Sioux Corporation has been manufacturing steam cleaning and pressure washing systems since 1939. All machines are tracked by serial number so if repairs are necessary, we can provide an exact replacement part or like performing component. This ensures longer equipment life, and consistent performance throughout the life of the machine. Sioux’s standard line of steam cleaners, hot water pressure washers, and combination pressure washer/steam cleaners are third-party certified to UL 1776 and CAN CSA-BSA140.11-M89. Sioux also offers a full line of explosion-proof models that are certified to UL 1203 and CAN CSA C22.2 No 68-92. We have provided equipment to the United States Government since 1939. Our systems have been used in the Department of Defense in every war and conflict starting with WWII. Technical Expertise Over the last 68 years, Sioux has gained a vast amount of technical expertise in a wide variety of markets. Sioux currently manufactures a complete line of explosion-proof steam cleaners and cold water pressure washers that are being used world-wide for offshore oil platforms for rig and equipment maintenance functions. Our all-electric and explosion-proof systems are used extensively in nuclear power plant maintenance as well. Sioux also manufactures the Steam-Flo® low-pressure steam generator that is in use with the US Department of Agriculture for nematode control and quarantine programs in the United States. We manufacture a line of solution heating systems designed to heat chemicals for the heap leaching processes used in precious metal mining. We possess the unique characteristic of being able to custom manufacture equipment on short notice and without major retooling processes. Subject Matter Knowledge of the Personnel The President and CEO of Sioux Corporation is a Registered Professional Engineer, possessing a Bachelor of Science in Mechanical Engineering from South Dakota State University and a Bachelor of Science in Electrical Engineering from the University of Nevada-Reno. The Sales Manager graduated with honors from Carnegie-Mellon University with a Bachelor of Science in Chemical Engineering. He is a member of the Society of Manufacturing Engineers and has military experience in dealing with nuclear and hazardous waste management. The Production Manager has over thirty-five years of production and product design experience with Sioux Corporation. He possesses a wealth of knowledge and hands on technical experience that is continually used to improve our equipment and manufacturing processes. He is also the American Society of Mechanical Engineer's quality control manager for the plant. The manufacturing and production personnel at Sioux Corporation are required to undergo extensive and ongoing training to stay current in the disciplines of welding and electrical operations. Most welders are certified to weld to ASME Code, and others are in training to become certified. Sioux is a certified small business under SBA regulations. Our United States and Canada Joint Certification Program Number is 0016634. Our GSA Contract numbers are GS-07F-0076H and GS-06F-0019N. Delivery Schedule
Our facility is located in the southeast corner of South Dakota, 25 miles south of Sioux Falls, adjacent to Interstate I-29. With direct access to interstate, air and railhead capabilities, delivery is easily managed. . ![]()
Management Approach Call Toll Free: 888-763-8833
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