Gas Station,
Convenience & Repair Shop.

Serving Buffalo Proudly with a smile.


If it’s food you’re looking for we have a number of quick meals and snacks available for you.  Of course, we have a wide array of standard favorites, but we also carry unique local and regionally made drinks and snacks as well. Stop in and visit our friendly staff who can help you find just what you’re looking for to get you back on the road to where you’re going.  We strive to be more than just your average gas station.

delicious Pizza

14″ Hangar 54 pizza – Who doesn’t love a great pizza? Starting at $12 for 1-topping of Cheese, Pepperoni, Italian Sausage, Bacon, or Chicken.  You can add other delicious toppings of your choosing!  Also available in a great breakfast version of sausage gravy with bacon, egg & cheese.

Gluten-Free Pizza

Gluten-Free Pizza – This amazing crust will have you wanting more.  Get all the same amazing options as the original but in a 10″ crust you can eat and love.  You’ll look forward to coming back for more!  Try the breakfast option of sausage gravy, with bacon, egg and cheese too!

Breakfast too

Try the breakfast option of sausage gravy, with bacon, egg and cheese too in original and gluten-free crusts.  But if that’s not what you’re looking for there’s biscuit or English muffin sandwich options or perhaps maybe a breakfast burrito is more your style or the biscuits and gravy. 

Olson Fuels c-store Buffalo SD

About Olson Fuels

Olson Fuels is a gas station, convenience store, and mechanic repair shop located on HWY 85 in Buffalo SD. We also offer bulk fuel delivery.  We’re here to get you back on the road with all you need.

Local Focus

We offer a wide variety of conveniences and locally-focused food items.  We feature Black Hills Honey Farm honey, Black Rifle Coffee, and ground beef from JC Farms as well as SD-made wine. 

Our Commitment

We strive to serve each customer with our values in mind. Whether you feel we did or didn’t serve you well, we would love to hear from you. We’d like to know what we do well & where we should work to improve. 

Contact Us

Call us

(605) 375-3255

12600 US Hwy 85
Buffalo, SD