ARCO in Diamond Bar (3302 S Diamond Bar Blvd)

Good place to pump gas Right off the freeway

I just went for gas that's it lol

Lit up and clean. Good customer service. Prices were low

Great gas prices

Great place to get gas.

Presently the lowest price for diesel fuel

Always come here! Good lighting at night, feels safe.

Cheap gas nice people

Fast and friendly service

bathrooms only had hand dryers with no paper towels. otherwise opening the dirty door with clean hands. gas was not the correct price.