Klemm's Express Carwash History Klemmâs Express Car Wash was just a vision 20 years ago when 2 brothers were thinking of their future. Fast-forward and this vision has become a reality. After having success in the gas station industry it felt like the right opportunity to add car washes to our family. Our wash provides the highest quality in the industry. We stay up-to-date on the latest technologies and guarantee you are getting the best wash in the area. Our customerâs experience is our number one priority. We ensure that we will go above and beyond to make sure our customers leave happy. As a company we are passionate about the experience we provide to our customers.