Start here...to STOP worrying about cleaning.


Do you have one or more buildings that are in Wisconsin, over 30K sq. ft., and require cleaning 5 times per week?

Is your building commercial office space, a multi-site campus, healthcare environment, light industrial, or school?

Do you cringe at the amount of resources in-house cleaning takes or how hard it is to find a cleaning company who will actually do what they promise you?

If you answered "YES!" to at least 2 of those then great! Our KleenPromise system is ready to dependably lift the burden of cleaning from your shoulders.

Just like it does for over 15 Million Sq. Ft. of buildings EXACTLY LIKE YOURS, all across WI and the Upper Midwest.

(If your building needs cleaning less than 5 days per week give us a call anyway at 608-258-3131 and we'll point you in the right direction.)

CLICK HERE to start your 60 second cleaning needs analysis

What is our KleenPromise System?

It drives us nuts when we hear facility managers tell us about having to put aside other projects or deal with complaints from their staff (or bosses) because of cleaning. Whether it's because they're managing the work themselves or their cleaning company is giving them grey hairs, we just don't think that's right.

Look, unless you're a cleaning company like us you should NEVER have to build your schedule around keeping your building clean. That's our job!

So, to save you from dealing with an unending sea of overflowing trash cans and dirty bathrooms we created the KleenPromise system.

Built around 5 simple (but powerful) rules, when you hire KleenMark, you're getting a commercial cleaning partner who will apply a system proven to dependably deliver clean and healthy environments by:

  1. Hiring the best people.
  2. Providing them with the best training and support.
  3. Working to the highest industry standards.
  4. Challenging ourselves to exceed expectations.
  5. Using the first 4 rules to do what we said we would do.

"The KleenMark employee assigned to our building has become an integral part of our team...having someone on site who can be flexible and anticipate our needs has helped us operate smoothly."
-Elissa, Executive Director

How do we actually keep our KleenPromise?

  • We manage your account proactively with dedicated, non-cleaning account managers and an easy-to-use web-based hub called KleenMark Connect to stay transparent, ahead of problems, and accessible to you and your staff.
  • Our 5-Step hiring process and progressive recruiting department uses a mix of experience and technology to find reliable cleaners for your building.
  • We invest in specialized training and education for our cleaning staff with KleenMark University.
  • Our contracts and scope of work are clear, uncomplicated, and specifically designed to provide the services you actually need. 
  • We connect clients with the highest caliber of cleaning supplies and equipment through our own KleenMark Facility Supplies business.
  • And we champion Green Cleaning, and healthy buildings by using non-toxic, environmentally friendly cleaning supplies, equipment, and methods wherever possible because it's the right thing to do.

If you need cleaning 5 days per week it only takes 60 seconds to tell us about your building(s) so we can show you how our KleenPromise can work for you →

Industries we serve best:

We know you can't afford to *hope* KleenMark will be successful in your building.

Neither can we! That's why we focus our efforts on the following facility types:

  • Commercial Office Space
  • Healthcare
  • School District / Higher Education
  • Industrial Manufacturing / Warehouse

Every year we turn away hundreds of thousands of dollars of business because we know we're not the right fit for those clients. An extra dollar isn't worth creating a bad experience. That's just not how we operate.

However, if you don't see your building type listed above or maybe think you building is small, don't hesitate to give us a call.

We'd love to at least help point you in the right direction even if we're not the right company for your situation.

Where are we located?

KleenMark was founded in Madison, WI and maintains our corporate headquarters there. However, we've since grown to service the entire state of WI and beyond including:

  • Madison, WI
  • Milwaukee, WI
  • Fox Valley / Green Bay, WI
  • Wausau / Stevens Point, WI
  • Janesville / Beloit, WI
  • Racine, WI
  • Northern IL, the UP of MI, and the Twin Cities in MN

About KleenMark:

For nearly 60 years, KleenMark has been a leader in the commercial cleaning industry. Headquartered in Madison, Wisconsin, we serve businesses throughout the entire state of Wisconsin as well as northern Michigan and northern Illinois. Our dedicated professionals clean and manage upwards of 15 million square feet of commercial, healthcare and retail spaces every day.

Long proud to be the largest family-owned commercial cleaning and facility supplies company in the state, we’re also its fastest-growing and most innovative. Simply put, we're driven to improve, take good care of our more than 850 employees, and then pay the benefits forward to our clients.

We also live in the communities we serve. That’s why we take time to give back to our community through clothing drives, food drives, KleenMark's Day of Service, and more. We value relationships and work to be good stewards of the reputation our family business has earned in its nearly six decades.

CLICK HERE to start your 60 second cleaning needs assessment and get a service quote for 5 day per week cleaning.

Need a Quote?

Do you have one or more buildings that are in the Upper Midwest, over 30K sq. ft., and require cleaning at least 5 times per week?

Is your building commercial office space, a multi-site campus, healthcare environment, or school?

Is it a challenge to clean them yourselves or to find a partner who will actually do what they promise you?

Yes, help me!