For over three decades, On Site Companies has been the market leader in portable sanitation & temporary climate control. We provide portable sanitation & climate control rentals for special event, construction, municipal, industrial, agricultural, & disaster relief needs. Headquartered in St. Paul, MN, we also have locations in Rochester, Mankato, Duluth, Minnesota, & St. Louis, Missouri. We elevate our industry through our high standards of quality service & people. 24 hours a day, 7 days a week, 365 days of the year, each call is answered by a team member that truly cares. If you need emergency deliveries, we have availability for that too. Our promise is to provide temporary solutions with permanent commitment. Call 1.800.210.8407.