GCS 21 Shell - Grand Central Station

GCS 21 Shell

GCS 21 Shell

2250 Westown Avenue, Oshkosh, WI
920-235-3011

Hours

MONDAY

5 AM - 10 PM

TUESDAY

5 AM - 10 PM

WEDNESDAY

5 AM - 10 PM

THURSDAY

5 AM - 10 PM

FRIDAY

5 AM - 10 PM

SATURDAY

5 AM - 10 PM

SUNDAY

5 AM - 10 PM

Services

* Click to view other locations with the same service.

Our Locations.
Visit us at any of our 23 stations in Northeast Wisconsin and Upper Michigan

Careers
Apply Now.

Join our family-oriented team today! Read More

Lightning Wash.

Take a ride through our super fast and eco-friendly car washes! Read More

GCSTestimonials.

"Very friendly when I get gas or food there. Keep up the great work everyone."

Sara, Loyal GCS Customer

Fuel
Rewards.

Save .05¢ per gallon every time you fill up? Yes, please! Join the Fuel Rewards program when you visit Grand Central Station, and save at the pump! To redeem your savings, all you will need is your phone number after you sign up! Read More

Bean BoulevardCoffee.

All of our stores have our signature “wake-you-up” Bean Boulevard Coffee including a hot Donut Shop blend, Nitro Coffee and Cold Brew! Read More

Scrip Program.

We are all about giving back.

Non-profits can earn up to 10 percent back from selling Grand Central Station Scrip cards!

20Years of
Community Service