Restroom Calculator

Need an estimate for how many porta potties your event needs? Use this handy calculator! For a more specific quote tailored to your needs, call us today at 800-210-8407!

My event is estimated at attendees, for hours.
  • Will there be more women than men?
  • Will there be alcohol served?

Your Estimated Sanitation Services

Based on what you've told us, we've generated this estimate for your needs.

If you have more details or would like expert advice to make sure you get the best sanitation solution, please call us at 800.210.8407.

Estimated Standard Portable Restrooms Needed:0
Estimated Hand Wash Stations Needed:0
Estimated Enhanced Access Restrooms Needed:0

Looking for a custom quote on those items?

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FAQs

Sanitation FAQs

On Site Companies serve Minneapolis, St. Paul, Rochester, Mankato, Duluth, MN, and surrounding metropolitan areas as well as the St. Louis, Missouri metro.

Luxury restroom trailers and shower trailers are available for nationwide delivery.

Monthly construction site rentals: 

Each weekly serviced portable toilet can accommodate up to 10 workers (working a single 40-hour shift) ANSI Z4.3-2005.

Special event rentals: 

Please reference our special events portable restrooms for a complete list of available options and our portable restroom calculator by clicking on the calculator icon located on the right of the webpage.

Handicap porta potty rentals: 

The Americans with Disabilities Act (ADA) requires, at a minimum, 5% and no less than one handicap-access unit in each porta potty location so that attendees with disabilities can have proper accommodations.

For job sites, we recommend (1) ADA portable toilet per (10) employees over a normal (40) hour work week.

For more questions, please contact us for assistance determining the best restroom trailer rental for your needs as well as rental prices.

All units should be placed on a level surface, no further than 20 feet from a hard surface (so that our service trucks can access the portable restroom).

All online rentals with delivery and pickup dates during weekdays will be fulfilled on the days that are requested.

Online orders with rental requests for weekends will be delivered and picked up on the soonest weekday. Please contact us if you need a pick up or delivery specifically on a Saturday or Sunday.

We have the capabilities of servicing most RVs, boats, and trailers. Please contact us  to arrange a day and time on our service routes.

Climate Control FAQs

On Site Companies serve Minneapolis, St. Paul, Rochester, Mankato, Duluth, MN, and surrounding metropolitan areas as well as the St. Louis, Missouri metro.

Bulk orders of restoration equipment (dehumidifiers, air filters, fans, and air movers), portable restrooms, and trailers are available for nationwide delivery for disaster relief efforts.

The number of climate control units depends on a few variables. Topics to consider are surface area, height of a ceiling (if any), power source available, fuel source available, goal of the project, and whether or not only specific areas of your location need climate control.

Climate control is a complex service, so in order to make sure you have the most efficient plan we strongly recommend that our customers talk over their needs with a sales representative before confirming an order.  Please contact us directly for more information.

The most frequent reason for a ground heater not properly starting is user error. Please refer to our troubleshooting guide before requesting a technician to be dispatched.

We have climate control equipment specifically designed for this type of use. Please contact us directly to find the solution that is best for you.

General FAQs

Monday through Friday, 7:00 a.m. – 5:00 p.m.

Summer weekend office hours (June 1st – October 1st): 

Saturdays 8:00 a.m. – 12:00 p.m.

In case of an emergency, an on-call team member can be reached after hours by calling 1-800-210-8407.

We accept all major credit cards (Visa/MasterCard/Discover/AmEx), electronic wire transfers, and checks

Note: All special event check payments must be submitted two weeks prior to the rental date.

  • Minneapolis/St. Paul, MN: 95 Woodlynn Avenue, St. Paul, MN 55117
  • Rochester, MN: 1635 Voll Drive NW, Rochester, MN 55920
  • Mankato, MN: 1504 Old Minnesota Ave, St. Peter, MN 56082
  • Duluth, MN: 5605 MN-210, Cromwell, MN 55726
  • St. Louis, MO: 13707 Green Ash Court, St. Louis, MO 63045
  • Memorial Day
  • Independence Day
  • Labor Day
  • Thanksgiving
  • Christmas
  • New Years Day

Services normally scheduled on these dates will be performed before or the day after the holiday. Let On Site Companies help you prepare for your holiday celebrations with a full line of restroom trailer rentals and mobile hand wash stations.

All rentals will be picked up within two business days after your event, unless otherwise specified.

Absolutely! Please consult your sales representative for additional fees and scheduling.

Yes, we take great pride in knowing that we are a leader in eco-friendly initiatives in our industry.

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