada Hills experienced significant shaking. Seismic events impose mechanical stress on service entrances, meter sockets, and panel connections — stress that was not always specifically evaluated in the post-quake inspection process. If your home was built in the 1950s or 1960s and has never had a professional panel evaluation since 1994, that assessment is worth having before you add significant new electrical loads.

Is Granada Hills in PSPS territory?

No. Granada Hills is LADWP territory, and LADWP does not conduct PSPS events. SCE’s Planned Safety Power Shutoff program applies to SCE’s service territory — Santa Clarita, Valencia, Simi Valley, and areas to the north. LADWP’s outage risk in Granada Hills is primarily grid-reliability driven: aging infrastructure and transformer capacity during summer heat events. The generator conversation here is about LADWP grid reliability, not wildfire shutoffs.

My 1960s Granada Hills home has a 100-amp panel. Do I need to upgrade before adding an EV charger?

It depends on your existing loads. Many original 100-amp panels in Granada Hills are running close to capacity. A 48-amp Level 2 charger draws about 9.6 kW continuously — a significant addition. We run a load calculation before recommending equipment. If the panel has headroom, a lower-amperage charger may fit without an upgrade. If it does not, the panel upgrade is the right first step. We will give you an honest answer before anything gets ordered.

What permits are required for EV charger installation in Granada Hills?

Granada Hills is LADWP territory, so EV charger installation requires both an LA Department of Building and Safety electrical permit and LADWP coordination for the service connection review. These are two separate tracks. We manage both so the project does not stall waiting on paperwork from either agency.

How long does a panel upgrade take in Granada Hills?

Most 200-amp main panel upgrades in Granada Hills are completed in one day. We schedule the LADWP service disconnect in advance, perform the upgrade and any service entrance work, and coordinate the inspection. Same-day power restoration is our standard. The permit stays open until the LA DBS inspector closes it — typically within a few business days of the work completion.