How much does it cost to rewire a full house safely?

Rewiring a full house is priced after an in‑home evaluation; Kanon Electric Inc gives a fixed, upfront price once we assess your electrical system. The biggest driver is the home’s size and how easily we can access walls, attic, and crawl spaces to pull new cable. Our team regularly completes whole‑home rewires across the South Puget Sound, including many Milton homes.

• Key cost factors we evaluate:
• Square footage, number of circuits, and added outlets or lighting
• Electrical panel capacity and any required upgrade or sub‑panel
• Access conditions and drywall/patching needs during wire runs
• Existing hazards like knob‑and‑tube, aluminum branch circuits, or moisture damage

A full rewire is chosen when aging or damaged wiring creates safety risks; targeted circuit replacements may be viable if issues are isolated. We often find panel capacity and grounding requirements determine scope more than wire count. We offer transparent pricing and financing options after the assessment. Schedule an on‑site inspection to receive a written, exact price before work begins. <br/> Updated: 2026-04-23 <br/> Need help in Milton, WA? Call (253) 200-4670 or book online. “Grant and his crew did a great job rewiring our whole house… got our house up to code in just a couple weeks.” — Amy W.