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About Leffler

Commercial & Industrial Cleaners

Owner, Daniel P. Leffler
Managing Partner, Michael J. Hanson

Leffler Cleaning services a wide variety of facilities. We have experience and expertise in cleaning multi-tenant office space, medical, municipalities, law firms, corporate headquarters, athletic clubs, schools, and churches.

Leffler Commercial & Industrial Cleaning Contractor, LLC is a corporation registered in the state of Wisconsin since April 13, 2000.

The company presently employs between 45 and 55 full and part time employees.

Leffler Cleaning has established a substantial janitorial presence in Southeastern Wisconsin.

Owners bring over 26 years of professional cleaning experience to their clients.

Management and operational offices are located at 12040 West Feerick Street, Unit F Wauwatosa, WI 53222

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