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Fleet Core Inc.

Fleet Core Inc. is a fuel, lubricants, DEF, and premium additives wholesale distributor based in Parker, Colorado. We serve a broad range of commercial, industrial, government fuels and lubricants accounts, throughout the Rocky Mountain Region. Currently we are certified as a DBE, SBE, ACDBE and a 100% woman owned business.

Fleet Core Inc is backed by 81 years of experience and we are here to serve your fleet. We have it all. The highest-quality fleet maintenance products to extend the life of your hardworking equipment, serving all industries including fleets, mining, agricultural, rail road, manufacturing, oil field, food & beverage, heavy-duty & automotive repair, retail outlets, dairies, pharmaceutical, cosmetics, and much more. As a customer, time has to be on your side because your time is your money.



Diesel Exhaust Fluid (DEF), Coolant, Lubricants, Fleet Supplies, Additives, Truck Wash, Food Grade Lubricants, Floor Dry, Brake Parts Cleaner, Washer Fluid, Bulk Distribution, Tank Monitoring, Industrial Reliability Services, Fluids Testing.


For more information or quotes on our line of products, please fill out the form below and a Fleet Core Representative will be in contact with you within 24 hours of submission.



Airport Concessions Disadvantaged Business Enterprise
Disadvantaged Business Enterprise
Emerging Business Enterprise
Emerging Small Business
Minority and Women-Owned Business Enterprise
Small Business Enterprise
Sound Recycling Practices Certified Business