Kwik Serv in Boulder (2995 28th St)

Great price on E85 and also the only one we found

They carry Santiago's burritos!

As always making a great service!

E-85 and Biodiesel are around back!!!!!!

My number one preferred choice of gas station in Boulder always

Cash price .3 off

Competitive fuel prices. Convenient location.

Enjoyed the great gas on premium but j would only come here again from North Boulder, not South. Spent a long time backtracking to get in.

Everytime I've gone in the gentleman has been very friendly. One time went to get air and put coins in, but it wouldn't switch off vacuum. He tried fixing it, but couldn't so gave me my money back. That would of been enough, but the fact he actually tried fixing it was really nice.

They sell biodiesel! The E85 seems to have consistently lot ethanol content thought