Rewiring is not only about replacing old cable. It is an opportunity to improve safety, grounding, circuit capacity, layout, and readiness for the way the property will be used next.
⦁ Ungrounded or two-prong receptacles in areas that need modern equipment
⦁ Damaged, brittle, overheated, or improperly spliced wiring
⦁ Frequent overloads because too many rooms share too few circuits
⦁ Extensive unpermitted or confusing modifications
⦁ A major remodel that exposes walls and creates the best time to update wiring
⦁ Insurance, inspection, or safety concerns related to the existing wiring system
⦁ Survey the existing system, access paths, panel, grounding, and customer priorities.
⦁ Define whole-home versus selective scope and identify circuits or systems that remain.
⦁ Plan new circuits, device locations, dedicated loads, lighting, controls, and future capacity.
⦁ Prepare permit documentation and coordinate with the broader remodel team when applicable.
⦁ Protect the occupied space, create planned access, install and label the new system, and test each circuit.
⦁ Coordinate inspection and clearly assign drywall, texture, paint, cabinetry, and finish restoration responsibilities.
⦁ San José older neighborhoods: preserve finish quality while correcting mixed-era wiring.
⦁ Sunnyvale and Cupertino remodels: coordinate rewiring with additions, kitchens, HVAC electrification, and EV plans.
⦁ Multifamily: phase work, coordinate tenant access, and separate unit versus common-area responsibilities.
⦁ Light commercial: complete tenant improvement wiring and required lighting/power changes with closeout documentation.
⦁ California C-10 electrical contractor
⦁ Bonded and insured
⦁ Clear options before work begins
⦁ Permits coordinated when required
⦁ Premium workmanship, labeling, testing, and project closeout
⦁ Local service throughout Santa Clara County
No. Age alone does not determine the scope. ARC evaluates wiring type, condition, loading, grounding, modifications, and renovation goals.
Sometimes. Selective rewiring can be practical when the remaining system is safe and the phased plan will not create conflicts or repeated finish damage.
Access openings may be required. ARC plans routes to limit disruption, but the contract must state who is responsible for patching, texture, paint, and finish restoration.
Substantial rewiring generally requires a permit and inspection. The exact documentation depends on the city and project.
Often it is efficient to evaluate the panel, service, grounding, and future loads during rewiring. A panel upgrade is recommended only when supported by condition or capacity.
Yes. Early coordination helps align rough wiring, inspections, wall closure, equipment selections, and finish schedules.
Call ARC Electrical Services at (408) 722-3688 or schedule online. We will review the property, explain the options, and identify the permit or utility steps that apply.
