Electrical Engineer
“Today he sent Jeremy to recalibrate some circuitry on a previous LED install and he did an excellent job as usual.”
Best Electricians in Janesville, WI
15 contractors listed · 8 in Janesville · 2 open 24/7 · 3 open weekends · 7 rated 4.5+
Data verified October 20, 2026
Richter Electric Inc
“THEY ALL WENT ABOVE & BEYOND what I thought would be done in all the upgrades to the wiring in a basement that had 2 or 3 different upgrades before.”
American Power Inc
“In the 21st Century world we live in, they are just what we need when we have electrical problems.”
Rock Electric
Richards Electric Inc
Van Brocklin Electric
The 15 contractors listed for Janesville, WI cover panels, circuits, lighting and charger installs. What appears under each one about licensing, hours and the work it advertises is taken from that business's own site, with ratings and comments from public reviews.
Area overview: Janesville, WI
Of the 15 contractors we list here, 8 are in Janesville itself and 7 come from Beloit (4, 10 mi), Milton (1, 4 mi) and Edgerton (1, 12 mi). 12 of the contractors on this page have a rating, from 4.0 to 5.0 across 149 reviews; 7 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (90%), quality (79%) and responsiveness (72%). 2 are open around the clock and 3 are open on weekends. 3 show a license on their websites and 2 have a BBB rating of A or A+. 10 have ten or more years of experience, the longest 96 years. 2 offer emergency call-outs and 4 are family- or locally-owned. We have a website on file for 12 of the contractors on this page; 10 publish a contact page and 7 list a public email. We count these figures across the contractors on this page; distances are straight-line, and hours and prices change, so confirm the details with the contractor before you book.
Which listings say the contractor is licensed?
3 of the 15 contractors on this page show a license on their websites. That is a claim you can check against the issuing board, so ask for the number. The listing repeats what the site says and does not confirm it.
Cullen Enterprises
Carroll Electric
“Dan Lloyd is the best to deal with, always polite and gets things done quick.”
Saint Electric
“I was able to get an appointment quickly and all the issues were resolved in a timely and professional manner.”
Turtle Creek Electric
“Nate recently rewired my kitchen adding recessed lighting, under cabinet lighting and new receptacles and switches.”
Mc Gilvra Electric Inc
“Great people, super fast service and they took the time to answer all my questions and explain things as they fixed them.”
Ss&h Electric
“They helped me with some updates at my office, and went above and beyond their jobs to help me get things up and running.”
M & M Electric
“Marc was easy to contact and helped walk us through potential issues before they came to the house later in the same week.”
Priority Electric Inc
“A special shout out to Alfredo Ramirez for his professionalism and quality of work”
AP Systems
Why these companies made our list
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