Top-rated electricians.

Get matched with top electricians in Fennimore, WI

Enter your zip and get matched with up to 5 pros

Need a pro for your electrical service project in Fennimore, WI?

Select your specific project to find the pro for you.

Find Electricians in Fennimore

Avatar for Unstoppable Electric LLC
Unstoppable Electric LLC
5.0(
7
)

Serving Fennimore, WI and surrounding areas

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."
10 neighbors recently requested a quote
Avatar for CLEAR WATER ELECTRIC LLC
CLEAR WATER ELECTRIC LLC
5.0(
3
)

Serving Fennimore, WI and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"They did great, swapped out an outlet so that it would work with our new AC, handled everything over text and asked detailed questions, and was super patient with the fact that I had no idea what I was doing. They were able to come out the next day and the outlet works and looks great, they were in and out pretty quickly and were super professional the whole time. Would highly recommend these guys, and would definitely go with them in the future if we need more work done. Also was super kind to ask if vacuuming was ok, or if it would freak our cats out, and our super grumpy little cat even felt comfortable coming out while he was around, too. Great experience overall. Thanks!"
New Backyard Shed
New Backyard Shed
New Backyard Shed
3 neighbors recently requested a quote
Avatar for A B Electric LLC
A B Electric LLC
5.0(
3
)

Serving Fennimore, WI and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"We had a complicated wiring issue in our bathroom ceiling light. AB took my call and offered to schedule a service I two days. When I explained there was no light in the room, they agreed right away to come early the next morning. It was not an easy job but after a few hours all was resolved to our utmost satisfaction. They were quick to come, neat and professional in their work. Everything is expensive now but they were worth their price."
Response time1 day
Recommended by100%of homeowners
Avatar for Wisconsin Generators LLC
Wisconsin Generators LLC
5.0(
7
)

Serving Fennimore, WI and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

Wisconsin Generators specializes exclusively in standby generator systems across Wisconsin. With over 30 years of experience and more than 2,800 installations completed, we provide turnkey generator installations, underground gas lines, electrical connections, warranty support, and ongoing maintenance. As a family-owned and operated company, we handle every project in-house and stand behind the systems we install.\n

Whole house back up
Installation Trailer
New propane generator
Partial home backup
Partial home backup

+1

3 neighbors recently requested a quote
Avatar for My Computer Works, Inc.
My Computer Works, Inc.
4.0(
630
)

Serving Fennimore, WI and surrounding areas

In business since 2005

Free estimates

Credit card accepted

"I was contacted by a Tech at the assigned time and had to run to the store for a cable I needed. When I called back, I had a different Tech, but he was able to continue right where I had left off. There was no need to explain anything again. Awesome."
Training and Support
Recommended by86%of homeowners
Thompson Electrical Services, LLC
5.0(
1
)

Serving Fennimore, WI and surrounding areas

In business since 2003

Free estimates

Credit card accepted

Thompson Electric LLC, is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

Recommended by100%of homeowners
Avatar for AIO Integrations LLC
AIO Integrations LLC
4.6(
18
)

Serving Fennimore, WI and surrounding areas

In business since 2020

Emergency services offered

Credit card accepted

"There were many things wrong in my computer (my fault and letting grandchildren on computer) Robert was so helpful, gave me many good instructions to keep everything safe, which I have written down, feel like I have a new computer. He was so excellent and experienced, took his time and was meticulous about what needed to be done. He was a pleasure to work with and I will use this company again! Linda Disy"
Helping a Victim who was being Cyber-stocked
WIndows Update Broken
Computer Tune-up
Additional Photos
Recommended by91%of homeowners
Esser Electric
5.0(
1
)

Serving Fennimore, WI and surrounding areas

In business since 2003

Free estimates

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.\n

Recommended by100%of homeowners
Showing 1-10 of 25
Electrical questions, answered by experts

According to the National Electrical Code (NEC), GFCI outlets should be installed in wet or damp locations where they might be splashed with water or other liquids. This is to protect against ground faults, which are more common around water. Specific areas that require GFCI outlets include kitchens (especially near counters), bathrooms, laundry rooms, basements, garages, and all outdoor receptacles. Depending on local electrical codes, you may need at least one GFCI outlet in these rooms, or every outlet in the area may need to be GFCI protected.

You should never plug a normal 120v appliance into a special 240v outlet, as it can quickly burn out the appliance. This will cause irreparable damage to the appliance and, in worse case scenarios, cause damage to your circuit breaker. Check your appliance’s rating before plugging it into a 220v outlet to avoid electrical disaster.

An AC disconnect, also known as a switch box or fuse box, is a safety switch that allows the AC’s electrical supply to be turned off from the outside, usually done by a mechanical contractor coming to work on your unit. The box is protected from the weather by a cover or may be designed as a pull-out unit. Your local code determines where the AC disconnect must be mounted, but it's usually close to your outdoor AC unit.

The copper wire used in knob and tube wiring systems can last up to 100 years. However, it’s considered a dangerous and outdated wiring method because the cloth, fabric, or rubber insulation sheathing can become brittle and fall apart. Knob and tube wiring systems should be inspected if you’re considering buying a home with this type of wiring, or if you have problems with frequently tripping breakers, a sign that you may need to replace them.

To fix a tripped light switch, locate your home's electrical panel and identify the tripped circuit breaker. It will be in the "off" or neutral position. Flip the breaker entirely to the "off" position, then switch it back to the "on" position. If the breaker trips again immediately, there may be a short circuit or overload in the system, requiring further investigation. If the switch still doesn't work after resetting the breaker, check for loose wires or faulty components in the switch itself. It is always best to consult a licensed electrician for persistent issues and when in doubt.

The Fennimore, WI homeowners’ guide to electrical services

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

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"