Whether you’re remodeling your bathroom or upgrading an outdated electrical system, rewiring is one of the most important steps you can take to ensure safety and meet current electrical code requirements. But how much should you budget for a bathroom rewire in the Portland and Beaverton area?
Here’s a breakdown of average costs, what’s included, and factors that affect the price.
Average Cost to Rewire a Bathroom
- Basic Rewire: $1,500 – $2,500 Ideal for small bathrooms where existing wiring is being replaced with minimal wall cutting. Includes modern GFCI protection and new light/fan wiring.
- Moderate Upgrade: $2,500 – $4,000 A complete rewire with new dedicated circuits for GFCI outlets, lighting, and possibly an electric heater or towel warmer.
- High-End Remodel Rewire: $4,000 – $6,500+ Includes multiple new circuits, recessed lighting, smart switches, heated floors, or complex lighting layouts.
What’s Typically Included
- New wiring runs to outlets, lighting, and ventilation fan
- GFCI-protected outlet circuits
- Arc-fault protection if required by the latest NEC code
- Bonding for plumbing fixtures if needed
- Permit and inspection fees
Factors That Affect Bathroom Rewiring Costs
- Wall Access – Open walls from a remodel cost less than fishing wires through a finished bathroom.
- Distance to Panel – Longer runs from the breaker panel add labor and material costs.
- Number of Circuits – NEC often requires at least one 20A GFCI outlet circuit plus a separate lighting circuit.
- Extra Features – Heated floors, multiple vanity lights, or integrated smart systems increase the price.
Why Hire a Licensed Electrician for Bathroom Rewiring
Bathrooms are considered a wet location under electrical code, which means strict safety requirements apply. From GFCI outlets to proper bonding, professional installation ensures your bathroom is safe, code-compliant, and ready for modern electrical demands.
Smiley Electric has extensive experience rewiring bathrooms across Portland, Beaverton, Hillsboro, and Tigard. Whether you’re upgrading a small powder room or a luxury master bath, we’ll make sure your electrical system is safe, efficient, and built to last.