Top-rated electrical wiring or panel upgrade pros.

Get matched with top electrical wiring or panel upgrade pros in Madison, WI

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Electrical wiring or panel upgrade pros in Madison

Avatar for Advanced Home Services
Advanced Home Services
4.7(
121
)

Angi Approved

In business since 1985

Free estimates

Customers say: Quality work

"Responded right away and he responded right away, came out right away. We talked before he came out, so you know, I would be comfortable with his, you know, his demeanor and stuff. so it worked really well. "
1 neighbors recently requested a quote
Recommended by87%of homeowners
Request Quote
Avatar for All Nations Solar and Electric LLC
All Nations Solar and Electric LLC
5.0(
9
)

Angi Approved

In business since 2024

Free estimates

Warranties offered

"Excellent service, prompt, and friendly. We needed a new outlet for our dryer was reassured that I would have my dryer working and it was. I would hire them again for any electrical service needed. "
1 neighbors recently requested a quote
Recommended by88%of homeowners
Request Quote
Avatar for Unstoppable Electric LLC
Unstoppable Electric LLC
5.0(
6
)

Angi Approved

In business since 2025

Free estimates

Emergency services offered

"Max followed up quickly after our initial inquiry, and scheduling an appointment was a piece of cake. He arrived at our home promptly at our agreed upon time and quickly fixed what we needed done for a very reasonable price. We would definitely use Unstoppable again for any future electrical work."
1 neighbors recently requested a quote
Request Quote
Avatar for Nick Electric
Nick Electric
4.8(
12
)

Angi Approved

In business since 2002

Free estimates

Emergency services offered

"It went really well. Nick was responsive via email, and he was communicative throughout the process. Nick found a creative way of running power out to my garage, installed a sub panel, added five outlets on individual circuits to my garage, and ran power to my new L2 car charger. I couldn't believe how fast they were able to knock out the project. I like the way that he set things up so that we can easily expand in the future. Nick and his assistant were really nice guys with great attitudes. They worked efficiently, cleaned up after themselves, and did a really nice job. I would absolutely hire them again."
1 neighbors recently requested a quote
Recommended by66%of homeowners
Request Quote
...
Showing 1-10 of 308
FAQs for electrical wiring or panel upgrade projects in Madison, WI

While homeowners with substantial electrical knowledge might technically attempt a subpanel installation, most local building departments require permits and inspections for this type of work. Professional electricians understand local code requirements, can obtain necessary permits, and ensure the installation meets safety standards. Given the significant safety risks associated with incorrect electrical work, most homeowners benefit from hiring a licensed professional.

A standard subpanel installation takes an average of four to eight hours. This timeframe may extend if you're installing multiple subpanels or adding specialized circuits like those for spa equipment. Factors such as difficult access points, complex wiring paths, or permit processing times can also affect the overall project duration.

Adding a subpanel doesn't directly reduce electricity consumption or lower your utility bills. A subpanel simply redistributes power from your main panel to additional circuits. However, organizing your electrical system more efficiently may help prevent overloaded circuits and the associated problems. For actual cost savings, consider energy-efficient appliances and lighting instead.

The appropriate subpanel size depends on your specific electrical requirements. Consider the number and type of devices you'll be powering, potential future needs, and the capacity of your main electrical panel. An electrician can perform a load calculation to determine the most suitable amperage rating for your situation, ensuring you have adequate power without overpaying for unnecessary capacity.

A main electrical panel connects directly to your utility's power supply and contains your home's primary service disconnect. It distributes electricity throughout your entire house. A subpanel, by contrast, receives power from the main panel and redistributes it to a specific area of your home. Think of the main panel as the primary distribution point and the subpanel as a secondary branch that extends your electrical system's reach.

While electrical upgrades aren't as immediately visible as kitchen or bathroom renovations, they can contribute to your home's functionality and safety. Prospective buyers often appreciate updated electrical systems that can accommodate modern power demands. A properly installed subpanel that provides additional capacity for workshops, home offices, or future expansions could be an attractive feature for certain buyers, though the direct impact on home value varies by market.

The Madison, WI homeowners’ guide to electrical wiring or panel upgrades

From average costs to expert advice, get all the answers you need to get your job done.

See all articles