Kay Bee Electric

Founded in 1948 Brian Kohnen, President

Electrical Contractors & System Contractors

Kay Bee Electric is an electrical contractor and systems contractor that has been serving the greater St. Louis metropolitan area and other counties in Eastern Missouri since 1948. We are committed to quality, safety and service for all of our electrical contracting customers.


Commercial Electrical Contractors

Kay Bee Electric is widely known in the Greater St. Louis area as one of the oldest and most reliable electrical contractors. Many business owners have used Kay Bee to ensure their business is safely and reliably lighted and wired. Kay Bee will work closely with you to understand your needs, from customer friendly lighting to sufficient power capability to emergency generator electrical service installation.

Industrial Electrical Contractors

Industry has very special requirements when it comes to electrical needs. Kay Bee's designers and engineers have extensive experience working with industrial electrical machinery. Whether you need a flexible and adaptable power installation to match your ever changing requirements or a fixed installation to provide many years of maintenance free worry, Kay Bee Electric has done it all.

Institutional Electrical Contractors

Whether it's a school, church, hospital, medical facility or some other institution, Kay Bee's engineers and designers listen carefully to your needs and analyze your situation extensively before recommending a solution. There is nothing more important to you than the safety and reliability of your facility. You can rely on Kay Bee Electric. Call Kay Bee Electric today for all your electrical needs.

Kay Bee Electric specializes in commercial, industrial and institutional electric wiring, lighting, energy management, control wiring and communications wiring. Our dedicated team of master electricians and journeyman electricians are proud members of the International Brotherhood of Electrical Workers (IBEW) and have the training and credentials necessary to service all your electrical needs.

Kay Bee Electric has been headquartered in Florissant for over 60 years. Over those years, Kay Bee's reputation for quality and reliability made it sought out by new and expanding businesses and institutions. Today Kay Bee's electricians, engineers, designers and home office team cover the greater St. Louis metropolitan area, as well as other counties in eastern Missouri.

We at Kay Bee Electric are proud of our reputation and we have built a long list of satisfied customers. Our commitment to quality and reliability are hallmarks of our business. Kay Bee's growth, stability and longevity are the result of our organization's commitment to customer satisfaction. Our customers can be assured Kay Bee will always strive to be on time, on budget and right the first time, and that we will be here when they need us. From wiring power electrical machinery, to installing electrical service for industrial electrical equipment, to wiring electrical service for hot tubs, Kay Bee Electric has done it all.

Due to their contributions to the electrical industry, John Kohnen was inducted into the National Academy of Electrical Contracting in 1987, and his son, Stephen Kohnen in 2010, thus becoming one of only a few father and son members of the Academy. John’s son, Brian Kohnen, is the current president of Kay Bee Electric.

Kay-Bee Electric is a proud member of the National Electrical Contractors Association (NECA).


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250 rue St. Francois
Florissant, MO 63031