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Skilled Janitorial Operations
Since 1975

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Peterson Cleaning: Now Part of the Kleen-Tech Family of Companies

 Peterson Cleaning, Inc. is a full-service janitorial firm providing contract cleaning, complete hard floor, and carpet care, and a wide range of related services. Our company operates geographically in Illinois, Wisconsin, Iowa, Minnesota, and Indiana.

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“Kleen-Tech’s focus on continuous improvement and enhanced efficiency creates true partnerships. When we came under economic pressure, Kleen-Tech worked with us to revise custodial services to meet our specific needs and budget.”

Customer, Houston, Texas
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