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?


Holiday Food Drive

At On Site, we are always looking for ways to give back to our community. Between donations of portable restrooms, to donating our time to community service programs, we try to help out the projects and neighborhoods surrounding us. Because of this dedication to give back, this holiday season we were so proud to host our first annual food drive! We had set a goal of four boxes of food and $200 in cash to be donated to the Keystone Community Services Food Shelf in St. Paul, MN. Our whole staff pitched in and we are happy to announce that we exceeded our goals! Here is what we ended up collecting.


We collected over seven boxes of food donations to give to the food shelf!
This food will go directly to need families this holiday season,
and we couldn’t be happier to help out.






We also collected $221 in cash donations. Because of bulk pricing and special contracts, the Keystone Community Services Food Shelf is able to stretch these dollars further that consumers would be able to, in order to help more families.





We are overjoyed by all of the generous donations from all On Site employees this holiday season. If you want to check out all the food we collected, watch the video below for an overview! Thanks and have a great holiday season

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