Detroit-style pizza is having a moment, and Square Pie Guys is the version Bay Area teams keep ordering twice. Crispy cheesy edges, square slices that travel cleanly, and creative toppings that go beyond pepperoni — we're thrilled to welcome them to the CaterCow platform, now delivering across the San Francisco Bay Area and San Jose & South Bay from six locations: SF (Ghirardelli Square), Oakland, Palo Alto, Campbell, South San Francisco, and Walnut Creek.
For offices that have been rotating through the same three pizza vendors, this is a real change of pace. Detroit-style means the pan crust crisps cheese into a caramelized edge — it holds up to a 30-minute drive way better than a thin Neapolitan that goes soggy by the time it hits the conference room.
What makes it work for catering specifically:
- Individual pizzas at $12.97 per person — each person gets two square slices, no fighting over the last piece. Choose classic pies (Regular Square, The 6x8 pepperoni) or chef-driven options like Ellen Supreme, Big Von (Italian sausage + Mike's Hot Honey), and How Mush-Room (garlic ricotta cream)
- Pizza bundles for $200–274 that serve ~20 people — including a Cheese Pizza Bundle ($200) for kids' birthdays or picky crowds, and a Veggie Bundle ($242) for dietary-mixed teams
- Gluten-free and vegan pies that aren't an afterthought — 4-slice individual pies start at $23.40
- Wings, salads, and sides at catering scale — 30-piece wings for $86, Kale Caesar or Chilled Bowl Salad serving 10 for $56–60, and gluten-free Square Cookies that should be on every order
Bonus: they use compostable bowls, lids, and cutlery plus recyclable boxes and bags — which actually matters for offices reporting on sustainability KPIs.
🍕 $50 Off Square Pie Guys Catering — Code: SPGBAY50
To welcome Square Pie Guys to the platform, we're offering $50 off any catering order of $200 or more across all six Bay Area locations. Just enter code SPGBAY50 at checkout. Valid through November 30, 2026.
Order Square Pie Guys catering →
Why order Square Pie Guys catering through CaterCow?
Three reasons that hold up after the discount expires:
- One invoice across multiple restaurants. If your team rotates between Square Pie Guys, sandwiches, and salads in the same week, you get one consolidated bill instead of chasing receipts.
- On-time delivery guarantee. If the order runs late, our team handles the make-good — not your office manager calling the restaurant during the lunch rush.
- Headcount flexibility and dietary tagging. Add or remove orders up to lead time, and every individual pizza arrives labeled with name and dietary callouts (vegan, GF) — so the gluten-free eater doesn't end up with the pepperoni.
- Rewards. Every CaterCow order earns you CaterCoins you can use on future orders or redeem for Amazon gift cards.
Frequently Asked Questions
How do I redeem the SPGBAY50 coupon code?
Enter SPGBAY50 at checkout on the Square Pie Guys catering page. The $50 discount applies automatically to orders of $200 or more.
What's the minimum order for Square Pie Guys catering?
The $50 coupon requires a $200 order subtotal. A single SPG Pizza Bundle ($260) clears the minimum on its own — most teams of 15+ will clear it without trying.
Which Bay Area neighborhoods does Square Pie Guys deliver to?
With six locations spanning Campbell, Palo Alto, South SF, Oakland, San Francisco (Ghirardelli Square), and Walnut Creek, they cover most of the greater Bay Area for office catering. Enter your office address in CaterCow to see which kitchen serves you and your delivery radius.
How far in advance do I need to order?
Lead time is 20 hours for most orders. For larger events with multiple bundles or special dietary needs, we recommend at least 24 hours.
Whether you're feeding a team of 10 or 150, Square Pie Guys delivers the kind of pizza that makes the all-hands meeting actually feel like a team meal — not another sad sandwich tray.
Welcome to the platform, Square Pie Guys 🍕
