Vanguard Cleaning Systems of Twin Cities and Rochester Metro areas is a local provider of high-quality janitorial cleaning services and part of the We serve all surrounding markets. Our highly motivated and well-trained professionals will design a customized janitorial program for your facility that can adapt and grow with your company. Our service providers are highly trained in advanced cleaning techniques and cleaning equipment to deliver janitorial services that are healthy for your office and safe for the environment. Green cleaning, which utilizes special equipment to remove a higher percentage of dirt and bacteria, while requiring less cleaning chemicals, and cleaning for health are vital aspects of the services Vanguard offers. WBENC. BBB Accredited Business. A+ Rating.