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Top-Rated Electricians in Madison - Updated Nov 2026

Avatar for Eie Electric
Eie Electric
4.3(
18
)
Electrical Switches, Outlets & Fixtures - Install or RepairCeiling Fan - InstallCeiling Fan - Repair+12 more

Serving Madison, SD and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"Outstanding service and extremely professional. Jason went out of his way to ensure we were happy with his service. He checked and double checked with my wife on the placement of the exterior can lights. His goal was 100% satisfaction. His pricing is extremely fair, and I would HIGHLY recommend this company to anyone."
Gas Station Setup
Gas Station Setup
Gas Station Setup
Gas Station Setup
Gas Station Setup

+35

Response time2 hrs
1 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for HelloTech: Tech Support To Your Door
HelloTech: Tech Support To Your Door
4.2(
445
)
Outdoor Lighting - Plan and InstallOutdoor Lighting - Repair

Serving Madison, SD and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"I was having problems with the installation of a Rind camera door bell. I talked to ring and the recommended Hello Tech to help me finsh the installation. They contacted me and came to the house the very next day . The technician was extremely helpfull and installed a jump wire so my exixting door bell wound be compatable with the Ring system"
Recommended by87%of homeowners
ICC Electric
5.0(
1
)
Ceiling Fan - InstallElectric Vehicle Charging Station Installation - Materials Provided by ConsumerElectrical Switches, Outlets & Fixtures - Install or Repair+5 more

Serving Madison, SD and surrounding areas

In business since 2015

Credit card accepted

We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

Recommended by100%of homeowners
Avatar for TT Electric, LLC
TT Electric, LLC
5.0(
2
)
Ceiling Fan - InstallCeiling Fan - RepairElectric Vehicle Charging Station Installation - For Business - Materials Not Provided+15 more

Serving Madison, SD and surrounding areas

In business since 2000

Free estimates

Emergency services offered

TT Electric, LLC is committed to excellence in 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.

Response time10 mins
Recommended by100%of homeowners
Avatar for North Plains Electric
North Plains Electric
5.0(
2
)
Ceiling Fan - InstallCeiling Fan - RepairElectric Vehicle Charging Station Installation - For Business - Materials Not Provided+20 more

Serving Madison, SD and surrounding areas

In business since 2018

Free estimates

Emergency services offered

Here at North Plains Electrical with over 15 years of experience we take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers 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. Call us today!

Response time4 hrs
Avatar for My Computer Works, Inc.
My Computer Works, Inc.
4.0(
630
)
Telephone Jacks and Wiring - Install - For BusinessTelephone System - Install or Upgrade - For Business

Serving Madison, SD and surrounding areas

In business since 2005

Free estimates

Credit card accepted

"I have had a contract with My Computer Works for almost a year and have called them for remote help at least 20 times. The techs are professional and highly efficient in diagnosing and repairing a wide range of problems, both simple and complex. Bless them!"
Training and Support
Recommended by86%of homeowners
Showing 1-10 of 30
Electrical FAQs, answered by experts

The number of outdoor outlets that can be on one circuit depends on the circuit's capacity and the electrical load of each outlet. Outdoor outlets should ideally be on a dedicated circuit that is not shared with other outlets, and each outlet should be rated for at least 15 amps. A circuit rated for at least 20 amps is recommended. It’s important to use GFCI protection for all outdoor outlets to prevent electrical shocks. Overall, it's crucial to avoid overloading the circuit and take necessary safety precautions.

Many homes have a 200-amp service, which requires a 2-inch electrical meter riser. Larger homes or homes that require more energy for several appliances and devices may have a 400-amp service. For 400-amp service, opt for a 4-inch electrical meter riser.

The standard copper wire gauge to use with any 30-amp circuit is a 10-gauge wire. The National Electric Code specifies a 10-gauge wire with appliances like water heaters running on 30 amps. If you try to use a smaller gauge wire, such as a 12 gauge, with a 30-amp breaker, you run the risk of the wire overheating and melting or causing a fire. Because of the safety hazards, the gauge of the wire is not an area to try to cut costs when connecting a 30-amp breaker to a water heater.

No, not all thermostats require a C-wire. Older manual and programmable thermostats typically do not need one. While many smart thermostats do require a C-wire to function correctly, some models can operate without one, often at the expense of certain features. A C-wire provides a constant source of power, which enables the thermostat to stay connected to Wi-Fi and keep its display screen lit on-demand. If you are upgrading from an older thermostat to a smart model that requires a C-wire, you may need to install one first for it to work as intended.

If you’re interested in exploring other avenues to completely upgrade your electrical panel, it’s also possible to add a sub-panel, which is a smaller panel that connects to what you currently have in place. This way, you can add additional circuits without having to swap out your main panel.

The Madison, SD homeowners’ guide to electrical services

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