Top-rated electrical wiring or panel upgrade pros.

Get matched with top electrical wiring or panel upgrade pros in Beloit, 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.

Electrical wiring or panel upgrade pros in Beloit

Avatar for S&S Electrical

S&S Electrical

11305 W BRANDHERM RD
5.00(
5
)
Approved Pro

S&S Electrical

11305 W BRANDHERM RD
5.00(
5
)
Approved Pro
8 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Quote came in at a price I expected and S&S will be moving around some work to complete the work ahead of schedule since my family will not be available when they were expecting to complete the work."

Nathan W on August 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Quote came in at a price I expected and S&S will be moving around some work to complete the work ahead of schedule since my family will not be available when they were expecting to complete the work."

Nathan W on August 2025


Avatar for All Comfort Services

All Comfort Services

5245 Voges Rd
5.00(
5
)
Approved Pro

All Comfort Services

5245 Voges Rd
5.00(
5
)
Approved Pro
56 local quotes requested
52 years of experience

All Comfort Services is a 50+ year old employee-owned heating, cooling, plumbing, and electrical contractor serving residential and commercial customers in Dane and parts of Rock, Columbia, and Jefferson counties. We may need to confirm a specific zip code that we service. Our team understands that when you call a local electrician, you need a trained, certified, and insured professional who will arrive on time and be ready to provide the solutions you need. Our repair dispatch fee is $149.

All Comfort Services is a 50+ year old employee-owned heating, cooling, plumbing, and electrical contractor serving residential and commercial customers in Dane and parts of Rock, Columbia, and Jefferson counties. We may need to confirm a specific zip code that we service. Our team understands that when you call a local electrician, you need a trained, certified, and insured professional who will arrive on time and be ready to provide the solutions you need. Our repair dispatch fee is $149.


Avatar for Mainstream Electrical Contractors LLC

Mainstream Electrical Contractors LLC

645 3RD ST
4.95(
11
)
Approved Pro

Mainstream Electrical Contractors LLC

645 3RD ST
4.95(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
16 local quotes requested

Welcome to Mainstream Electrical Contractors LLC. We have been proudly serving the local area for years and are excited to work with you. Contact us today for quality service at an affordable rate. At Mainstream Electrical Contractors, we treat your home as if it were our own. Call today!

"I had to make an appointment two weeks earlier because I was out of town. I lost Mr. Haney s number and could not confirm. To my surprise Mr Haney showed up on time was professional and extremely way to do business with. He even has his billing system setup so it is easy to pay. I will use mainstream again and again."

Stacey N on September 2019

Welcome to Mainstream Electrical Contractors LLC. We have been proudly serving the local area for years and are excited to work with you. Contact us today for quality service at an affordable rate. At Mainstream Electrical Contractors, we treat your home as if it were our own. Call today!

"I had to make an appointment two weeks earlier because I was out of town. I lost Mr. Haney s number and could not confirm. To my surprise Mr Haney showed up on time was professional and extremely way to do business with. He even has his billing system setup so it is easy to pay. I will use mainstream again and again."

Stacey N on September 2019


Avatar for Double U Electric LLC

Double U Electric LLC

4.43(
7
)
Approved Pro

Double U Electric LLC

4.43(
7
)
Approved Pro
Customers say: Quick response
414 local quotes requested
4 years of experience

At Double U Electric, we take pride in offering every one of our customers electrical services at a fair price, while never straying away from our focus on customer service. We offer full range electrical services for anything around your home.

"They did everything I ask for and did a good job cleaning up."

Sharon M on January 2024

At Double U Electric, we take pride in offering every one of our customers electrical services at a fair price, while never straying away from our focus on customer service. We offer full range electrical services for anything around your home.

"They did everything I ask for and did a good job cleaning up."

Sharon M on January 2024


Avatar for M&L Electrical Solutions LLC

M&L Electrical Solutions LLC

234 Broad Street
5.00(
5
)
Approved Pro

M&L Electrical Solutions LLC

234 Broad Street
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

“Power up your home with expert residential electrical services! Specializing in fan installations, lighting, outlets, EV chargers, and remodeling projects, we deliver quality work you can trust. Whether it’s a new installation or an upgrade, our skilled electricians ensure safety, efficiency, and customer satisfaction. Contact us today to bring your electrical needs to life!”

"Very professional and friendly."

MARY C on January 2025

“Power up your home with expert residential electrical services! Specializing in fan installations, lighting, outlets, EV chargers, and remodeling projects, we deliver quality work you can trust. Whether it’s a new installation or an upgrade, our skilled electricians ensure safety, efficiency, and customer satisfaction. Contact us today to bring your electrical needs to life!”

"Very professional and friendly."

MARY C on January 2025


All Things Mechanical

No reviews yet

All Things Mechanical

No reviews yet
11 years of experience

All Things Mechanical is a small but dependable company. We will go the extra mile to get the job done to your satisfaction. We will accept cash or check as payment for our work.

All Things Mechanical is a small but dependable company. We will go the extra mile to get the job done to your satisfaction. We will accept cash or check as payment for our work.


Brandon

2103 N Lynn St
No reviews yet

Brandon

2103 N Lynn St
No reviews yet
18 years of experience

By hiring me as your handyman, you are choosing a reliable and skilled professional who will provide exceptional service, thorough communication, attention to detail, effective problem-solving, and a commitment to your overall satisfaction. I am confident that I am the right person for the job and look forward to exceeding your expectations.

By hiring me as your handyman, you are choosing a reliable and skilled professional who will provide exceptional service, thorough communication, attention to detail, effective problem-solving, and a commitment to your overall satisfaction. I am confident that I am the right person for the job and look forward to exceeding your expectations.


American Power Inc

PO Box 197
3.64(
11
)

American Power Inc

PO Box 197
3.64(
11
)
Customers say: Quality work
32 years of experience

American Power Inc. has been servicing the Southern Wisconsin area since 1994. We offer a complete range of electrical services for all residential, commercial, and industrial applications. Additional Phone - (608) 931-2175. Additional Email - mike@americanpowerinc.net, greg@americanpowerinc.net. Camera systems, Keyless entry systems, Alarm systems with monthly monitoring available.

American Power Inc. has been servicing the Southern Wisconsin area since 1994. We offer a complete range of electrical services for all residential, commercial, and industrial applications. Additional Phone - (608) 931-2175. Additional Email - mike@americanpowerinc.net, greg@americanpowerinc.net. Camera systems, Keyless entry systems, Alarm systems with monthly monitoring available.


Refresh Computers

820 E St Rd 434
5.00(
6
)

Refresh Computers

820 E St Rd 434
5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Refresh Computers has been servicing and selling computers and related equipment out of our Central Florida Super-Store since 2001. Both our computer business and our telephone business have the same motto -'Get the customer what they need or want at the least possible cost'. This has been a very successful way to run a business and we are proud to be here to help you. Our telephone Company, Refresh Telecom offers business-class cloud based telephone service nationwide using some of the best business features.

Refresh Computers has been servicing and selling computers and related equipment out of our Central Florida Super-Store since 2001. Both our computer business and our telephone business have the same motto -'Get the customer what they need or want at the least possible cost'. This has been a very successful way to run a business and we are proud to be here to help you. Our telephone Company, Refresh Telecom offers business-class cloud based telephone service nationwide using some of the best business features.


Lakes Area Computer and Cell Phone Repair

302 E. Walworth Ave
5.00(
1
)

Lakes Area Computer and Cell Phone Repair

302 E. Walworth Ave
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We at Lakes Area Computer and Cell Phone Repair strive to find you solutions for all of your technology repair needs, We have the area's highest and most experienced personal electronics technician.

We at Lakes Area Computer and Cell Phone Repair strive to find you solutions for all of your technology repair needs, We have the area's highest and most experienced personal electronics technician.

...
Showing 1-10 of 113
FAQs for electrical wiring or panel upgrade projects in Beloit, WI

Electrical wiring can last between 50 and 70 years if properly installed and maintained. However, factors like moisture damage and overloading outlets can shorten this lifespan. To extend your wiring's life, unplug electronics when not in use, avoid overloading outlets, and schedule regular electrical inspections every five to ten years.

If your house was built in the 1960s and hasn't been rewired, it likely needs it. Older homes may have outdated wiring like knob-and-tube, which poses fire risks due to flammable insulation. Rewiring ensures safety and may also require updating your circuit panel, outlets, switches, and fixtures. Contact a local electrician to help with your rewiring needs.

Yes, rewiring your house is worth it, especially if your wiring is outdated. It improves safety by reducing fire risks and can increase your property's value. However, you may not need a full rewire. A home inspector can tell you if a partial rewire will bring your home up to code.

Yes, you can sometimes rewire a house without removing walls. Electricians might access wiring through attics, basements, or crawl spaces, or make small holes to run new wires. However, this isn't always possible, and in some cases, removing sections of walls is necessary to ensure the wiring is installed safely and meets code.

A house should typically be rewired every 25 years to maintain safety. Over time, wiring deteriorates, increasing fire risks. Regular electrical inspections every five to ten years help assess the need for rewiring. Staying proactive with maintenance ensures a safe, efficient electrical system and prevents potential hazards before they become serious issues.

The Beloit, 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.