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THE USSI STORY

For over 103 years, USSI has continued to fill the vacuum in contract cleaning.

The story of USSI is the story of every American dream. In 1912, Charles Herschel, a European immigrant, founded the United States Window Cleaning Company. Today, USSI is a full-service janitorial company cleaning over 30 million square feet across 600 locations each day.

As one of the largest privately-held cleaning contractors in the region, USSI continues its tradition of delivering superior customer service in every building, every day.

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