Minnesota Services was founded in 1963 and has grown today to become one of the city's largest Janitorial Service Companies. The company cleans an average of 4 million square footage per day. The company employs roughly 200 dedicated and professional employees that take great pride in their work and are committed to the customer.Both large and small - Minnesota Services is a large enough company to handle whatever your cleaning needs may be. We employ roughly 200 people and clean approximately 4 million square feet of space daily. We are small enough, however, to take care of your everyday individual needs with the sort of attention that makes you feel as if you were our only customer. Supervision - At Minnesota Services we will design a supervisory program detailed to your building