Prices estimated using the NailThePrice Local Cost Model™ — national averages adjusted for Phoenix's labor rates, cost of living, and material pricing.
The cost to rewire a house in Phoenix ranges from $3,460 to $19,760, with most homeowners paying around $8,400. Your actual cost depends on several factors specific to your home and the Phoenix-Mesa market.
Larger homes need more wire, more circuits, and more labor hours — cost scales roughly proportionally with square footage.
Modern code requires dedicated circuits for kitchens, bathrooms, laundry, and outdoor areas, so a full rewire typically installs 20–40+ circuits.
Open walls (during a remodel) cut labor costs dramatically versus fishing wire through finished walls, which may require temporary drywall removal.
Pre-1960s homes often have knob-and-tube or ungrounded wiring that requires complete replacement and may reveal other code issues.
Bringing a home up to current NEC code often requires AFCI/GFCI breakers, grounding, and additional circuits beyond just replacing old wire.
The Southwest offers moderate labor costs with a growing contractor base. Rapid growth in some markets can create periods of high demand where scheduling is tight.
Budget $204–$918 for permits and inspections. Your contractor typically handles the permit process, but confirm this upfront.
Heat increases electrical resistance and can affect panel performance. Consider installing panels in shaded or ventilated areas. Solar-ready panel upgrades are popular and may qualify for local incentives.
This project requires a licensed professional in Phoenix. Attempting whole house rewiring without proper licensing can void insurance and create serious safety hazards.
Compare prices from licensed, insured contractors in Phoenix-Mesa.
Get Free Quotes from Phoenix Pros →The average cost to rewire a house in Phoenix ranges from $3,460 to $19,760, with most homeowners paying around $8,400. This estimate includes both labor ($5,880) and materials ($2,520). Costs in Phoenix are near the national average due to local cost of living and labor market conditions. Get multiple quotes from licensed Phoenix contractors to lock in the best price.
Yes, Phoenix typically requires a permit for whole house rewiring. Budget $204–$918 for permit fees and expect 1–2 weeks for approval. Your contractor typically handles the permit application. Working without a required permit can void warranties and create problems when selling your home.
Most whole house rewiring projects in Phoenix take 5–14 days to complete. The timeline depends on project scope, contractor availability in the Phoenix-Mesa metro area, and seasonal demand. Scheduling during Phoenix's off-peak season (typically late fall through early spring) can reduce wait times and may lower costs.
Warning signs include frequent breaker trips, flickering lights, two-prong (ungrounded) outlets, discolored outlets, a burning smell, or a home older than 40 years that hasn't been updated. An electrician can inspect for $100–$300.
Usually yes, though you'll have periods without power in different areas. The electrician typically works room by room. For safety, plan to be out during the panel changeover when the entire house loses power for several hours.