We specialize in septic tank pumping & cleaning and portable toilets. We offer total septic service from cleaning to repairing to installation we do it all! Whatever your outdoor restroom and sanitary needs, VRT Enterprises has the solution for you and your event or work site. VRT rents portable toilets and restrooms from a backyard gathering to 1,800 unit events in the Kalamazoo, Tree Rivers, Cass County and St. Joseph County and surrounding areas for over 45 years.