San Mateo County

Whole-House Rewiring in Millbrae, CA

Whole-house rewiring in Millbrae is usually a conversation about post-war wiring that has quietly aged out of its job.

CSLB #1145945 PG&E coordination Property Scope Review

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Serving homes and businesses in the San Francisco Bay Area and Santa Cruz.

(650) 550-0719

Fox Electric is the marketing name of Fox Global Holdings LLC. CSLB #1145945, C-10.

Whole-House Rewiring for Millbrae Properties

Whole-house rewiring in Millbrae is usually a conversation about post-war wiring that has quietly aged out of its job. The housing here is overwhelmingly 1950s-60s ranch, and while you rarely see true knob-and-tube in homes this age, what you do find is the next generation of problems: undersized branch circuits, two-prong ungrounded outlets, cloth-jacketed conductors, and far too few circuits for how a kitchen and home office get used today. In the older pockets near Lomita Park and Murchison, decades of remodels have layered DIY additions onto that original wiring, which is where flickering lights and warm outlets tend to show up. We are honest about scope: not every Millbrae home with old wiring needs a full rewire. Sometimes the right answer is targeted — grounding a few key circuits, replacing a problem run, or pigtailing rather than tearing open every wall. When a full rewire genuinely is warranted, the ranch layout actually helps us, because single-story homes with accessible attics and crawlspaces let us fish new copper with far less drywall damage than a two-story would. Fox Electric replaces the aging wiring with modern copper and code-current GFCI and AFCI protection, modernizes the panel if it is still the original fuse box or 100-amp service, and leaves you with documentation your insurer can accept.

A Millbrae rewire requires a building permit and electrical inspection through the City of Millbrae Building Division, and if the job includes a panel swap, PG&E coordinates the service disconnect and reconnect. The single-story ranch stock is a real advantage — accessible attics and crawlspaces over the Meadows and Lomita Park mean we can fish copper with minimal wall damage. Hillside homes in Green Hills and Mills Estate with finished lower levels and slab sections are tighter, so we scope access carefully before committing to a timeline.

Electrical project resources for Millbrae

Millbrae separates a permit request into the scope of work, application information, and supporting submittals. City review follows the upload, and incomplete packages may be returned. The portal can also provide an authorized contractor access to an owner's project. Treat submission and permit issuance as separate steps, and confirm who is responsible for each document.

Millbrae building permit process

Prepare the scope, property and project-team information, and electronic submittals required for the application.

Millbrae new permit submittal guide (PDF)

Follow the city-provided portal walkthrough when creating a new permit request.

Official source checked September 12, 2026.

The Fox Difference

Why Fox Electric

Match the Scope to the Property

A house, condominium, and small commercial space can have different access, ownership, and approval requirements.

Permit coordination for Millbrae

We confirm the project address, proposed work, and current local instructions before identifying the applicable permit and inspection steps. Utility participation is scoped separately when the project requires it.

Licensed C-10 Electrical Contractor

Fox Electric · Fox Global Holdings LLC · CSLB #1145945

Questions

Millbrae FAQ

My Millbrae home is from the 1950s. Does it have knob-and-tube wiring?

Usually not — true knob-and-tube was mostly phased out before the post-war boom that built Millbrae. What we more often find in homes this age is undersized branch wiring, ungrounded two-prong circuits, and cloth-jacketed conductors. We assess what is actually in your walls during the walkthrough rather than assuming, and scope the work to what we find.

Do I need a full rewire, or can you fix just the problem areas?

Often just the problem areas. We are upfront that not every older Millbrae home needs a whole-house rewire. Sometimes grounding key circuits, replacing one bad run, or pigtailing solves the issue for far less than a full rewire. We recommend the full job only when the wiring condition genuinely calls for it.

Will rewiring tear up all my walls?

Less than you would expect on a Millbrae ranch. Single-story homes with accessible attics and crawlspaces — common across the Meadows and Lomita Park — let us fish new copper through existing cavities with minimal drywall cuts. We map the access points first and patch any openings we do need to make.

Will my home insurer require proof of the rewire?

Often, yes — insurers frequently want documentation that old or ungrounded wiring has been replaced before they will write or renew a policy. We pull the City of Millbrae permit, get the work inspected, and leave you with the inspection records and documentation your insurer can accept.

Does a rewire in a hillside Green Hills home cost more access work?

It can take more planning. Stepped homes in Green Hills and Mills Estate often have finished lower levels and slab sections with less open crawlspace, so we scope access carefully before quoting. We will tell you upfront where the wiring is straightforward to reach and where it needs more effort.

Which Millbrae homes are old enough for knob-and-tube?

The 1927 Millbrae Highlands subdivision, completed by 1945, is the prewar pocket; its Spanish, Mission and Tudor style homes predate the 1946 to 1964 tracts in Capuchino, Mills Estate and the Meadows, which were wired with early cable rather than knob-and-tube. We confirm what is in the walls before quoting a rewire.

How is a rewire permit priced in Millbrae compared with a panel permit?

Ask Millbrae to identify the correct category for the area and scope being rewired. A service-equipment item and broader electrical alterations can be priced differently; confirm how they combine if both are on one permit.

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