About Us

Providing a Portable Hot Water Sink and Hand Wash Station Alternative

SaniSink® was started back in 2002 by the company On Site Sanitation, when they noticed a need for transportable hot water hand washing stations. At the time, the industry only had gravity foot pump hand washing sinks, and On Site recognized that traveling food vendors, temporarily renovated buildings, and locations without hot water plumbing had no way to easily have hot water hand washing options anywhere.

Once we realized that there was a unique opportunity, we immediately started designing the sinks to ensure efficient design, high tank capacity, and easy maneuverability. Once the design was completed, assembly began, and SaniSinks have been a reliable source for hot water wherever electricity can be found. In 2003 SaniSink® became a registered trademark of On Site Sanitation, and the design has been evolving ever since.