Circle K at 5171 E Arapahoe Rd, Centennial, CO, US is a convenience store and gas station offering a wide variety of products for people on the go. The station provides premium quality fuels and an excellent car wash. Customers can also find an ATM on-site. The team at Circle K is described as fast, friendly, and always happy to serve. Reviewers praise the excellent customer service, with the staff being extremely patient and helpful. The restrooms are also noted as being the cleanest in town. Overall, Circle K is a reliable and convenient destination for those in the area.
They have E85! I don't understand carrying 86 octane though, can't be ethanol free or it would be more expensive, matter of fact why is it cheaper that 85? They should carry ethanol free in that tank.
July 2025
Pretty decently clean bathroom. Small packed store, but I was just glad to have a decent bathroom to use.
May 2024
First gas station I went to that sold Starbucks Fruit Drinks.
