Sunoco in San Marcos (3936 IH-35 S)

good place to fuel up

this company 7-eleven/Sunnoco is price gouging E-85. don't buy it here. they are charging $.10 above regular, which is $.35 above average for E-85 anywhere else. HEB is on par with the average.

when people push the "speak to attendant" button, you would expect someone to answer...especially when it's raining! had to go inside to find out if there was has or not and the Hispanic lady inside was rude and said "there's only premium". would have been nice if she had told me that whole i was pushing th button outside while being soaked!

Highest prices in the area

The fuel pump area was filthy, pumps were grimy. The window washing reservoirs were dry and being used as alternate trash cans. If you want a receipt you’ll have to get it inside.

Does not take gas buddy, and reflect wrong prices dirty pumps

Very friendly people great choice of food and beverage

My Local station -24 hours - lots of pumps and overall nothing bad to say about it

Great location and very clean and welcoming.

The station is CLOSED, NO GAS for sale!