4 Best Burger Restaurants in Castro Valley

“When I get the urge for a burger, I think Nation's! I prefer this location because the sandwiches are always well put together. Generous amounts of FRESH lettuce leaves,
several large tomato slices ( look like beefsteak variety) and onions- sometimes too much :-)- I just remove the excess. Fresh bun, tasty burger meat... The fries USED to be some of the best- they aren't so special anymore. I saw them fries being lifted from the cooker, but they were not that yummy. I will pass on the fries next time.
The staff is always pleasant. The counter and restaurant is clean... The only drawback is sometimes there are homeless loitering (not so much lately)... I usually order online and pick on schedule.“

“my sunnyside burger was very good next time im going to ask for the fried egg to be cooked a little bit more but my meal was filling...thanx u!!!“

“The CV location is back on track with new staff and it appears things are back on track compared to the end of last year. Pleased to put this location back in the Favs.“

“An upscale breakfast/lunch or brunch location compared to a general cafe/diner. Service was exceptional and the was food very good too. The real knock about this place has to do with acoustics and how the noise travels. It's so bad, when there's a lot of people in the restaurant, it's difficult to have a conversation with a person sitting directly across from you. Maybe sitting outside might be a better option.“