Double Check Company, Inc is a regional full-service provider of petroleum, car wash equipment, and other fluid handling rela ... ted services. We operate mainly in the states of Missouri, Kansas, and Oklahoma; however, we stand prepared to work in any other neighboring state to better meet our customers' needs. Boasting a history of over 50 years in the market, and combined staff experience reaching a thousand years, you can rest assured that you are in good hands when you sign with us to handle your project. As a Gilbarco distributor, we represent the best dispenser/pump line in the business and support it with over 50 certified and trained technicians and installers every day. Our culture is entrenched in working safely, and in providing exemplary customer service. When you see our orange vehicle at your site, you have the best in the industry at your disposal to help tackle the issues you are facing. read more