Diamond Gas & Mart in Hayward (193 Winton Ave)

It changed from Velaro to Diamond Gas this week. Gas prices are the cheapest in town for now.

Decent place to get gas. I mean it is valero after all.

Very friendly

This station was pretty clean overall.

Clean and fair on prices

Great customer service and clean store

Clean, sometimes busy but most time in and out and they have a A&W

Cheap gas in all Hayward

Place is great except they won’t let you use the restroom claiming it’s out of order. Like everyone else

Lowest gas prices around, better than Costco!