RECOGNITION   Recognition Provost Building Services has been published in the Mpls/St Paul Business Journal: "TOP 25 Janitorial Service Firms" Award Winner, published February 2008 "TOP 25 Janitorial Service Companies" Award Winner, published August 2007 "TOP 25 Janitorial Service Companies" Award Winner, published April 2006 "TOP 25 Janitorial Service Companies" Award Winner, published June 2005