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Commercial Cleaning & Janitorial Services | Oconomowoc, WI

From office spaces to industrial facilities. Office Cleaning, Carpet Cleaning, Floor Care, Floor Wax, Janitor, Day porter, Custodian...

Professional Janitorial Services In Oconomowoc, WI


Don't let commercial cleaning crew management become a burden. With Imperial Janitorial Services in Oconomowoc, WI. Cleaning Done Right: Let our highly trained team take care of all your cleaning needs. We guarantee a consistently spotless facility, every time.

Our branch office is in Kenosha, WI, and our operations and quality control teams work on the field cleaning and inspecting our customer's facilities throughout the Wisconsin region. Our proven janitorial support system provides consistent quality and peace of mind with our 24/7 live customer service.

Imperial Service Systems team in the lobby of the corporate headquarters

The Imperial Difference: 

We provide more than just cleaning; Imperial Service Systems has a proven and effective system, and our team has true quality control, meaning that the janitorial supervisors will not know when an inspection is coming, but you will. Additionally, we offer complementary 24/7 live customer service for emergencies like small fires and floods.

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Brand Office

5606 6th Ave Ste 110,

Kenosha, WI 53140

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Locations we service in Wiscosin

Focusing on quality and efficiency, we cover offices, commercial spaces, residential complexes, and public venues for all related janitorial services like day porter, office cleaning, commercial cleaning, floor care, room disinfecting, bank cleaning services, professional carpet cleaning, blind cleaning, building maintenance services, car dealership cleaning services, childcare cleaning services, post-construction cleaning, and more.

Are you looking for commercial cleaning services in Oconomowoc, WI? Contact Imperial today for a no commitment walk-through estimate!

Unlock the Door to Tailored Solutions: Connect with our Specialist for a Free Quote!

Discover personalized solutions designed just for you. Our team of specialists is ready to understand your unique needs and provide a tailored quote at no cost. Take the first step towards excellence – request your free quote today!


Do you need more Commercial Cleaning Services?

We have a full suite of cleaning services, like deep cleaning, room disinfection, move-out cleaning, floor strip and waxing, carpet cleaning and more. 

Talk to one of our experts to learn more and have a no obligation quote. 


Imperial Commercial Cleaning Services is for your business, clinic, church, restaurant, and more. 

When we work for you, we do it to your specifications and train our team in your specific facility. You will be worry-free with day-to-day cleaning activities as our quality control team will ensure that the cleaning will cover your needs and our commitment. 

We can also service: 

  • Day porter. 

  • Carpet cleaning. 

  • Floor Care. 

  • Deep cleaning. 

  • Room disinfection.

  • Pressure washing. 

  • Post-construction cleaning. 

  • Deluxe cleaning packages.

  • And more.


Contact us today for a no-commitment quote.

Commercial Cleaning. 

Facility Evaluation

Need commercial cleaning or janitorial services? Our expert reps offer a no-commitment evaluation for a tailored, affordable solution. Contact us now.

Green Clean

Environmentally Conscious, green cleaning is defined as "using non-toxic, eco-friendly products to help keep our environment healthy."

Post-Construction Cleaning

Looking for dependable cleaning services for your newly constructed building? Look no further! Our team offers reliable services that guarantee a thorough cleaning of your brand new construction. Choose us for a hassle-free and effective cleaning experience!

Carpet Cleaning

Your carpets constantly go through a lot of wear and tear. Give your facility a new lease of life by getting your carpets cleaned and refreshed.

Disinfection Services

Keep your facilities safe for your employees and customers. Thorough cleaning, including high-touch surfaces, as well as disinfection using the most effective methods.

Floor Care

Our commercial hard floor care services will give your floors a brand-new shine.

Frank Bunzell, Silbrico Corporation

“I would like all to understand that we are very pleased with the level of service and the way our facility looks since you
folks have taken over. The communication that we have is awesome; we’ve never experienced this before. The emails
about service and some of the things we’ve had concerns about, I consider minor tweaks in the overall scheme of
things. Tom and his crew have been great and very responsive to our needs and desires… We definitely made the right
decision, the difference here is like night and day.”

Ex. Direct. Mimi Weisberg, Anshe Emet Synagogue

”I just wanted to let you know that our Holy Days are the most traveled days in our building and because of your
crew, we were able to serve our congregational family, flawlessly! Your team is professional and kind and willing to
do whatever we put in front of them. Gilberto is extremely grateful to have been able to manage your crew to
ensure that we had an efficient process.”

Adrienne Murphy, Expeditors Chicago

“Imperial does such a great job at all of our locations. We are very happy with their level of service and their
prompt response on any issue that come up.”

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