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TRUSTED BY HARTFORD, WI HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon132
    Verified electrical services reviews

Top-Rated Electricians in Hartford - Updated Nov 2026

Avatar for Current Electric Co
Current Electric Co
4.6(
1,018
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation+10 more

Serving Hartford, WI and surrounding areas

Approved

In business since 1983

Emergency services offered

Warranties offered

"The team at Current Electric was very friendly, professional, and knowledgeable. Work was performed well. Communication and punctuality were top notch. My only minor complaint is they are on the pricier side of electrical contractors. But with most work you get what you pay for."
Current Electric is locally owned and operates from Wauwatosa, WI.  We've been serving SE Wisconsin since 1983.
Our team did all of the electrical design and installation for this beautiful kitchen.
Whether you are building a new home or just need a few new outlets, Current Electric can accommodate all of your electrical needs.
Additional Photos
Additional Photos

+9

Response time1 day
Response rate100%
4 neighbors recently requested a quote
Avatar for 3 Sons Electric
3 Sons Electric
5.0(
16
)
Electrical Wiring or Panel UpgradeElectric Vehicle Charging Station InstallationElectric Vehicle Charging Station Installation - Materials Not Provided+2 more

Serving Hartford, WI and surrounding areas

Approved

In business since 2023

Emergency services offered

Credit card accepted

"Mike did great work switching out and helping fix a bunch of outlets and switches. We have a house from the 90s and wanted to upgrade everything. Was very knowledgeable, thorough, and cleaned everything up. Would recommend him for any electrician needs."
Kitchen Remodel
Electrical Project in Great Room
Kitchen Remodel
Electrical Project in Great Room
Kitchen Remodel

+20

Response time2 days
Response rate100%
1 neighbors recently requested a quote
Avatar for In Phase Electric & Air
In Phase Electric & Air
4.1(
170
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Wiring or Panel Upgrade+3 more

Serving Hartford, WI and surrounding areas

Approved

In business since 2009

Emergency services offered

Small jobs welcome

"Zach was first to arrive and noted we had a bathroom exhaust fan to replace and the need for a whole-home surge protector. Zach checked our electrical first, as a good diagnostic first step, and discovered a voltage drop. I decided to hold off on that for a short time. Evan arrived and wasted no time in removing the existing bath fan/light and installing the new unit. Following the bathroom, Evan installed the whole-house surge protector. Zach and Evan were not only professional and knowledgeable but also extremely courteous and friendly. It was a pleasure having these gentlemen do my work, and I have no hesitation in calling Over the Moon for further electrical work."
AC Tune Up
Nee an AC Tune Up?
Electrical Panel
Team and Job photos
Team and Job photos

+53

Response time5 hrs
16 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Elite Electrical Contractors LLC
Elite Electrical Contractors LLC
4.6(
22
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectric Vehicle Charging Station InstallationElectric Vehicle Charging Station Installation - For Business+11 more

Serving Hartford, WI and surrounding areas

Approved

In business since 2013

Free estimates

Customers say: Quality work

"Tim was highly professional and punctual in fact they showed up an hour early. I wasn’t able to be home while Tim was performing the work. But he kept me in the loop the entire time. He advices a better alternative to solve my electrical outlet needs. Tim was very responsive with addressing all of the questions I asked via text leading up to the install day. Over the last couple of years I’ve had electrical work done by three other electricians two of which were good. Overall the level of service Tim provided was above and beyond."
Additional Photos
Response time1 day
Response rate100%
1 neighbors recently requested a quote
Avatar for Suburbs Electric
Suburbs Electric
5.0(
10
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectric Vehicle Charging Station Installation - Materials Not ProvidedElectric Vehicle Charging Station Installation - Materials Provided by Consumer+10 more

Serving Hartford, WI and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

Suburbs Electric 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.

Project Photos
22 neighbors recently requested a quote
Avatar for TremTech Audio/Video Installations
TremTech Audio/Video Installations
4.9(
87
)
Telephone Jacks and Wiring - Install

Serving Hartford, WI and surrounding areas

Approved

In business since 2005

Credit card accepted

Offers commercial services

"To Our TremTech Customers, we want to personally thank you for selecting us. As a local business we depend on you! What we are implementing is first, making sure we protect our clients, techs and families. To do this, (besides already being tidy and clean) is to implement cleaning and disinfecting procedures during our site visits and during our installations. Further practicing social distancing and don't be surprised if we give an elbow (from a distance greet)" \n \n(Thanks) \n \nOur mission at TremTech Audio/Video Installations, LLC is to continue the growth of our business by doing right by all of our clients. We love seeing that one of a kind smile on a home owner's face at the end of a project! TremTech Audio/Video Installations, LLC stacks up with the competition and surpasses it with competitive prices, second to none workmanship, and a responsive team! We give you the quality that you can measure and a finished product that will enhance your home forever. Call us today!

Audio/VIsual/Security
Audio/VIsual/Security
Audio/VIsual/Security
Audio/VIsual/Security
Audio/VIsual/Security

+86

Response time1 day
3 neighbors recently requested a quote
Recommended by97%of homeowners
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Electrical FAQs, answered by experts

A faulty light switch can trip a breaker due to circuit overload or a short circuit. A faulty light switch may not always trip a breaker, so don’t use that as your only sign that something’s wrong. Always investigate the cause of a switch that isn’t working properly, feels hot to the touch, or is making unusual noises.

There is no blanket figure for a residential home’s electrical load, since load varies by the size of the home, how many appliances are used, and the efficiency of their electrical systems. Typically, however, it’s safe to assume 40 to 60 amps is the average electrical load of a residential home. 

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.

Incorrectly wiring a single-pole switch results in the connected light or device not turning on or tripping the circuit breaker. Although it doesn't matter which terminal the hot wire and the load wire connect to, mixing up a circuit wire with a ground or having loose connections can prevent the switch from working. 

Short circuits can cause fires, electrical burns, and electrocution, which can lead to serious injury or even death. That’s why it’s important to take preventative measures to prevent short circuits, like getting annual electrical maintenance and an electrical inspection every two to five years, depending on the age of your home.

The Hartford, WI homeowners’ guide to electrical services

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