Top 10 Gas Stations & Cheap Fuel Prices in San Marcos, TX

very clean and nice attendants

This is a brand new service station. It is clean and well lit. There is no car wash. Right now $2.28 is an introductory price, mo idea how long it will last, but is cheapest gas in 2 counties.

New management is really taking care of the store! excited to see how it does in the next few weeks!

Always the highest prices

Worlds slowest diesel on pump 1 and it sprays when done. Ugh... otherwise an easy stop for a big RV with a tow car.

Sometimes there credit and debit won't work on machines so you can't get gas. It's annoying but they usually have the cheapest gas

I wouldn’t recommend if getting diesel, the pump is very slow

there is a nice blonde lady there during the day that is really nice to chat with

Cheapest gas in San Marcos, just gotta know when to go otherwise it can take forever

Great