Fuels . Diesel Fuel

Bulk Diesel Delivery for fleets Illinois Indiana Wisconsin

Keep your trucks, equipment, and job sites running without interruption. Al Warren Oil offers 24/7 diesel delivery & fleet fueling across the Midwest, servicing Chicago, Gary, Hammond, Joliet, Milwaukee, and beyond.

Al Warren Oil is a leading Midwest diesel supplier, delivering bulk on-site diesel fuel to fleets, construction sites, municipalities, and industrial operations in Illinois, Indiana, and Wisconsin. Whether you operate long-haul trucks, heavy equipment, or backup generators, our diesel delivery services are built to keep you moving reliably and cost-effectively.

U.S. Department of Energy – Diesel Fuel Information

Fleet Diesel Fueling Service Midwest

• On-road diesel (ULSD): Standard fuel for trucks, vans, and equipment meeting EPA emissions standards

• Off-road / dyed diesel: For construction, agricultural, or non-highway equipment

• Mobil Diesel Efficient (MDE): Enhanced diesel blend for improved performance and fuel economy

• Cold weather / seasonal blends: Formulated for Midwest conditions

• Generator & emergency refueling: Rapid-fill services to keep backup power systems operational

• Tank fills & mobile fueling: Fill onsite bulk storage or deliver directly to vehicles

Why Choose Al Warren Oil for Your Diesel Needs

• Local footprint, regional strength: We serve Chicago, Hammond, Gary, Joliet, Rockford, Milwaukee, Indianapolis and surrounding areas

• 24/7 availability & emergency support: Fuel delivered when and where you need it

• Consistent fuel quality: All diesel meets ASTM and manufacturer specifications

• Cost control & efficiency: Reduce downtime, eliminate pump trips, optimize routes

• Scalability & flexibility: From small deliveries to large fleet contracts

• Trusted fleet partner: Decades of experience in fuel logistics and service

Industries & Use Cases

• Commercial trucking & freight

• Construction & earthmoving equipment

• Municipal & public works fleets

• Generators, power systems & backup fuel

• Agricultural / farm equipment (off-road diesel use)

Service Areas

We deliver diesel fuel across key markets in:

• Illinois: Chicago, Joliet, Aurora, Elgin, Rockford, Peoria

• Indiana: Hammond, Gary, Fort Wayne, Indianapolis, South Bend

• Wisconsin: Milwaukee, Racine, Kenosha, Madison

 

Call to Action / Contact

Ready to switch your fleet fueling to on-site diesel delivery?

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  Safety Data Sheet