![Classy Conversations With Courtney and Garrett Van Delden](https://cole-pumper.imgix.net/https%3A%2F%2Fwww.pumper.com%2Fuploads%2Fimages%2Fp-12_16-_classy_-_van_delden__large.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=87aab8898e92caa358f0e6799a8be0d2)
Consistency is key. After a few decades in the business, Van Delden Wastewater Systems of Boerne, Texas, has got it figured out when it comes to adding to its fleet, right down to the manufacturer, transmission and tank type.
Its time-tested formula: Buy new Kenworth trucks...