Where We Are

We provide professional cleaning services, supplies, and equipment nationwide with headquarters in Madison, Wisconsin.

We work where you do!

We have the capability to provide janitorial services, supplies, and equipment nationwide. Let us know what you need and we will craft an individualized plan just for you!

Our Branch Locations in Wisconsin

Madison – Headquarters

1210 Ann St
Madison, WI 53713
Phone: 608-258-3131

Milwaukee Branch

3725 N 126th St, Unit K
Brookfield, WI 53005
Phone: 262-754-5447

Fox Valley

523 E Wisconsin Ave
Appleton, WI 54911
Phone: 920-830-8383

Wausau Branch

719 N 3rd Ave, Suite G1
Wausau, WI 54401
Phone: 715-660-9469

KleenMark Headquarters


1210 Ann St.  
Madison, WI 53713 
Phone: 608-258-3121

Products & Equipment

Warehouse & Offices

1206 Ann St.  
Madison, WI 53713 
Phone: 608-258-3121
Fax: 608-258-3120

There may be other school cleaning companies in Madison, WI, but none of them can provide service quite like KleenMark.

Our Services 

From daily cleaning and disinfecting to specialized COVID-19 cleanups, our teams provide an array of services relevant to your industry.

Industries We Serve

Every industry has nuanced cleaning and disinfecting needs. We have teams trained and certified for everything from healthcare to manufacturing.

Questions or comments?
Need service? Our local experts can help.