Whole House Rewire Cost in Madison 2026
Whole House Rewire in Madison costs between $7,605 and $23,765 in 2026, with the average around $13,308. Madison pricing runs roughly at the US national average. Replacement of all outdated wiring throughout the home with new copper romex, boxes, outlets, switches, and grounding to meet current code. Includes wall access, patching, and inspection.
What whole house rewire includes in Madison
Replacement of all outdated wiring throughout the home with new copper romex, boxes, outlets, switches, and grounding to meet current code. Includes wall access, patching, and inspection.
Typical time on site: 3 to 7 days. Local labor rate: $28/hour for an experienced electrical pro.
What changes the price of whole house rewire in Madison
- Home square footage
- Number of circuits
- Wall and ceiling access
- Drywall repair after
- Permits and inspections
A whole house rewire quote priced off statewide averages will be off by 10 to 20 percent for Madison, because the metro has its own labor pool, material delivery distances, and permit timelines.
Madison climate and demand for electrical
Cold continental climate with heavy winter snow loads and deep frost penetration, so foundations must be set below the roughly 4-foot frost line and roofs engineered for significant snow accumulation.
Madison permits for whole house rewire
Building department: City of Madison Building Inspection Division (Dept. of Planning & Community and Economic Development). https://www.cityofmadison.com/dpced/bi/
Typical permit cost: $150 - $2,500 residential. Inspection time: 10-20 business days. Madison rule: Wisconsin requires a state Dwelling Contractor Qualifier certification and a Dwelling Contractor registration from the Dept. of Safety and Professional Services (DSPS) before pulling a one- or two-family permit; a state seal fee also applies to plan review.
Wisconsin sales tax and licensing for Electrical
Wisconsin sales tax: 5% + 0.5% county (~5.4% combined avg). Real property labor exempt. County tax of 0.5% in most counties.
State license: Wisconsin Department of Safety and Professional Services (DSPS), required: Dwelling Contractor Certification $25 + Dwelling Contractor Qualifier $30.
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