Trusted Electrical Services from Fort Atkinson to Janesville to Sun Prairie to Oconomowoc!

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Call Now: 608-618-1452

  • Home
  • Services
    • Repair
    • Remodel
    • New Construction
  • FAQs
  • Service Areas
    • Our Service Areas
    • Janesville
    • Oconomowoc
    • Sun Prairie
    • Fort Atkinson
    • Cottage Grove
    • Lake Mills
    • Edgerton
    • Cambridge
  • About
    • Our Story
    • Why Choose KLE
    • Customer Reviews
  • Contact
Remodeled kitchen lighting showcasing pendants and recessed cans.
On Time. No Mess. No Stress. Fort Atkinson's Trusted Experts

Fort Atkinson, WI Electrician. Trusted. Local. Professional.

Looking for an electrician in Fort Atkinson, WI you can count on? With 22+ years of experience, Key Light Electrical provides reliable repairs, upgrades & new installs for homes & businesses. We treat every space with care and every client with respect—so you feel confident, informed & stress-free from start to finish.

Call Key Light Electrical Now

Full-Service Electrical Solutions in Fort Atkinson, WI

Newly remodeled basement living space to incorporate kitchen working area and enhanced lighting.

Residential & Commercial Electrical Services

Looking for a "trusted electrician near me?" You found us. From flickering lights to panel upgrades, Key Light Electrical helps Fort Atkinson homeowners and businesses stay safe, up to code, and worry-free. As your expert Fort Atkinson electrician, you can trust that our licensed team communicates clearly, shows up on time, and leaves your space cleaner than we found it—every time. No mess. No stress. No surprises.

Request a Service Call

Dependable Electrical Repairs that Restore Peace of Mind in Fort Atkinson, WI

Whether it’s a tripping breaker, warm outlet, or aging wiring, Key Light Electrical diagnoses and repairs the problem with care and clarity. As your dependable Fort Atkinson electrician, Key Light Electrical uses only quality parts, ensures everything is up to code, and explains your options before any work begins.

Book a Diagnostic Visit

Electrical Remodeling Experts in Fort Atkinson, WI

Remodeling your kitchen, bath, or workspace? Our remodeling services bring together safety, design, and function for a seamless upgrade. Fort Atkinson clients count on us for thoughtful planning, clean workmanship, and results that last.

Let's Discuss Your Project

New Construction Electrical for Homes & Businesses

Building a new home or commercial space in Fort Atkinson? We partner with builders and property owners to install safe, efficient systems for new homes and commercial spaces. As your reliable electrician in Fort Atkinson, we keep your build on track and worry-free--from layout planning to job site cleanliness.

Get a Bid for Your Build

5-Star Service. Local Reputation. Proven Results.

Why Fort Atkinson, WI Chooses Key Light Electrical

Key Light Electrical owner, Mark Mook, along with his two rescue pups, Jack and Lucy, on a hike.

Service You Can Trust. Work You Can Count On.

We’re not just electricians—we’re your neighbors. Clients rely on Key Light Electrical for honest answers, respectful service, and work that holds up over time. We take pride in doing the job right and keeping you fully informed from start to finish for all of your electrical needs in Fort Atkinson. 

Led by Small-Town WI Native & Master Electrician Mark Mook

With 22+ years of hands-on experience, Master Electrician Mark Mook leads every project with professionalism and pride. Known for detail-driven workmanship, clear communication, and fair pricing, Mark ensures every job reflects our values—and earns your trust.

Your Safety and Satisfaction Are Guaranteed in Fort Atkinson, WI

We use quality materials, follow all local codes, and back our work with a 1-year warranty. Expect a clean job site, respectful crew, and peace of mind knowing your home or business is in good hands.

Start With a Free, No-Pressure Estimate

Call or text (608) 618-1452, or contact us online to schedule expert electrical service in Fort Atkinson and beyond.

Schedule Your Free Estimate

Let's Partner Up – We Offer Free Electrical Estimates

For expert electrical services or a no-pressure estimate, get in touch today.

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Proudly Serving the Fort Atkinson, WI Area, Jefferson County, and Neighboring Communities

Explore Our Service Areas
  • Home
  • Repair
  • Remodel
  • New Construction
  • FAQs
  • Our Service Areas
  • Janesville
  • Oconomowoc
  • Sun Prairie
  • Fort Atkinson
  • Cottage Grove
  • Lake Mills
  • Edgerton
  • Cambridge
  • Customer Reviews
  • Contact

Key Light Electrical

Fort Atkinson, Wisconsin 53538, United States

(608) 618-1452

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Master Electrician License 1578252

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