Expert Electrician Services in San Francisco, California

Most of the city's housing stock predates 1950, and much of it still carries live knob-and-tube wiring. Insurers now treat it as a disqualifier, and homeowners learn this from a cancellation letter, not an electrician. We inspect attics, basements, and walls to map every active run. Then we replace the system with grounded wiring through minimal openings, pull the DBI permit, and hand you the documentation your carrier and your lender require.

Flats across the Mission, the Richmond, and the Sunset still run on fuse boxes or panels that have been modified piecemeal for decades. Double-tapped breakers, mismatched fuses, and mystery circuits are the norm. We audit every circuit, replace the obsolete equipment with a modern breaker panel, and label the whole thing. Where PG&E service rules affect the meter or riser, we coordinate that side too.

Two-prong outlets are standard in pre-war San Francisco housing, and modern life keeps plugging three-prong gear into them through adapters. That defeats the grounding that protects people and electronics. We test whether the existing wiring can carry a proper ground, rewire the runs that cannot, and install GFCI protection where grounding is not feasible. Every outlet ends up safe and code-compliant.

Garage and basement conversions in the Sunset and Richmond often got their power from a few circuits borrowed off the main house, with no proper subpanel and no permits. That arrangement fails inspection and creates real overload risk. We install correctly sized subpanels, separate the unit's loads, bring everything under permit, and document the work for the city's records.

The west side's persistent fog eats service masts, meter enclosures, and exterior fixtures. Corroded connections run hot, and hot connections fail. We replace compromised exterior hardware with corrosion-resistant gear, re-terminate the service connections properly, and seal penetrations against the moisture that caused the problem. It is unglamorous work that prevents the 2 AM outage.

San Francisco keeps pushing toward all-electric buildings, and those plans keep landing on 60-amp and 100-amp services from the 1940s. Heat pumps, induction ranges, and EV chargers each want a serious circuit, and the old panel cannot feed all three. We run a load calculation against your actual electrification plans, upgrade the service where the math demands it, and coordinate PG&E’s side when the meter or riser changes. The goal is a panel that carries the all-electric home without a second thought.

Dense neighborhoods mean street parking, shared garages, and panels that are already full. A Level 2 charger needs a serious circuit, and many buildings cannot spare one without planning. We evaluate the building's real capacity, design load-managed or scheduled charging where sharing is required, and handle the HOA and permit conversations that come with common-area electrical work.