Commercial and Industrial Electrician Services

All Your Wisconsin Business Offices Powered Up

Trust our professional licensed electricians with all the electrical and lighting needs for a business.

Whether your business office is being built from the ground up, remodeled, or needs to be brought up-to-code, Kollmann Electric LLC is here to fulfill all your electrical needs. You can be sure your office is always online with the help of our professional electrical technicians.  

Serving Wisconsin Industrial Facilities

We make sure your machines are served by the appropriate power sources to protect your important investments. We can also aid in control wiring, so you can manage the electrical consumption of your facilities.

Industrial Size Emergency Power Generators

Don’t get caught in the dark and have productivity suffer. Contact us to discuss your options for auto-start generators that can power your whole complex in the event of an outage.

Serving Fond du Lac and Oshkosh, Wisconsin and Surrounding Communities

Fully licensed and insured for your protection.

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