Since its creation in 1932, Oil Storage Company of Chicago, since shortened to OSCO, has been dedicated to fulfilling the needs of local businesses throughout Chicagoland.

From supplying more than 80% of Midway’s aviation gasoline during World War II, helping customers navigate the fuel shortages of the 1970s, and most recently helping to navigate a global pandemic, OSCO is not afraid of a challenge. In fact, we will do everything in our power to ensure that our clients – and therefore Chicago – is fueled and ready for anything that comes their way.

FUELING LOCAL BUSINESS FOR MORE THAN 90 YEARS

GET A FREE QUOTE TODAY

We proudly pledge to safely exceed all of your expectations with best-in-class service; anywhere, anytime, any amount, utilizing every possible effort.

OSCO’S MISSION

OSCO’S CORE VALUES

COMMITMENT

UNCROMPROMISING INTEGRITY

SAFETY

CUSTOMER FOCUS

RELIABILITY

OPERATIONAL READINESS

PARTNER WITH OSCO TODAY

Now, more than ever, we are committed to helping our clients meet the need for cleaner, more sustainable and responsible fuel options and products.

Regardless of the exact fuel products you are looking for, with two strategically located terminals, we are always ready to deliver exactly what you need in the quantity you are looking for – any place, any time.

Plus, we are here to serve both your regular, ongoing needs and/or one-time special events. You will see our big red trucks on the road 24/7, 365 days a year, which has led to decades of incredible customer relationships.

And we are not just fair weather service providers. We understand that Chicago weather has a mind of its own, so we offer two-hour emergency fueling.