Company Overview
CleanPower was started in Milwaukee in 1969 as Wisconsin’s first carpet cleaning company servicing only business clients. We learned quickly that these clients, primarily in offices, also needed consistently high quality daily cleaning of their facilities, and were often interested in hiring a contractor to perform these services. By 1972 CleanPower had shifted our efforts to full cleaning contracts, with carpet cleaning as an additional service.

Energetic employees, loyal customers, strong systems, and good luck have enabled CleanPower to open offices throughout southern and central Wisconsin:
  • Fond du Lac (1980)
  • Madison (1986)
  • Appleton (1990)
  • Green Bay (1993)
  • Racine (1993)
  • Sheboygan (1994)
In all cases, we started in the new areas based on recommendations from current customers to prospective customers, and then built a local reputation that allowed us to grow and to be the market leader in each locale.

In November of 2000, CleanPower merged with Marsden Bldg Maintenance, L.L.C. out of St. Paul, Minnesota. Marsden is a well-respected, regional janitorial contractor that shares common strategies with CleanPower. They are a privately held company and have provided commercial cleaning and building maintenance services since 1952. Areas of service include:
  • Minnesota
  • Iowa
  • Central Wisconsin
  • Southern Wisconsin (CleanPower)
  • Eastern Wisconsin (CleanPower)

Both companies operate with a strong emphasis on customer service and excellent, well-trained employees. CleanPower operates in Wisconsin under the CleanPower name.

Over the years we have had a lot of successes and many opportunities to learn and develop from our achievements and mistakes. CleanPower is now the leading cleaning contractor in Wisconsin, offering consistently high quality cleaning to a wide variety of value conscious clients.
Company Summary
Clean Power L.L.C.
Number of Employees
500 or more
(414) 302-3000
(414) 302-3015
124 N 121st St
Milwaukee, WI