Key Partnerships


  • Marsden Services offers janitorial, security, building maintenance, and specialty property services throughout the United States.

  • Ownership

    CleanPower is a wholly owned subsidiary of Marsden Services. Marsden is one of the largest privately-owned security and facility service providers in the United States. Marsden is comprised of a family of operating companies who each maintain an outstanding reputation in the markets they serve. Marsden’s operating companies provide services throughout the United States, servicing over 300M square feet every day.


  • Al's Window Cleaning

  • Acquisitions

    CleanPower has been able to expand our service offerings and expertise through strategic acquisitions. CleanPower acquired Sun Cleaning Group, a commercial janitorial company, in 2007. Sun Cleaning Group has years of experience as a specialty services provider, especially with construction clean up, pressure washing, and demolition projects. Sun Cleaning Group also has particular experience in educational and manufacturing environments. In 2008, CleanPower acquired Al’s Window Cleaning, a local Milwaukee window cleaning company. Al’s has over five decades of experience providing commercial and residential window cleaning services.

We're a Marsden Company!

Marsden Services is a full spectrum facility services provider, offering janitorial, security, building maintenance, and specialty property services throughout the United States.CleanPower is a Marsden Services company. Marsden is a full spectrum facility services provider, offering janitorial, security, building maintenance, and specialty property services throughout the United States. Through Marsden's combined national support and local operations, we provide our clients with the strength of a large corporation with the individualized care of a small business.

National Scope

Marsden is one of the largest privately owned facility service providers in the United States. Marsden has over 50 offices throughout the United States and employs more than 10k people. Marsden has thousands of clients across the country and services over 300M square feet every day.

Local Dedication

Despite Marsden's national scope, Marsden focuses on the local markets in which it has acquisitions and office locations. Each office is invested in its community and local clients, providing personalized service. Like a small, local company, the regional offices make decisions on all aspects of their service operations and are empowered to manage their teams and respond to all client needs and requests.

Enterprise Resources

Marsden's local operating companies have the benefit of leveraging Marsden’s resources as a large organization – including staff, technology, equipment, supplies, information, industry experts, and financial support.
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