logo for Isthmus Electric, graphic of Madison capitol with a blue and white subtle lighting bolt underline.

Who we are

Founded in 2010, through constant hard work and ingenuity, we have built up a loyal base of valued customers.

We've never outgrown our humble roots as a small, community based company; and we like it that way.

Specializing in electrical remodeling for residential and light commercial, we are able to offer our customers all of the standard electrical contracting services plus several "niche" services. A few of our specialties are listed below. If you don't see a service listed, just ask. ​

Tell us about your project

What we do

We do both residential and commercial work

  • Knob and tube removal
  • LED upgrades and lighting solutions
  • Rewiring
  • Smart home lighting control
  • Smart home automated blinds and shades
  • Increased home internet connectivity solutions
  • Home theater wiring 

  • "Cut the cable TV" solutions

Ask about our special sale!

Lutron Smart Home lighting control package for $975.00.

Includes install and free integrated voice control.

Only 10 more packages available.

Call for details, and mention the Lutron Smart Home Lighting promotion.

We come to you, but feel free to contact us:



Monday - Thursday 7:30-4:30
Friday 7:30 - 11:30

2935 S Fish Hatchery Rd #322
Fitchburg, WI 53711​