Ampm - Diamond Bar

Best customer service. Manager, she's so nice. And they have a wide selection of items. Anything you may want, they probably have it. My go to spot for gas, etc.

Clean and friendly staff who are always willing to help you if they can , nice place

Clean bathrooms give me confidence..so I bought food and drink..clean store too.

They have an awesome Craft Beer collection. Good prices on gas and clean bathrooms. Can't ask for much more than that from a gas station.

I already left a review, but for the Arco, I guess they're different places? Anyway, this place is awesome. Plenty of beer to choose from like the other review says. They have music and TV playing, staff at the time I was there were super chill, an Asian dude, I didn't get his name, but I'm impressed with this gas station. Never would have thought I'd write a review for one, but I had to because it's such a cool spot.