![Pennsylvania Couple Works Hard to Know Customers, Other Service Contractors Who Serve the Marketplace](https://cole-promonthly.imgix.net/https%3A%2F%2Fwww.promonthly.com%2Fuploads%2Fimages%2Fyou_5757.jpg?crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=620&ixlib=php-1.1.0&q=75&w=1024&s=eefff7b773fa7d630c80b9a6c44fc7f0)
Dennis Kline prepares to service a Satellite Suites restroom trailer using a Ford F-550 carrying a Pik Rite tank and Conde (Westmoor) pump.
When Dennis Kline heard about the Home Builders Association of Berks County, Pennsylvania, in 2009, he casually thought it would probably be a pretty good thing to join. He and his wife, Sara Kline, had just started a portable restroom company, D&S Portable Toilets, and were trying...