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?


On Site Companies Frequently Asked Questions

Learn More About On Site Companies

Have a sanitation or climate control-related question? We have the answer. Check out these FAQs and give us a call today for more information!

Sanitation FAQs

We service Minneapolis, St. Paul, Rochester, Mankato, Duluth, MN, and surrounding metropolitan areas as well as St. Louis, MO metro area.

Shower trailer and luxury restroom trailer rentals are available for nationwide delivery. Contact us today to request a quote.

This depends on a few different factors. Please see additional details below.

-Monthly construction site rentals:

Each weekly serviced portable toilet can accommodate up to 10 workers working a single 40-hour shift each, per Occupational Safety and Health Standards Board code ANSI Z4.3-2005.

-Special event rentals:

Please reference our special event 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 one ADA-compliant portable toilet per 10 employees over a standard 40-hour work week.

If you have more questions, please contact us for assistance in determining the best porta potty 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 closest available day to the requested date.

Online orders with rental requests for weekends will be delivered and picked up on the closest available weekday to the requested weekend date. 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 rentals you need depends on a few variables. Topics to consider are surface area, ceiling height, available power source, available fuel source, project goal, and whether 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.

User error is the most frequent reason for a temporary heat rental unit not properly starting. 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

Our standard hours of operation are as follows.

Monday through Friday from 7:00 a.m. – 4:00 p.m.

In case of an emergency, an on-call team member can be reached after hours by calling 651.429.3781. Contact us today to request a quote for our porta potty rentals or other dependable units.

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.

Are you looking for top-tier portable restroom rentals, septic pumping services, or more? We have several locations you can visit, and you can find them listed below.

  • 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.

Rental pick up will be scheduled for the next available driver in your service area.

Absolutely! Our convenient services have made us a top choice for portable restrooms, climate control rentals, and more. 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.

Questions? Get In Touch!

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