How Much Does It Cost to Rewire a House?

Updated March 24, 2026 · Expert-verified answer

Quick Answer

Rewiring a house costs $8,000–$15,000 for a typical 1,500 sq ft home. Larger homes reach $20,000+. Rewiring includes replacing old wiring, upgrading the panel, and bringing everything to current code.

Cost Breakdown

Service Low High Notes
Small home (under 1,000 sq ft) $5,000 $9,000
Average home (1,500 sq ft) $8,000 $15,000
Large home (2,500+ sq ft) $12,000 $22,000
Drywall repair after $1,000 $3,000
Panel upgrade (included) $1,500 $3,000

How Much Does It Cost to Rewire a House?

Rewiring a house costs $8,000–$15,000 for a typical 1,500 sq ft home. Larger homes reach $20,000+. Rewiring includes replacing old wiring, upgrading the panel, and bringing everything to current code.

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