How Much Does Rewiring a House Cost in Portland, OR? [2025 Data]

Portland’s blend of early 20th-century homes and energy-conscious remodels makes rewiring a common project across the city. The average cost to rewire a house in Portland is $1,493, with most homeowners spending between $613 and $2,387.

Factors like knob-and-tube wiring removal, wall material, and home size will impact the final cost. This guide walks you through what to expect when rewiring a home in Portland.

Rewiring a House Cost Factors in Portland

Before deciding whether it’s the right time to upgrade your home electrical wiring, it’s important to understand what drives the cost. From materials to labor, these are the key factors that affect your total bill.

Home Size

Rewiring a house in Portland costs $2 to $4 per square foot, including labor and materials. Final pricing depends on your home’s age, square footage, and accessibility.

Materials

The cost to rewire a home in Portland can vary widely based on the materials used. Basic needs like wiring, outlets, switches, and possibly an updated electrical panel are common. There are also additional options, like energy-efficient materials or smart home integration, that cost extra but make up for it in added safety and functionality.

Preparation and Cleanup

Post-project cleanup services may add as much as $500 to your budget for rewiring a house in Portland. Although basic site prep is often included, the homeowner is most often responsible for clearing furniture, removing personal items, and ensuring the space is ready and protected.

Electrician Pro Costs in Portland

In Portland, hiring a licensed electrician means adhering to Oregon’s building permits and local labor laws that may affect your overall rewiring budget. From hourly rates to material costs and warranty options, here’s what to expect when rewiring a home in Portland.

Licensing and Insurance

Before hiring an electrician in Portland, make sure they hold a valid Oregon electrician license issued by the Oregon Construction Contractors Board (CCB). They also need a State of Oregon Building Codes Division (BCD) Electrical Contractor's License that must contain the letter “C” with a number behind it.

Additionally, be sure to verify that they carry current liability insurance and, if they have employees, workers’ compensation coverage. These credentials ensure the work will meet local code requirements and protect you in the event of accidents or property damage.

Hourly Rates and Taxes

Local electricians in Portland charge an average of $50 to $100 per hour for labor. Since Oregon doesn’t have a sales tax, this won’t add anything extra to your total.

Tipping

Though tipping for electrical work isn’t standard, a 5% to 10% tip is a generous way to express gratitude. Still, many professionals value positive reviews or referrals even more than money.

Warranties

Most electricians offer standard warranties that last between one and five years, covering problems related to installation or defective materials. Some may also provide extended warranties for an extra charge, so it’s worth asking about your options and evaluating whether the added coverage is worth the cost.

Does Rewiring a House Increase Home Value?

Rewiring a home in Portland is a valuable improvement, especially when considering the cost of replacing knob and tube wiring and other outdated systems. These older systems can present safety issues and often fall short of modern code standards, not to mention deter buyers who are looking for an updated, turnkey property.

By investing in updated wiring, you not only improve your home’s safety and energy efficiency, but also increase its appeal to buyers. In a market like Portland, where buyers love character but expect functionality, this kind of upgrade can significantly enhance your home’s marketability.

How Angi Gets Its Cost Data

Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We survey real Angi customers about their project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We pair this data with research from reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects. 

Want to help us improve our cost data? Send us a recent project quote to [email protected]. Quotes and personal information will not be shared publicly.