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?


What People Say About Us

18 Years of Consistent Service

On Site has been my go to for the last eighteen years. I have given them a number of different sites to set up on over the years, and they always manage well. I really have no reason to go elsewhere.

- Anthony

Always There No Matter What

GREAT service! No matter the weather you were always there. I really, really appreciate the reliable and thorough service, and so do all my customers.

- Dave

More Than Porta Potties

On Site is the place to go (pun intended) for your portable needs! They do much more than porta-potties! They have different options of ``luxury trailer`` bathrooms including heated and A/C equipped!

- Jeanine

Saving the Day

On Site Companies saved my day after another company backed out days before my daughters wedding. They were very responsive and provided a great product and service in a timely manner. I would recommend them anytime!

- Laurie

Seamless Service

Seamless operation that didn't require my attention. They took care of it all.

- Jodi

Finding the Best Option for You

This unit showed up and was a gleaming diamond. So awesome how advanced it was, with A/C and lighting. I thought this was the best option for us and it was and beyond.

- Junior

For All Occasions

We have used Onsite twice now for the air conditioned ``port-a-potty for weddings. They are perfect and guests are impressed. Thank you!

- Mary

Happy To Help

Thanks for the helping with are 2022 St. Peter All School Reunion Event!

- Robert