KleenMark

KleenMark KleenMark, a family owned business for over 60 years is the leader in commercial janitorial cleaning! We are leaders in new industry changes and certifications.

KleenMark, a family-owned business for more than 60 years, is the leading provider in the janitorial industry and in supplemental facility solutions. KleenMark is proud to be one of the first companies awarded with the CIMS-GB with Honors designated from ISSA for overall excellence in cleaning, sustainability, and management! With locations in Fox Valley, Milwaukee, Wausau, and our headquarters in

Madison, WI, we are elated to employ nearly 1,000 people. We take pride in knowing Wisconsin businesses and the people who make them special. We are certified in:
ISSA CIMS-GB Certified With Honors
GBAC-Trained Technician
ACE- Academy of Cleaning Excellence
and more! KleenMark has been voted Executive Choice by In Business 11 years in a row!

06/18/2026

KleenMark took part in the 12th Annual Elmbrook Open Golf Outing this year. 🏌️

Where we proudly support the LAUNCH program, aiding students in connecting their passions and interests to high-skill, high-demand jobs in the region.

Cleaning involves numerous elements that vary depending on the location. 😯Fortunately, with over 60 years of experience,...
06/18/2026

Cleaning involves numerous elements that vary depending on the location. 😯

Fortunately, with over 60 years of experience, KleenMark has honed expertise in cleaning across diverse industries. When it comes to specialized cleaning and disinfection, KleenMark is the industry leader.

Whether you are a facility manager or an operations manager, let KleenMark handle the consistent cleaning for you, allowing your business to operate smoothly without the added burden. 💚

KleenMark's presence at the 12th Annual Elmbrook Open Golf Outing reflects our commitment to the Elmbrook Education Foun...
06/18/2026

KleenMark's presence at the 12th Annual Elmbrook Open Golf Outing reflects our commitment to the Elmbrook Education Foundation. We are proud to aid the LAUNCH program in fostering professional learning opportunities for students. 🌱

Protecting your eyes during cleaning is the most effective way to prevent accidents. 👀Cleaning often involves various ch...
06/17/2026

Protecting your eyes during cleaning is the most effective way to prevent accidents. 👀

Cleaning often involves various chemicals and sprays. At KleenMark, one of our key safety objectives this year is to increase the use of safety glasses during chemical handling and cleaning. Here are our safety tips:

- Wear safety glasses when necessary
- Check labels before use
- Know the location of Safety Data Sheet (SDS) information
- Do not mix chemicals unless trained and authorized
- Report any damaged Personal Protective Equipment (PPE)

Eye protection is a vital aspect of cleaning that is frequently overlooked. Adopt safe cleaning practices when handling chemicals by wearing safety glasses. 👓

06/16/2026

We eagerly anticipate your arrival at Kleen Line Healthcare 2026. 🥳

As the event approaches, KleenMark is excited to engage with healthcare professionals keen on integrating safe cleaning protocols with advanced ATP technology.

We're confident you'll gain valuable insights and connect with our experts to ensure your facility's safety and cleanliness. 💚

Stacy proudly represented KleenMark at the annual American Society of Safety Professionals Golf Outing held at Hawks Vie...
06/16/2026

Stacy proudly represented KleenMark at the annual American Society of Safety Professionals Golf Outing held at Hawks View Golf Course. ⛳

Ensuring safety on the course, she made certain that everything was Kleen and ready for a perfect putt. 🏌️

06/16/2026

⚽🏆 WORLD CUP MODE: ACTIVATED 🏆⚽

The competition may be on the pitch, but the Kleen Team is bringing that same championship mindset to every facility we serve.

Success doesn’t happen by accident. It takes preparation, teamwork, attention to detail, and a commitment to excellence every single day. That’s true whether you’re competing on the world’s biggest stage or creating cleaner, healthier environments for your employees, customers, and guests.

This World Cup season, we’re suiting up and celebrating the power of teamwork—the same teamwork that helps us deliver exceptional service across Wisconsin and beyond.

Don’t be Messi. Keep it Kleen. 😉

Pins 4 Paws 2026 is an event organized by Capital K9s to raise funds for the Madison and Monona Police K9 units through ...
06/15/2026

Pins 4 Paws 2026 is an event organized by Capital K9s to raise funds for the Madison and Monona Police K9 units through a bowling and meat raffle. KleenMark is honored to sponsor and participate in this year's Pins 4 Paws 2026. 🐕‍🦺

How do your cleaners stay safe when handling chemicals? 🦺At KleenMark, we prioritize safety by encouraging our cleaners ...
06/15/2026

How do your cleaners stay safe when handling chemicals? 🦺

At KleenMark, we prioritize safety by encouraging our cleaners to always wear goggles when dealing with chemicals. Whether using window cleaning solutions, bleach, or other agents, there's a risk of eye injury. 🥽

Wearing safety goggles shields you from airborne fumes, chemical splashes, mold spores, and other debris.

Let’s minimize injuries by practicing safer cleaning protocols. What safe practices do you implement to ensure cleaner safety?

Address

1210 Ann Street
Madison, WI
53713

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+18004225159

Website

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