July 23, 2024, 6:46 am
  • About
    • Overview
      • Overview
         Key Oil is the largest distributor of Branded Motor fuels for Marathon Petroleum Company, and currently holds contracts for distribution and marketing from ExxonMobil, ConocoPhillips, Quaker Chemical, Norkool, as well as our own Hallmark brand for bulk and packaged products ....
    • Mission and Values
      • Mission and Values
        To continuously exceed our customer’s increasing expectations by providing our customers with the best services and products available at affordable prices
    • Locations
      • Locations
        Proudly serving Kentucky, Tennessee and Southern Indiana.


  • Careers
  • Products & Services
    • Lubricants
      • Lubricants
        Key Oil Company is a proud distributor of MobilTM and Hallmark branded lubricants. We also distribute Air1 Diesel Exhaust Fluid, Kost antifreeze and coolants, and Quaker Chemical metalworking fluids.
    • Fuel Delivery
    • Wholesale Fuels
      • Wholesale Fuels
        Keystops, LLC tankwagon service offers variety fo direct fuel delivery solutions. On-site, Fleet Fueling, Home Heating
    • Environmental Services
      • Southern Environmental Services
        Southern Environmental Services (SES)  is an environmental services firm Dedicated  to client satisfaction and Quality performance.   SES provides turnkey solutions for a broad spectrum of environmental issues. 
  • Transportation & Logistics
    • Service Transport
      • Service Transport
        Service Transports services Kentucky, Tennessee and Southern Indiana. All trucks are equipped with roper pumps allowing us to specialize in above ground and underground tank storage.
  • Resources
  • Contact
  • Your Choice for FuelKey Oil Company - More Products, More Choices and more of what you need in One Place.

Fuel and Lubricant Distributors


KeyOilTruckIf you are interested in learning more about our products and services, please contact us or fill out a credit application.  

Key Oil Company offers excellent service and competitive rates to meet your fuel and lubricant needs.

Welcome To Keystops, LLC.

We are proud to be one of the leading distributors of fuels and lubricants in the southeast for over 50 years.  We have a dedicated team of professionals with over 100 years of combined expertise.  We strive to exceed the expectations of our industry with the highest safety and environmental standards.  Through quality processes that guarantee our product integrity, we are continuously seeking improved ways to make our customers more profitable and efficient. 


Our Service Area

Key Oil Company is headquartered in Franklin, Kentucky.  We have 18 locations that service the entire state of Kentucky, Tennessee, and parts of West Virginia, Ohio and Indiana.