How Much Does It Cost to Rewire a House in Denver? [2025 Data]

Denver’s growing population and housing costs are driving up city service prices, so homeowners can expect to pay more to upgrade their house's wiring, too. The average cost to rewire a house in Denver is $1,760, but it can range from $657 and $2,899 or more. Several factors influence the cost, including the size of your home and its accessibility.  

Let’s explore the various factors that will determine the cost and how much you will need to budget to have a professional electrician rewire a house in Denver.

Rewiring House Cost Factors in Denver

The primary factors that influence the price you will pay are the home’s size, type of wiring, and the complexity of the installation. Understanding the factors involved can help you plan for the project accordingly.

Since the city of Denver is pushing for all-electric homes, updating your house’s wiring will increase efficiency and ensure the system can meet the electrical demands of modern heating systems and appliances.

Size of Home

Denver features a variety of home styles in different sizes, including craftsman bungalows, Victorian, and contemporary designs. According to the Federal Reserve Bank of St. Louis, the average median size of a home in Denver is around 2,075 square feet. Larger homes will cost more to rewire because it requires more materials and labor time.

The cost to rewire a house ranges from $2 to $4 per square foot. Here’s a breakdown of the average cost range for various size homes based on square footage:

Age of Home

Older homes in Denver may have outdated electric boxes and wiring. If your home has a fuse box or a lower amperage electrical panel, that indicates your house needs a wiring and panel upgrade. The average cost to upgrade an electrical panel is $1,600, but it ranges between $1,200 and $2,000 or more, depending on the amperage size.

Aluminum wiring was commonly used during the 1960s and 1970s but is generally no longer recommended for rewiring due to potential fire hazards it can cause. Although aluminum wiring is still permitted for use, modern building codes typically require copper as the go-to wire type for new homes. Updating aluminum wiring to copper wiring will provide a safer electrical system for your home, but will also increase the cost. 

Wire Type

The type of wiring used will also impact the price, and the choice depends on the scope of the job. The most common wire used is NM-B cable, also known as Romex. It consists of copper conductors and wiring and is the preferred type because it’s easy to install and durable.

Complexity and Accessibility

The complexity of the installation is a significant factor in determining the price when rewiring a house. While Denver features a variety of home styles, there is an abundance of “attached” type homes, such as condos and townhouses. 

In some instances, this home design can make the job more difficult, as it may be harder to access wires due to shared walls. A detached single-family home may not prove to be as difficult and can possibly cost less than multi-level homes do. 

Permits and Inspection Costs

The cost of an electrical permit averages between $50 and $300. Most electricians will obtain the necessary permits required by the city before starting the job. If the inspection is rejected, the city of Denver charges a reinspection fee. That’s why it’s vital to hire a qualified electrician with the knowledge and credentials needed to do the job right.

Cost to Hire an Electrician in Denver

The average cost to hire an electrician in Denver is $360, but the range is between $170 and $555 or more. Hourly rates run between $50 to $130, depending on the electrician’s level  of training and experience. For example, a master electrician's hourly rate is between $90 and $120 an hour because they have the highest level of experience and can tackle complex tasks. 

When inquiring about a quote for rewiring your house in Denver, ensure to ask specific questions about their experience and licensing information. This will help you hire the best electrician for the project and give you confidence that the job will be done safely and correctly.

Does Rewiring Increase Home Value?

A new electrical panel has a return on investment of around 53%, so rewiring your home may also boost its value. New wiring increases safety, improves energy efficiency, and enhances functionality.This whole-home upgrade can make your home much more marketable to potential buyers, increasing its value over time.

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.