Entratech Systems LLC

Entratech Systems was started by Mike Richardson to solve a problem Mike Richardsonhe had with water in his boat fuel. Mike developed a water detection sensor because he did not want to be left stranded in Lake Erie. The rest is history. Mike has invented or improved many sensor assemblies and is always looking for a challenging problem to solve. Like most entrepreneurs Mike can’t sit still. He has patented numerous products. Entratech sensor assemblies are made in the USA in Sandusky Ohio, (Home of Cedar Point Amusement Park). Entratech runs a turnkey operation in this modern facility - designing, engineering and manufacturing the highest quality, most trusted sensors in the industry. The integrity of our professional staff has proven itself for years, partnering with customers and sharing the latest in product technology.