Whole House Rewiring in Seattle, WA
Find trusted professionals, understand costs, and track repairs in PropDoctor
Cost Range
$10,400–$26,000
Local Pros
65 available
Overview
Replace outdated or dangerous wiring throughout your home with modern copper wiring and updated circuits. Essential for homes with knob-and-tube, aluminum, or cloth-wrapped wiring that pose fire hazards.
Seattle Climate Considerations (cold)
Common Signs You Need Whole House Rewiring
- • Frequent breaker trips
- • Burning smell from outlets
- • Discolored or warm outlet covers
- • Home has knob-and-tube or aluminum wiring
- • Insurance company requiring rewire
- • Lights dim when appliances run
Whole House Rewiring Cost in Seattle
Low
$10,400
Average
$18,200
High
$26,000
When to Call a Professional
Call a professional when:
Whole-house rewiring is a major electrical project requiring permits, inspections, and expert knowledge of current electrical codes. Never attempt this as DIY.
Electricians in Seattle
Pinewood Electric
Tacoma, WA
(253) 314-1895
Washington Electrical, LLC
Tacoma, WA
(253) 234-5359
The Tacoma Electrician
Tacoma, WA
(253) 260-6273Founding Member
Premium spot in Seattle
Ambassador
Lead the Seattle community
Founding Member
Premium spot in Seattle
Seattle Housing Market
Median Home Price
$725,000
Homes for Sale
1,145
Price per Sq Ft
$592
Local Pros
560
Home Service Professionals Near Seattle
Median Household Income
$121,984
Median Home Value
$912,100
Median Rent
$1,998/mo
Homeownership Rate
44.2%
Population
741,440
Median Year Built
1974
Source: U.S. Census Bureau, ACS 2023 5-Year Estimates
Track This in PropDoctor
Whole House Rewiring
Date
April 2026
Cost
$18,200
Vendor
Your local pro
Warranty
25-year material warranty
Seattle average: $10,400–$26,000
Before
Issue documented with photos
After
Repair completed, area sealed
Materials Used
Warranty Details
25-year material warranty
Auto-Checkup Created
"Electrical System Inspection" — every 60 months
Property Health Score
Good
electrical category +20 pts(72 → 92)
Your health score is calculated based on documentation completeness, maintenance currency, warranty coverage, and investment tracking.
Maintenance Plan for Seattle
Recommended Maintenance Plan — Seattle, Washington
Key Risks
- • Short but intense heat waves
- • Ice dams
Schedule
Visual inspection (DIY)(DIY)
Professional whole house rewiring
Estimated: $8000–$20000
Emergency inspection for damage
Estimated: $100–$300
Plan for full replacement
Estimated: $24,000–$60,000
Find Help with SmartSearch
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I found 65 electricians in your area. Here are the top results:
Smith & Sons
Connectedelectrician
J&R Home Services
electrician
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Related Services in Seattle
Electrical Panel Upgrade
Upgrade your home's electrical panel to handle modern power demands. Older panels (100 amps or less) can't safely support today's appliances, EV chargers, and HVAC systems.
Outlet & Switch Installation
Install new electrical outlets, switches, or upgrade existing ones. Includes adding outlets where needed, replacing outdated two-prong outlets with grounded three-prong, and installing USB outlets or smart switches.
Circuit Breaker Repair
Diagnose and repair circuit breaker issues including tripping breakers, failed breakers, and buzzing panels. May involve replacing individual breakers or addressing underlying wiring problems.
Washington Regulations
Building Code: IRC 2021 (WSEC)
Seller Disclosure: Sellers must complete a Seller Disclosure Statement (Form 17) covering 24 categories of property conditions.
Natural Disaster Risks: Earthquakes (Cascadia), Volcanic activity, Flooding, Wildfires, Landslides