BBB Customer Review Rating plus BBB Rating is not a guarantee of a business' reliability or performance, and BBB recommends that consumers consider a business' BBB Rating and Customer Review Rating in addition to all other available information about the business.BB rating is based on 13 factors. Get the details about the factors considered. Factors that raised the rating for Mike Hoensch Tank Company, Inc. include: 1  Length of time business has been operating. 2  No complaints filed with BBB.