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51+ years keeping it clean.

Commercial Cleaning Services

Breathe Easy at Work: Schedule a Carpet Cleaning & Remove Allergens & Dust Mites.

Janitorial Services

A Proven Janitorial Support System

Imperial Service Systems, Inc. has been providing Janitorial Services since 1973; you can say we know how to “Keep It Clean.” We have over 50 years in the industry, and we have customers we’ve served for as long as 30 years! That is no small feature; we know how to work with multiple different industries and environments. Our approach includes a system of checks and balances (people watching over people). This approach ensures we deliver high-quality cleaning consistently and according to your needs. Plus, you will have a Quality Control manager assigned to your account.


What should you look for in a cleaning company?

Not all cleaning companies are created equal, and in this industry, cheap can become very expensive.

In addition to the base of janitorial services, we add the value of 24/7 customer support (which can be very helpful when the unforeseen happens). Like with this mini Niagara Falls, having a reliable cleaning company that can provide more than the bare minimum of janitorial services will prove useful.

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 customer service for emergencies like small fires and floods.

What is included in a Janitorial Service?

Our janitorial services ensure a sanitary and tidy workspace environment. This includes tasks like Spot-cleaning spills and messes, Dusting furniture and surfaces, Mopping floors, Vacuuming carpets, Scrubbing restrooms, and Taking out the garbage.

We customize cleaning to your needs.

With our janitorial services, you're in control. You decide what needs to be cleaned and how often. We'll then create a plan that aligns with your preferences, giving you the power to maintain a clean environment on your terms.

The level of detail depends on your needs. We work with you to describe the areas and frequencies your business needs to maintain a clean environment. Some common areas are the lobby and entrances, general offices and conference rooms, restrooms, lunchrooms, hallways, locker rooms, stairs and elevators, mailroom, dock area, etc.

Need a standard clean? We've got you covered. Want your workspace to be impeccably maintained and a step above the rest?  Our Deluxe Janitorial Services are for the most demanding environments.

Ready to get a quote?
Let's start the conversation

Areas We Service


Chicago, Aurora, Joliet, Naperville, Rockford, Elgin, Waukegan, Cicero, Schaumburg, Evanston.


Milwaukee, Madison, Green Bay, Kenosha, Racine, Waukesha, Brookfield.


Indianapolis, Carmel, Muncie, Anderson, Fort Wayne, Lafayette, South Bend, Elkhart, Gary


Cleveland, Akron, Parma, Youngstown, North Canton, Niles, Willoughby, North Canton, Ashtabula.

Don't see your town?

We serve all the surrounding areas of this towns and more, ask us.

Call us​

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