Whole-House Rewiring · Palo Alto, California

Whole-House Rewiring in Palo Alto, CA

Replacing aluminum, knob-and-tube, or cloth-insulated wiring with modern copper and code-current GFCI/AFCI protection — often without opening every wall.

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Whole-House Rewiring for Palo Alto Homes

Rewiring in Palo Alto splits cleanly into two very different jobs, and which one you have depends entirely on when your house was built. The pre-war homes set the first category: the 1920s Tudors and Colonials of Crescent Park, Old Palo Alto, and Professorville frequently still hide knob-and-tube or cloth-insulated wiring behind their walls and original panels. That wiring is brittle, ungrounded, and increasingly a problem for insurers, so replacing it with modern grounded copper and GFCI/AFCI protection is often less about preference and more about keeping the home insurable and safe. The second category is the Eichlers in Greenmeadow and Charleston Meadows, which carry their own signature issue: aluminum branch wiring, which expands and loosens at connections over time and is a known fire risk. Eichlers complicate the work because there is no attic and no easy interior chase, so rewiring has to be planned around post-and-beam ceilings, the slab, and exterior walls. We do not assume every old Palo Alto home needs to be torn open. Sometimes a targeted approach handles aluminum connections without a full rewire. When a full rewire is genuinely warranted, Fox Electric fishes through walls to limit drywall damage and preserves the architectural character these homes are known for.

Permits & utility in Palo Alto

Palo Alto is one of the few Peninsula cities that runs its own municipal electric utility — the City of Palo Alto Utilities (CPAU), not PG&E. That means the service disconnect and reconnect for a panel upgrade is coordinated with CPAU, and the electrical permit and inspection go through the City of Palo Alto Development Services. Palo Alto also has some of the most thorough inspections in the Bay Area.

Palo Alto rewiring lives at the intersection of historic homes and a strict building department. Professorville is a historic district, so anything affecting the exterior or original fabric draws extra review, and the City of Palo Alto Development Services inspects rewires carefully. Eichlers add the no-attic, slab-on-grade challenge, plus aluminum wiring that may call for remediation rather than a gut rewire. Because the utility is CPAU and not PG&E, any service work paired with the rewire is coordinated with the city. Insurers in this area increasingly require proof that knob-and-tube or aluminum was addressed, so we document everything.

Pricing depends on your home and scope — we give a free on-site estimate with a written, fixed price before any work starts. For typical Bay Area ranges, see our guide on knob-and-tube wiring replacement.

What's Included

Whole-House Rewiring in Palo Alto

Replacement of knob-and-tube, aluminum, or cloth-insulated wiring

Modern copper branch circuits with GFCI/AFCI protection

Fuse box or undersized panel replaced with a 200A breaker panel

Fishing wire through walls to minimize drywall damage

City permit pulled and electrical inspection closed out

Insurance-ready documentation of the completed work

How We Handle Whole-House Rewiring in Palo Alto

Straightforward, permitted, and clean — from your first call to final sign-off in Palo Alto.

Walkthrough

We assess the existing wiring, identify access points, and scope the work with a fixed-price quote.

Permit

We pull the city permit and plan the rewire to keep you in the home where possible.

Rewire

Old wiring replaced with copper, GFCI/AFCI added, panel modernized, drywall patched.

Inspection

City inspection passed and documented for your insurer and records.

Recent Project

200A Panel Upgrade — Palo Alto200A Upgrade

A Palo Alto homeowner needed more capacity for an EV charger and a future heat pump, but the home was still on its original 100A service. We ran a load calculation, pulled the city permit, coordinated the City of Palo Alto Utilities (CPAU) service window, and installed a 200A panel — every circuit relabeled and the directory typed, powered back up the same day.

Before: Original 100A service, no room to grow
After: 200A panel sized for EV + heat pump headroom
Coordination: City of Palo Alto Utilities (CPAU) disconnect/reconnect + city inspection handled
Outcome: Passed inspection, permit closed out for resale

The Fox Difference

Why Palo Alto Chooses Fox Electric

Local to Palo Alto

Based in San Carlos — 15 min away. We know Palo Alto homes, City of Palo Alto Utilities (CPAU) coordination, and the local permitting.

Licensed & Insured

CSLB #1145945 — fully licensed C-10 contractor and bonded. Every job permitted and inspected to current code.

Permits & Utility Handled

We pull the Palo Alto permit, coordinate City of Palo Alto Utilities (CPAU) service work, and close out the inspection — you schedule one day, we do the rest.

5.0★ on Google

We earn the rating on every visit, not just the first.

Upfront, Fixed Pricing

Free on-site estimate with a written fixed-price quote before any work starts. No obligation, no surprises.

Same-Day Availability

We hold same-day slots open for Palo Alto homeowners when something can't wait.

Questions

Whole-House Rewiring in Palo Alto — FAQ

How do I know if my older Palo Alto home has knob-and-tube wiring?

It is common in the 1920s Tudors and Colonials of Crescent Park, Old Palo Alto, and Professorville. Signs include ungrounded two-prong outlets, ceramic knobs visible in the basement or attic, and an original fuse box. We confirm it during a walkthrough and tell you how much is still active versus already replaced, so you are not paying to redo work that was done decades ago.

My Eichler has aluminum wiring. Does it all have to be replaced?

Not necessarily. Aluminum branch wiring is a real fire risk because connections loosen over time, but the failure point is usually the connections, not the whole run. Sometimes proper remediation at devices and junctions resolves it without a full rewire. We assess your specific Eichler in Greenmeadow or Charleston Meadows and recommend the least invasive fix that is actually safe.

Can you rewire an Eichler without ruining the open-beam ceilings?

That is the whole challenge with Eichlers, and it is why these need an electrician who knows them. There is no attic, so we cannot fish wire overhead. We plan the rewire around exterior walls, the slab perimeter, and existing chases, preserving the post-and-beam ceilings that define the home rather than cutting them up.

Will my insurance require rewiring on an old Palo Alto home?

Increasingly, yes. Insurers in this area often refuse to write or renew policies on homes with active knob-and-tube or aluminum wiring. We provide documentation of exactly what was replaced and the closed permit, which is usually what your carrier needs. If only part of the wiring is a concern, we document that honestly too.

Who handles the permit and inspection for rewiring in Palo Alto?

We do. The permit goes through City of Palo Alto Development Services, which has thorough inspection standards, and if the rewire includes a service change, that part is coordinated with CPAU, the city utility, rather than PG&E. We pull the permit, schedule the inspections, and hand you the closeout for your records and your insurer.