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
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On Time. No Mess. No Stress. Oconomowoc's Trusted Experts.

Reliable Electrician in Oconomowoc, WI: Key Light Electrical

Need a dependable electrician in Oconomowoc, WI? With more than 22 years of experience, Key Light Electrical delivers expert repairs, upgrades, and lighting solutions tailored to your home or business. From first call to final cleanup, we handle every detail with care—so you can feel confident, not overwhelmed.

Call Key Light Electrical Now

Full-Service Electrical Solutions in Oconomowoc, WI

Gorgeous great room renovation with improved elegant chandelier and bookcase lighting.

Residential & Commercial Electrical Services

Looking for a "trusted electrician near me?" You found us. From minor fixes to major installations, Key Light Electrical provides Oconomowoc homeowners and businesses with peace of mind through licensed, detail-oriented service. As your top-rated Oconomowoc electrician, whether it’s an outlet that needs attention or a full panel replacement, we deliver electrical solutions built to last—with clarity, care, and respect. No mess. No stress. No surprises.

Request a Service Call

Dependable Electrical Repairs that Restore Peace of Mind in Oconomowoc, WI

Electrical issues don’t just inconvenience—they disrupt. As your dependable Oconomowoc electrician, Key Light Electrical will respond quickly, assess thoroughly, and repair with precision. From dimming lights to circuit concerns, we restore function and safety with workmanship you can count on and communication you’ll appreciate.

Book a Diagnostic Visit

Electrical Remodeling Experts in Oconomowoc, WI

Remodeling your space? From bathroom and kitchen upgrades to finished basements and whole-home enhancements, we support Oconomowoc clients with safe, strategic electrical remodeling. Our experienced team delivers streamlined work and clear timelines—making sure your vision comes to life with no surprises.

Let's Discuss Your Project

New Construction Electrical for Homes & Commercial Builds

Building new in Oconomowoc? We partner with property owners and contractors to handle the electrical scope of new builds efficiently and professionally. As your reliable electrician in Oconomowoc, we ensure your project meets code, stays on schedule, and is completed with care, cleanliness, and technical accuracy.

Get a Bid for Your Build

Oconomowoc’s Go-To Electrician, Backed by Real Reviews

Why Oconomowoc, WI Chooses Key Light Electrical

Key Light Electrical owner, Mark Mook, in the outdoors with his two rescue pups.

Electrical Service You Can Trust. Work You Can Count On.

Hiring Key Light Electrical means choosing a team that shows up with integrity, clarity, and care. We don’t cut corners. We communicate clearly. And we treat your property with the kind of respect we’d expect in our own homes. That’s why Oconomowoc counts on us for all residential and commercial electrical services.

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

Mark Mook brings over 22 years of hands-on electrical experience to each project. A small-town Wisconsin native, Mark is known for straight answers, transparent pricing, and the kind of attention to detail that builds real trust. From the first handshake to the final walkthrough, he ensures the job’s done right—and that you feel informed and comfortable every step of the way.

Your Safety and Satisfaction Are Guaranteed in Oconomowoc, WI

We back every project with a 1-year warranty and only use high-quality materials to protect your property and peace of mind. With Key Light Electrical, you can expect a clean workspace, clear communication, and service that respects your time and space.

Start With a Free, No-Pressure Estimate

Call or text (608) 618-1452, or contact us online for professional electrical service in Oconomowoc and the surrounding area. Let’s bring calm, clarity, and confidence to your next electrical project.

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 Oconomowoc, 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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