The Pizza Box 509

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The Pizza Box 509 Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from The Pizza Box 509, Caterer, 1115 Grant Avenue, Prosser, WA.
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🚚 Mobile Artisan Pizza Trailer
🍕 Hand-Stretched Brick Oven Pizza
👨‍👩‍👧‍👦 Family-Owned | Flavor-Driven
📍 Popping Up Across Tri-Cities & Eastern WA
📅 Booking Events, Catering, Pop-Ups
📬 [email protected]
🌐 www.thepizzabox509.com

We’re rolling into another week! Here’s where to catch us!
11/02/2026

We’re rolling into another week! Here’s where to catch us!

New week. Same obsession.
10/27/2026

New week. Same obsession.

Is there such thing as too much ranch? Creamy, house-made buttermilk ranch. Elevate your pizza.
10/27/2026

Is there such thing as too much ranch?

Creamy, house-made buttermilk ranch. Elevate your pizza.

We don’t cut corners, not even on the Parmesan! 🧀We package our own using REAL Parmesan from Grande Cheese Company. No c...
10/27/2026

We don’t cut corners, not even on the Parmesan! 🧀

We package our own using REAL Parmesan from Grande Cheese Company. No cheap fillers, just quality cheese.

Because the little things matter too.


Grande Cheese Company

10/25/2026

ELOTE is limited 🏃

Address

1115 Grant Avenue
Prosser, WA
99350

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