Double Check Company, LLC is a full-service provider of petroleum, car wash, and fluid-handling equipment across Missouri, Kansas, Oklahoma, and neighboring states. With 50+ years in business and a team whose combined experience exceeds 1,000 years, we deliver expertise you can trust. As an authorized Gilbarco distributor, we supply the industry's leading dispensers and pumps, backed by 50+ certified technicians and installers. Safety and customer service are at the core of our culture. When our orange vehicles arrive at your site, you can count on the best in the industry to meet your needs.