Peter Mahler founded MahlerClean, in 1989.  Client satisfaction is our top priority at MahlerClean, and we are committed to working together to ensure that every facility is cleaned to the highest standards.

In May 2012, Patrick Sullivan, a 12-year company veteran, was named president of MahlerClean. Later that same month, MahlerClean was named one of the Top Work Places in Southeastern Wisconsin by the Milwaukee Journal Sentinel.

MahlerClean is a full service provider of commercial cleaning services including daily cleaning, floor care, carpet cleaning, window cleaning, furniture cleaning and post-construction cleaning. since 1989, MahlerClean has earned and maintained a reputation for being a trusted and reliable service partner that provides our customers with a high level of service at an exceptional value. Today, more than 700 skilled and dedicated MahlerClean service representatives maintain millions of square feet of office, industrial, medical and institutional space in Wisconsin, Illinois, Minnesota and Florida. We are MahlerClean – and every day we ask, “Is it?”


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