| 1.800.210.8407

Portable Restrooms, Luxury Restroom Trailers,
Portable Heater Rental, Portable Air Conditioning Rentals

On Site can provide you with quality portable restrooms for both construction and special events. All are delivered clean and sanitized.

Luxury Restroom trailers can add a touch of class to your special event or wedding. Includes amenities such as running water sinks and flush toilets.

We specialize in a range of portable heater rental options such as: direct fired heaters, enclosed flame heaters, ground thawing, electric space heaters and convection heaters.

Mobile Air Conditioning can provide comfortable climate control for construction and special events, as well as dehumidification for job sites.

Industries We Serve

On Site Companies has provided superior portable restroom and temporary heating and cooling options for the construction industry for years. We offer standard portable restrooms, fresh flush systems, temporary heating and portable air conditioning.

We can help you plan your special day with our range of restroom, temporary heating and air conditioning options for weddings. We have several luxury restroom trailers, portable restrooms, and heating and cooling options for tents and non-climate controlled venues.

Special event planning can be a lot of work, which is why we offer a variety of equipment rentals. We have portable restrooms for rent, as well as luxury restroom trailers and temporary heating and air conditioning equipment.

Natural Disasters can happen at any time. On Site is here to help you when disaster strikes. We can provide you with portable restrooms, shower trailers, hand washing stations and temporary heating and air conditioning.

About Us

On Site Companies specializes in the rental of portable restrooms, luxury restroom trailers, shower trailers, portable heating, temporary air conditioning, ground heating, and mobile security. We provide services for both the construction industry, as well as special events and weddings. Our offerings also include hand washing stations, hot water SaniSinks and misting fans.

Our St. Paul, MN branch opened in 1994, and we have now expanded to five locations in St. Paul / Minneapolis Minnesota, Rochester Minnesota, Mankato Minnesota, Omaha Nebraska and St. Louis Missouri. We can provide quality rental equipment for both construction sites and special events for all of these regions. Contact us today for more information.

On Site Companies Locations Map

What People Say About Us

“We selected On site sanitation for the University Of Minnesota Biomedical Discovery District project for their price and service. I would recommend them for any project their service and attention to detail has been top notch. They have responded to all our needs and have been a great partner for this project. Thanks.”


Mortenson Construction, Client

As the owner of Anderson Race Management, I am proud to affiliate myself with great organizations and vendors that provide ‘Grade A’ service to the events industry and On Site does that and more.
Your organization always delivers the equipment in a timely manner and the service that comes with the rentals is more than first class.”


Anderson Race Management, Mary Anderson

“Thank you for helping with the 2008 Cities 97 Basilica Block Party! Once again it was exciting to celebrate this summer tradition with great music, good food and lots of fun. I want you to know how much I appreciate your leadership in this year’s Party of a Higher Order with portable toilets. I am very grateful to everyone who helped to make our fourteenth annual block party an overwhelming success.”


Basilica Block Party, Rev. John M. Bauer