Whole-House Rewiring Near You in Northern California
Complete or partial house rewiring to replace dangerous knob-and-tube, aluminum, or deteriorating wiring. Protect your family from fire hazards and bring your home up to modern electrical code.
Looking for whole-house rewiring near you in Northern California? Costs range from $8,000–$25,000 as of 2026. Varies significantly by home size and accessibility. Licensed & insured local contractors serving Sacramento, Roseville, Elk Grove, and 190+ Northern California cities. Call (916) 476-7689 for a free quote.
Last updated July 2026
NorCal Repairs Editorial Team
CSLB Licensed · NATE Certified · Serving Northern California Since 2019
Whole-House Rewiring
$8,000–$25,000 · Licensed & Insured · Free Quotes
How Much Does Whole-House Rewiring Cost in Northern California? (2026)
| Service | Price Range |
|---|---|
| Whole-House Rewiring | $8,000–$25,000 |
| Electrical Panel Upgrade | $1,800–$4,500 |
| EV Charger Installation | $500–$2,500 |
| Lighting Installation | $150–$1,500 |
| Outlet & Switch Repair | $100–$350 |
| Ceiling Fan Installation | $150–$400 |
Prices are estimates for the Northern California area as of 2026. Actual costs vary by project scope.
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Whole-House Rewiring in Northern California
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Whole-House Rewiring FAQ
How much does it cost to rewire a house in Sacramento?
Whole-house rewiring in Sacramento costs $8,000–$25,000 depending on home size, accessibility, and whether walls need to be opened. A typical 1,500 sq ft home averages $10,000–$15,000. Homes with easy attic/crawlspace access cost less than those requiring extensive wall work.
How long does rewiring take?
A full rewire takes 5–10 days for an average Sacramento home. You can typically remain in the home during the work, though power to certain areas will be off at times. Drywall patching and painting after the electrical work adds 1–3 days.
Does my insurance require rewiring?
Many insurers will not cover homes with knob-and-tube or aluminum wiring, or they charge significantly higher premiums. If you're having trouble getting homeowners insurance, rewiring often resolves the issue immediately.
Is aluminum wiring dangerous?
Aluminum wiring (common in 1960s-70s Sacramento homes) isn't inherently dangerous but creates fire risk at connections where aluminum meets copper. Connections can overheat due to aluminum's expansion properties. Options include full rewire or the less expensive COPALUM crimp repair on all connections.