Slice House by Tony Gemignani

Best pizza in Castro Valley and probably the East Bay. I came in and tried my first Detroit slice and now its my fav. Its a huge square piece and super filling. Although its a big piece, its very light and airy so you get a nice crunch with each bite. The pepperoni cups speak for themselves.

Best chain pizza in the bay area hands down. Their Wise Guy pizza is one of the best I've had ever. XL pizzas are huge so try slices first. Their slices are big as well though so a great value. Would highly recommend.

Absolutely worth the drive! This top gourmet pizza spot in Castro Valley is a true East Bay gem. My friends and I had an amazing experience—the flavors were exceptional, and every bite was a delight. The staff made us feel right at home with their personable service. If you’re a pizza lover, don’t miss this place. We’ll definitely be coming back!

Friendly and patient staff. The consistency of quality of pizza between all of Tony’s restaurants truly amazes me. Between this, his restaurant in SF, and one in SFO international airport, they all exceed expectations. It’s almost as if I’m having pizza being made by the exact same chef in all of them! I don’t know how he does this on such a grand scale. Anyways, on to the pizza: We ordered a Detroit style pizza called the “Rosa” and a classic pizza style called “Walker’s White Pie”. Both were tasty, fresh, and delicious. This was my first Detroit style pizza and I was amazed with the tomato sauce on top of the cheese. Both slices were seasoned perfectly and cooked beautifully. Crispy with a perfect ratio of cheese and sauce. It was difficult not to get more!

This slice house is in a food hall in Castro Valley. The seating is a little tight, so you might have to look around for a place to sit. We had the combo Americano and the Sicilian. Boy, these slices were huge! They were delicious, and we’d like to come back and give them another try.