How much does whole house rewiring cost per square foot?

Whole-house rewiring is not reliably priced per square foot; electricians typically price the total job after an on-site evaluation. Most variation comes from how easily new cable can be run and which safety or code upgrades are required. The hours are set by how many openings we must make and restore, not just the floor area. We regularly complete full rewires in the Salem and Roanoke Valley area. Financing, including some 0% options for qualifying jobs, is available, and our workmanship is backed by a 100% satisfaction guarantee. Expect a written, line-item estimate that clarifies repair-versus-rewire choices once we inspect.

Key factors that change the total price:

• Service panel size or upgrade needs (amperage and room for new circuits)
• Required AFCI/GFCI protection and new tamper-resistant outlets
• Wall/ceiling type (plaster vs. drywall) and attic/crawl access
• Whether the home is occupied during work and permit/inspection fees

For an accurate quote, have a licensed electrician assess the panel, circuits, and access points on site.

Updated: 2026-08-01

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