
Panel upgrades in Pasadena
Service upgrades run in PWP's order: meter spot and questionnaire first, then PWP's quote and the city permit, PWP's own meter unlock, its panel-and-conduit inspection, the city final and energizing.
Licensed electricians for Pasadena homes and businesses, with Pasadena Water and Power's service-upgrade steps built into the schedule. Free estimates on eligible work.
Small repairs welcome · Free estimates on eligible work · Licensed C-10 #1100231Call (844) 430-7681
Pasadena runs its own electric utility, so a panel upgrade inside the city answers to Pasadena Water and Power, not SCE or LADWP. PWP's published order is specific: its meter spot and quote come before the city electrical permit, only PWP may unlock the old meter, and PWP inspects the new panel and conduit before the city's final. We start with the utility so the rest of the job lines up behind it.
They are among the oldest houses in our service area. Bungalow Heaven's roughly 800 Craftsman homes went up between 1900 and 1930, and Hastings Ranch filled in below the San Gabriel Mountains in 1950 and 1951. Whether it's a 1912 bungalow or a 1950 ranch house, the work starts with an on-site visit and a written price.
Everything we do in Pasadena, with what each job usually involves here. The photos are from our own jobs.

Service upgrades run in PWP's order: meter spot and questionnaire first, then PWP's quote and the city permit, PWP's own meter unlock, its panel-and-conduit inspection, the city final and energizing.

Level 2 chargers in detached garages behind Craftsman bungalows and in Hastings Ranch garages, with a load check first; if the service has to grow, the job follows PWP's upgrade steps.

Dead circuits and tripping breakers in houses wired a century ago and rewired piecemeal since, and outdoor faults after Santa Ana winds bring down branches.
More on electrical repair & troubleshootingCall (844) 430-7681

Room-by-room and whole-house rewiring for 1900s–1930s bungalows, routed inside the walls so a landmark-district house looks the same from the street when we leave.

Fixtures that suit a Craftsman interior, recessed lighting in remodeled kitchens, and outdoor circuits sized for the December displays in Hastings Ranch.

Grounded and GFCI outlets in place of two-prong originals, and weatherproof outdoor outlets for porches and holiday lighting.

Tenant improvements, lighting retrofits and dedicated circuits in the older commercial buildings of Old Pasadena's 21 downtown blocks, the Playhouse District and South Lake.
Also: subpanels, dedicated circuits, 240-volt outlets for dryers and ranges, exterior and security lighting, hard-wired smoke alarms, and small repairs of every kind.
Need an electrician in Pasadena? Call now, or send the form and we'll call you back to set a time for an on-site estimate.
Call (844) 430-7681Request an estimateAreas we cover in Pasadena
Good to know
4.9★ from 232 Google reviews across our service area · Licensed C-10 #1100231 · Free estimates on eligible work
Pasadena's housing runs from Craftsman bungalows to 1950s tracts at the foot of the mountains. Electrically, that means old wiring extended many times, often inside houses whose outsides are protected.
Pasadena is an independent city (ZIP codes 91101, 91103 to 91107) with its own building department and its own electric utility. The unincorporated areas on its edges, Altadena to the north and East Pasadena to the east, are a different case: Los Angeles County permits and SCE power.
Permits come from the City of Pasadena's Building & Safety Division, part of Planning & Community Development, through the Permit Center on North Garfield Avenue. In a landmark district, an exterior change visible from the street needs a Certificate of Appropriateness before the building permit, so where a new meter or panel will sit is part of the plan from the first visit.
Power comes from Pasadena Water and Power, and its procedure for a panel upgrade runs in a fixed order. It starts with a meter spot request to PWP's Electric Service Planning and a questionnaire from a utility planner. Next come the approved meter spot and PWP's quote, then the electrical permit. PWP's charges are paid by check only, and nothing is connected until every charge is paid. Only PWP may unlock the meter. After the work, PWP inspects the panel and conduit, the city does its final, and PWP energizes the service, within 14 business days for a small residential service and 21 for larger and commercial ones.
One more PWP rule shapes the design: a new or upgraded service above 200 amps single-phase, or 100 amps three-phase, has to make room for a city-owned transformer on the property, which can decide where equipment goes on a tight lot. Repairs, lighting, new circuits and a charger that fits on the existing service involve the city permit only.
The permits and utilities guide explains the whole picture for the three counties we serve.
Altadena, to the north, and East Pasadena, whose addresses still read Pasadena, are unincorporated Los Angeles County: permits come from Los Angeles County Public Works Building and Safety and power from SCE. Glendale is its own city with its own utility, Glendale Water and Power, and a service procedure of its own. La Cañada Flintridge, South Pasadena, San Marino, Sierra Madre and Arcadia are separate cities, so the permit comes from that city, and all five are SCE territory. Eagle Rock and Highland Park are City of Los Angeles neighborhoods (LADBS, LADWP).
See the full list of areas we cover across Los Angeles, Orange and Ventura counties.




No phone quotes and no guessing. A written estimate after we've seen the job, then permitted, inspected work.
Call or send the form. A photo of the panel or the problem helps us come prepared.
We come to your home or business and look at the panel, wiring or site.
Scope, price and timeline in writing before you decide anything.
We pull the permit, coordinate your utility when needed, and finish with the inspection.
PWP's published target is within 14 business days for a small residential service and within 21 for larger and commercial services, counted after its own panel-and-conduit inspection and the city's final. The installation itself is usually the short part, and the meter spot, quote and payment at the front of the job take time too, so we give you the whole sequence in writing at the estimate. See panel upgrades for the work itself.
Usually not. Interior work and mechanical upgrades that can't be seen from the street are exempt; exterior changes that can be seen need a Certificate of Appropriateness before the building permit. A replacement panel normally goes where the old one was, and if the meter has to move to a visible wall, we sort out the review before applying for the permit.
It can, but PWP serves only addresses that Planning & Community Development recognizes as legal, so each new meter needs an address assigned at the Permit Center and its own service account before PWP connects it, and it follows PWP's new-service steps. Many ADUs are fed from the main house instead, which only works if the existing service has the capacity. We do the load calculation on the site visit and tell you which route fits.
Your home is probably in unincorporated East Pasadena, which uses Pasadena addresses but is outside the city. Power there comes from Southern California Edison and permits from Los Angeles County Public Works Building and Safety, so the PWP procedure doesn't apply. We confirm the jurisdiction before quoting.
Call now, or send the form and we'll call you back to schedule an on-site estimate.