About Capital City Oil

Stability. Reliability. Convenience.

We are an independent, locally-owned and operated petroleum supplier providing quality fuel and lubricant products, innovative services, and reliable support to customers throughout Kansas and Northwest Missouri.

Since the day we started in 1960, we’ve been committed to helping customers keep their vehicles and equipment running. We’ve been able to consistently make good on that commitment by supplying the highest quality fuel and lube products in the market; and through local industry leading services that make managing fleet fuel needs simpler, ensure ‘always-on-time‘ delivery, and allow customers to focus more on the core aspects of their business that are making money.

Quality Products & Service

We stand by the quality of the products we supply and the services we provide. From our own gasoline and diesel fuel, to Chevron’s lubricants and oil. From our ‘always-on-time‘ delivery, to our ‘we’ve got your back‘ Emergency Generator Fueling Program. From our 24 HR Cardlock locations, to our Fleetwide Fuel Management card. You can trust that if we supply and provide it, it works.


With a Fleetwide Fuel Management card accepted at over 50,000 Cardlock locations nationwide, our on-site fleet fueling service, wireless tank monitoring systems, ‘always-on-time‘ delivery, Emergency Generator Fueling Program, and our Equipment Manager Application, our customers gain the convenience of working with a supplier and partner that makes operating a business simpler and less stressful.

Customer Support

Our goal, everyday since our very first in 1960, is to help every customer reduce downtime and keep their operations running. And it can only be achieved by making sure we always keep the customer’s best interests in mind; recognizing that each has different needs and preferences. From our president to our delivery drivers, each of us strives to be accommodating, accessible, reliable, and honest. We genuinely care about you and your business. And we want to help you and it to succeed.