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!

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*By completing this calculator, you are consenting to being contacted by On Site for more information



Portable Restrooms | Temporary Heating | Portable Air Conditioning

On Site Companies knows everything there is to know about portable sanitation for construction sites. We offer a wide range of porta potties and portable hand wash sinks for rent in a variety of different styles and functions. From our standard construction unit to our specially-designed high-rise unit, we provide your job site with all of the equipment that you need to keep your work area clean and comfortable.

All of our portable toilet solutions are available for rent in the Minneapolis/ St. Paul, Mankato and Rochester, Minnesota areas as well as St. Louis, Missouri. The chart below highlights the general usage guidelines of how many units your site will require. You can even upgrade your cleaning services from once a week to twice a week if your work load changes.

*All construction equipment only available in the Minneapolis/ St. Paul, Rochester and Mankato, Minnesota and St. Louis, Missouri areas

Reliable Temporary Sanitation

Standard Units

When you need reliable and professional sanitation services for your job site, our standard units are perfect to get the job done.

More Than Just A Porta Potty

Restroom Trailers

If a standard porta potty isn’t enough for your project, consider a restroom trailer. Trailers provide a more comfortable environment for your team.

A Clean Crew

Hand Washing Stations

On Site Companies have multiple options for hand washing, from hand sanitizer stations and hand washing stations to hot & cold Sani Sinks.

Standard Construction Restroom

Our Standard Construction Porta Potty is our most popular portable restroom for construction sites. This restroom is built with sturdy materials that are designed to withstand the tough day-to-day life on a construction site. All of our restrooms are delivered clean and graffiti free.

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Mobile Portable Restroom

Our Mobile Restroom for construction sites and road construction. This restroom can easily be hooked up to a trailer hitch and be moved to a new location quickly. The mobility of this porta potty makes it perfect for road construction and golf courses.

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Hook Unit Portable Restroom

Our Hook Unit Restroom is simply our standard portable restroom with additional portability. This restroom can be attached to a crane to be easily moved from one area of the construction site to another, and also to be placed on multiple story buildings.

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High Rise Portable Restroom

The High Rise Portable Restroom is designed to easily reduce in size in order to fit into small high rise elevators during construction. Unlike our hook restroom unit, this restroom can be rolled to any part of a high rise construction site, and then brought down for service through a service elevator.

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Fresh Flush Mobile Office

The Fresh Flush Mobile Office is a system that hooks up to the restroom that is built into your job trailer on site. The fresh flush can be paired with our hot water SaniSink hand washing system to provide a more traditional restroom experience to your workers and site guests.

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Hot and Cold Water SaniSink Rental

The Hot and Cold Water SaniSink Hand Washing Station can be paired with your Fresh Flush Mobile Office to provide hot water hand washing capabilities to your construction sites. This sink only requires an electricity hook up and a bottle of fresh water to operate.

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Construction Hand Wash Stations

The Hand Washing Station for Construction Sites is designed to deal with the harsh environment of construction sites. Providing your workers with proper hand washing stations can help clean up your work space and prevent your workers from getting sick.

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Grey Water Holding Tank

The Grey Water Holding Tank is useful on construction sites to help manage waste water. It can be used with either our Fresh Flush Mobile Office System or other sanitation devices.

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Portable Restroom Electric Space Heaters

Electric Space Heaters are required by OSHA to be in all portable restrooms in Minnesota during the winter months. We would be happy to provide you with rental heaters to help heat the portable restrooms on your construction sites when it gets cold.

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Contact Us Now to Get Started on a full quote

On Site Companies has several different products that can help you on your construction site. Portable restrooms, hand washing stations and fresh flush mobile offices are what we are known for, and we can provide you with excellent service for those items. We can also provide you with portable heating and air conditioning rentals to several locations across the midwest. We also have a range of security options to help you regulate your equipment rentals, as well as surveillance.