Diamond Gas & Mart in Modesto (3401 Yosemite Blvd)

this place pumps never work. charging different prices. then shown. dirty business I'll never pump here again

Worst quality gas u can buy. Like water

all there signs don't work. mis leading customers. should be illegal. idk how the county hasn't got on them. I'll never go here. and their gas was the worst. burnt like water. Sketchy stay away

The gas prices are absolutely not what they show on their sign out front

to many bums n the store clark is always high on crystal

the price was 10 cents higher than posted. the lower price had been updated only minutes before my arrival.

This place shows one price charges other prices are without posting a price. Isn't that illegal . Cheated me. I wouldnt go again. Terrible fuel as well

needs cleaning and better customer service

low quality fuels. b20 diesel is trash messed my truck up. don't use b20

stay away from this place. ripping people off price show one thing. plus it burns like water compared to arco or kwik serv down the street