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California · San Francisco County

Electricians in San Francisco, CA

San Francisco has a dense stock of Victorian and Edwardian homes and flats built around and after the 1906 earthquake, plus 1920s–1940s row houses in the Sunset and Richmond. Many still have knob-and-tube wiring in places, and small services are common.

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  • 51 ZIP codes covered
  • Serving Mission, Sunset, Richmond and more

Homes and wiring in San Francisco

San Francisco has a dense stock of Victorian and Edwardian homes and flats built around and after the 1906 earthquake, plus 1920s–1940s row houses in the Sunset and Richmond. Many still have knob-and-tube wiring in places, and small services are common.

Multi-unit buildings often have several small services and a meter bank. Electrification projects, including heat pumps, induction cooking and EV charging where there is a garage, usually start with a service and panel assessment.

Weather, seasons and the utility

San Francisco's fog and mild temperatures mean few homes have air conditioning, but the occasional fall heat wave has started to change that. Damp, salty air in the western neighborhoods is hard on exterior electrical equipment. Earthquakes are the main hazard: after any significant shaking, check that panels are securely mounted, service masts are intact and there is no smell of burning. PG&E provides the wires and meters for San Francisco, while many residents buy power through CleanPowerSF. Service upgrades, panel changes and new meters are coordinated with PG&E, which can take time to schedule.

Local issues electricians see

  • Knob-and-tube in Victorian and Edwardian buildings
  • Small services in multi-unit flats
  • Earthquake-related checks on panels and service equipment

Common calls in San Francisco

Home Rewiring in San FranciscoMany San Francisco Victorians and Edwardians still have some knob-and-tube wiring, often alongside later cloth and modern cable.Electrical Panel Upgrade in San FranciscoSan Francisco flats often have several small services fed from a meter bank, and electrification projects such as heat pumps, induction ranges and EV charging usually need more capacity than a 60 or 100 amp service can supply.Electrical Safety Inspection in San FranciscoIn San Francisco, electrical inspections are common before buying a Victorian or Edwardian building, after an earthquake, or before a major remodel.Smoke & CO Detector Installation in San FranciscoSan Francisco requires smoke alarms and, in homes with gas appliances or attached garages, carbon monoxide alarms, and the city requires owners to comply with alarm rules at the time of sale.GFCI & AFCI Protection in San FranciscoSan Francisco's Victorians, Edwardians and 1920s Marina and Sunset homes often have outlets that predate GFCI and AFCI requirements, especially in kitchens, bathrooms, garages converted to living space and in-law units.Lighting Installation in San FranciscoSan Francisco's foggy days and Victorian and Edwardian homes with dark interiors make good lighting a common renovation goal.Electrical Repair & TroubleshootingDead outlets, flickering lights and tripping breakers usually come from a loose connection, a failed device, an overloaded circuit or a tripped GFCI somewhere upstream.EV Charger InstallationA Level 2 home charger needs a 240 volt circuit, usually 40 to 60 amps, run from your panel to the garage or driveway.

Something urgent? See emergency electrician help or browse all electrical services.

San Francisco at a glance
San Francisco County, California
ZIP codes covered
51
Neighborhoods
Mission, Sunset, Richmond, Noe Valley, Bernal Heights, Excelsior
Permits
Pulled by the electrician
Electric utility
PG&E (lines and meters); CleanPowerSF for most customers' supply

The utility owns the meter and service drop, so service upgrades and storm reconnections are scheduled with it.

San Francisco FAQ

Who issues electrical permits in San Francisco?

Electrical permits in San Francisco are issued by the Department of Building Inspection (DBI), and work must be done by a California-licensed electrical contractor.

Which San Francisco ZIP codes are covered?

Electricians in our network cover 51 ZIP codes in San Francisco, including 94102, 94103, 94104, 94105, 94107, 94108, 94109, 94110 and more.

What are the most common electrical problems in San Francisco?

Knob-and-tube in Victorian and Edwardian buildings; Small services in multi-unit flats; Earthquake-related checks on panels and service equipment.

Specialized jobs in San Francisco

Tesla Wall Connector Installation in San FranciscoNew Outlet Installation in San Francisco

Guides

Nearby and related metro guides

Electricians in Los Angeles, CAElectricians in San Diego, CAElectricians in Sacramento, CAElectricians in San Jose, CAElectricians in Fresno, CAElectricians in Riverside, CAElectricians in Bakersfield, CAElectricians in Long Beach, CAAll covered cities in California →

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