Commercial Electrical | Electrician | Lake Geneva, WI
Peck & Weis

Serving Southeast Wisconsin and McHenry County in Illinois


"More People Get Comfortable With Us"

When you call Peck & Weis, someone always answers the phone any day of the week at any hour. If you have dangerous or urgent electrical problems get immediate attention from our technicians who offer 24 hour repairs.

Commercial Electrical Services

Get superior service for the indoor and outdoor electrical appliances in your business. Our team of factory-trained electricians is able to offer repairs, service and new installations for your commercial generators, lighting, switches and more.


Choose a trusted, local contractor with the manpower, experience and staff to capably handle all your commercial electrical maintenance to keep your business secure.


Our team has been voted Best of Walworth County 3 years in a row as the #1 electrical contractor. Trust in our combined experience of 150 years to service all your commercial electrical needs with the best industry value.

24 hour service available

Voted #1 electrician 3 years in a row!

Choose the best for your business when it comes to keeping the lights on! Our knowledgeable and honest team will answer all questions you have for your indoor or outdoor electrical work. Contact us to get a FREE estimate and ask about our warranties, financing options and specials that are currently available.

FREE estimates on new installations & financing available

"I have been a lpoyal customer of Peck & Weis since 1991.

Darrell Peck & Roger Weis, (now retired) have been fabulous to know and work with over these many years."

Rick Reesman

$100 OFF


  • Generators

  • Walkway Lighting

  • Indirect Lighting

  • Under Counter Lighting

  • Outdoor Flood Lights

  • Lighting Fixture Package

  • CO Detectors

  • Recessed Lighting

  • Electric patio heaters

  • Spot radiant heating

  • Security systems

  • Lakefront lift stations

  • Driveway lighting

  • Christmas lighting packages

  • Surge arrestors

  • Dimmer switches

  • Motion sensor switches

  • Timer switches

  • Outdoor motion lights

  • Parking lot lighting

Bryant-Factory-Authorized-Dealer Quotes

$100 off a new generator installation

*Terms and conditions apply

Call for details 262-248-6836

Kohler walworth-2016-logo