News

Sioux Awarded South Dakota Exporter of the Year

Sioux Corporation has been honored as the 2019 Small Business Exporter of the Year by the Small Business Administration of South Dakota. Sioux has exported our quality, rugged, industrial pressure washers, steam cleaners,...

Sioux Announces New 55C Ambient Temp Rated Equipment

Sioux Corporation has received third party certification to UL and CSA safety standards for operation of our cleaning equipment in -20C to +55C
ambient temperatures. This optional...

ISO Certification

Sioux Corporation is proud to announce their Quality Management System is now certified to ISO 9001:2015 standards. Quality and reliability are hallmarks of Sioux equipment.
The certification Quality Management

Railcar Heating Installation

This is a year round problem as many liquids need to be heated to a high temperature to be able to efficiently unload them such as oil, caustic soda, corn syrup, molasses, etc. As the temperature gets...

Sioux All-Electric Versus Tank Style Systems

Sioux has benefits of electric power washers that use electric immersion heating elements that provide instantaneous heat and full operating temperature within minutes. Our design does not...

Safety is Priority

Safety is high priority at Sioux. High pressure washers and steam cleaners should always be operated in a safe manner, and equally as important, your high pressure washers and steam cleaners should...

Sioux Corp proudly manufactures commercial grade Pressure Washers, Steam Cleaners, Water Heaters, Water Chillers & Specialty Products in the USA

Toll Free: 888.763.8833
Phone: 605.763.3333
Fax: 605.763.3334

Hours: M - F 8:00am - 5:00pm
One Sioux Plaza Beresford, SD

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Sioux Corporation is the industry leader in application specific steam cleaners, pressure washers, water heating and chilling systems, steam generators and related custom equipment. Sioux's products are built for the concrete, oil, gas, mining, and manufacturing industries with the highest quality and durability in mind.