
Rewiring a house in California can range from $12,000 to $45,000 depending on various factors. This guide provides trade professionals with insights into cost variables, timelines, and strategies to manage expenses effectively.
Several elements affect the cost of rewiring:
Based on data, here are average costs:
These include new wiring, breakers, receptacles, and standard repairs.
Our process includes:
Labor costs account for 60–70% of the total. Efficient allocation of licensed electricians helps manage these expenses.
Upgrading panels can add $2,000 – $5,000. Bundling this with rewiring can reduce costs.
Permit fees range from $300 to $1,200+. Digital filing can expedite the process.
Wall opening costs can be up to 15% of the project. Minimizing demolition helps control expenses.
Rewiring a 1,500 sq. ft. home typically takes 5–7 days, while larger or historic homes may take longer.
Explore financing options and incentives like the TECH Clean California program for potential savings.
A 1,400 sq. ft. bungalow was rewired for $14,750 in six days, showcasing efficient project management.
For precise rewiring costs, book an AI estimate at CountBricks.com.

Trade professionals often encounter unexpected costs during rewiring projects. CountBricks helps identify and mitigate these expenses.
Older homes may have hidden layers that increase costs. Using cameras to assess walls can prevent surprises.
Replacing aluminum wiring is necessary for safety. Salvage credits can offset costs.
Relocating service masts can be costly. Strategic planning minimizes these expenses.
Installing empty conduits now can save money on future upgrades.
For a detailed walkthrough, visit CountBricks.com.