United Oil in Castro Valley (2504 Castro Valley Blvd)

The cash price posted on the side for premium is not the same as debit. Although they advertise both as 2.79 the debit price is actually $2.89.

good price convinent

Doesn't take cash. :-(

Being the cheapest does not mean anything if this place runs out of gas.

Convenient

The receipt printers rarely work. There is rarely any water to wash windshields; never any soap; often no paper towels.

Very nice Station. Clean!!

They close for shift changes and can’t give receipts and pump apparently can’t. I had to wait 15 min to get a receipt which I need for reimbursement purposes.

This Gas station is open 24/7

you can pay at pump but you have to go inside for receipt