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!

special events calculator
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Northern Minnesota's Temporary Sanitation & Pumping Experts

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On Site Companies has been Minnesota’s temporary sanitation experts for more than 30 years! We’re excited to expand to Northern Minnesota with Aardvark by On Site in Cromwell.

It’s the Aardvark team you know and trust with the infrastructure and resources of On Site Companies. 

Portable Sanitation

Aardvark by On Site has the portable sanitation you need for any situation. We provide porta potties for construction projects large and small, special events, private parties, and municipalities. We don’t just have porta potties, but also a variety of luxury restroom trailers and fresh flush systems for trailers.

Septic Pumping

Aardvark by On Site provides septic pumping for Northern Minnesota. We pump:

  • Residential
  • Commercial
  • Holding Tanks
  • Grease Traps
  • Car Wash Sand Traps
  • Marinas
  • Lift Stations
  • RVs/Campers
  • Ships
  • And more!

Temporary Climate Control

Aardvark by On Site provides temporary climate equipment. We have temporary heating and cooling as well as ground thaw equipment and dehumidification. We have direct fired, indirect fired, and electric heaters to heat your job site or special event.