# How Much Does It Cost to Rewire a House in 2026?

> A complete guide to electrical system replacement costs, including labor, material inflation, and regional price adjustments for 2026.

_Cost guide · Rafter Research Desk · Updated Oct 18, 2026 · 4 min read_

**Quick answer:** In 2026, the cost to rewire a house in the United States ranges from $8,000 to $30,000. On a per-square-foot basis, expect to pay between $5 and $17. Total project costs are heavily influenced by your home's accessibility, local labor market rates, and the complexity of existing electrical infrastructure.

## Key takeaways
- Expect to pay $8,000 to $30,000 for a full-house rewire, depending on size and structural accessibility.
- Labor accounts for 50% to 70% of the total project cost, making regional labor shortages a primary driver of price.
- Opening walls to access wiring can increase total project costs by 25% to 33% due to necessary drywall repairs.
- Electrical panel upgrades range from $1,500 to $5,000, often required to meet modern load demands.

Rewiring an older home is a significant structural investment. In 2026, the national average for a full-house rewire sits between $8,000 and $30,000. Unlike cosmetic renovations, this is a safety-critical project. Costs are driven by the physical difficulty of pulling new wire through finished walls and the necessity of upgrading your electrical panel to handle modern energy loads.

**National Average Rewire Cost: $8,000 – $30,000** — Based on 2026 national median project data for standard-sized homes.

## What factors drive your quote?

Contractors price rewiring based on the 'path of least resistance.' If your home has an unfinished basement, an easily accessible attic, or crawl spaces, the labor time drops significantly. Conversely, homes with plaster walls, tight framing, or multiple floors require more time for fishing wires, which increases labor costs. Since labor makes up 50% to 70% of your invoice, every hour saved on accessibility is money in your pocket.

Construction inflation has established a higher baseline for materials since 2020, with prices rising over 43%. Additionally, tariffs on aluminum and steel components—ranging from 14% to 27%—ensure that material costs remain elevated. For a more granular look at how your location impacts these numbers, use our cost by state data to adjust for your local construction index.

## Is a full or partial rewire necessary?

A professional electrical inspection is the only way to determine the scope of work. You likely need a full rewire if your home contains knob-and-tube wiring, which is brittle and poses a fire hazard, or if you have aluminum branch wiring that has not been properly pigtailed. These projects are expensive, often costing between $12,000 and $35,000 for knob-and-tube replacement alone due to the delicacy required when working around historical building materials.

| Home Size | Estimated Cost Range |
| --- | --- |
| Small (1,000–1,500 sq. ft.) | $10,000 – $25,000 |
| Mid-Size (2,000 sq. ft.) | $20,000 – $35,000 |
| Large (2,500+ sq. ft.) | $25,000 – $50,000+ |

## How do regional markets impact price?

Your zip code is one of the most significant variables in your final quote. In high-cost metros like Los Angeles or San Francisco, hourly rates for electricians can reach $215 per hour. These regions also enforce stricter code requirements, which may necessitate more circuits, more arc-fault circuit interrupters (AFCIs), and more labor-intensive inspections. Conversely, states with a lower cost-of-construction index, such as Mississippi or Kentucky, will see lower labor overhead.

## Should you plan for drywall repair?

Most electrical quotes do not include patching, sanding, or painting the walls opened during the rewire. You should budget an additional 25% to 33% of your total project cost to cover these repairs. Many homeowners choose to act as their own general contractor for the drywall phase, hiring a separate handyman or painter to finish the walls after the electrical inspection is signed off.

## Frequently asked

### Can I live in my house during a rewire?
Yes, but expect it to be an active construction zone. You will experience significant power outages throughout the process. Some homeowners prefer to stay elsewhere for a few days to avoid the noise and lack of electricity.

### Are there tax credits for rewiring?
While the 25C federal tax credit for electrical panels expired at the end of 2025, you should check your state's specific Inflation Reduction Act programs. Some states offer rebates up to $4,000 for panel upgrades and $2,500 for wiring as part of broader energy-efficiency projects.

### Why do quotes for the same house vary so much?
Quotes vary based on the contractor's assessment of hidden conditions, such as tight framing, the presence of plaster, or the complexity of the existing layout. Always ask for a breakdown of how many circuits are being replaced.

### Do I need a permit for a rewire?
Yes. Permits and inspections are mandatory for a full rewire. Expect to pay between $300 and $1,500 in permit fees, which ensure that the work meets current National Electrical Code (NEC) standards and is safe for your family.

## Sources
- [fuseservice.com](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQFHoVoq3Lcxl_DjliSs44xDAQyDB2Y-OrlCMVT7bYSxxj-g8pQrzqMwMAGjPWcx4R4zBEB1kLrxrjz0YyineKIXD9LdzEUkWZ4si2OXUWWFYnn6UfThk-kJOZ69LNFKNVpUYY8i2ayLFdz6b1ORoLp1PHBXqqo=)
- [saiyanelectric.com](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQGNWAF5OZcjaRMvCKD3M0YLFBU5MkjYPQj0QcDZIf_jCsvl_Rp5CaQa-nQ2hTl8Mvx2m1YzbKSWZadV7wuLStneBv7rbPyjFzNxlL1xJqXELpNlMq3JLPaOCr2fYQqBHyKzj1jSLEB8f8ePfXmxUg==)
- [rtdelectric.com](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQHYGYbjfziqfeuoMyDfLgRRZxMg6Ecg80fSYEjcctP_Pk6PA0EjjE0VztxAJ3itlSosNGhFH7iYktGoORQikJfxPwi-pPWS22rV592zIzGNGuahWjvFyysjIvT39Ghtx1I05JwEbVrruQLGRWTXu-F6lGw=)
- [repaircostledger.com](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQGvYnU3J-Vu31ItjnCQo7q_E-PYRWlxXx50E0zBOZr1TnnFWRrqYGD294xYSKRXfQaLbqom0pQ3J5aq3xZ9tjJClM7--DuAZSdTpaK71FBVRbnvCWanFrjnLt-hu7PbFRzmSIobX7hMdu48mFY=)
- [laurau.com](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQGP9dUhxkypAou1sRpqO9hV_PASEUC4xIb2zsOYF-HwD66wh5XuWGhf5UqaRJhmaUX-PAaGiTzxaCg6mwNMYwUHiZA5UZuRHtiZJDGCNCcXkUsJtMuJV2zpxvKT_NBiJRGfqOZXJYXaRUbzQH1g2SMn2Ipx9f8DV3AJKLGPHGEO)
- [taxcreditadvisor.com](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQEnxTAq1Zf_buo0vbgPueTcbFYMjT9cLBbm9gQsUttPDwwYtpiCSa0q_sADsI85J_7JQjotsmFAluh_TXsZlbZlbs1KctEmxpdu3OHr9MlgTETYgfcYAi2RI7yJPUNeYnLUooLDT4nCUK00rkSt3upMzZapKOvix7h9LItaFiG3ZGM=)
- [modernize.com](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQENm2JZADdLnG9rhUZMa_aztVW-xs9ln2_oY21QNvXT-_RB3azKEzP2lroYs3wwfFvIG-YLdtzTHCsnx8CriiL34EBy-flF72fa7cpX27Gjb8YaRNjFBLpMXK6c6LqSRngXPH62pYUpjruKxtKSo9_Azh0mZ6wvUOCmzx09qFP0INsBBc-V2aJOkwUW4wZ4x2eEKqL86Q==)
- [ecoflow.com](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQH08WtFjVZs4HLbBE0escDI96KRf-UIoWdZyZMTYZ5F3o8oSPgfyITybr36WtPPO6fE44GE7x-qOPEt6QBwvL2FJ0u-4-tH53i-IICSe80Y6qzHtJgNXQFKsalnTbA0exiZhcjeAknYr50-jyeTow==)

_Reviewed against Rafter's methodology. Estimates are illustrative 2026 ranges; see https://raftercost.com/how-we-price._

Source: https://raftercost.com/insights/cost-to-rewire-house-2026