Geno’s Giant Slice
San Tan Valley Location
HOURS
| Sun | 10:00 AM – 10:00 PM |
| Mon | 10:00 AM – 10:00 PM |
| Tue | 10:00 AM – 10:00 PM |
| Wed | 10:00 AM – 10:00 PM |
| Thu | 10:00 AM – 10:00 PM |
| Fri | 10:00 AM – 10:00 PM |
| Sat | 10:00 AM – 10:00 PM |
Your Neighborhood Pizza Spot in San Tan Valley
Since 2014, Geno’s Giant Slice has been serving San Tan Valley from the Shops at Copper Basin on E. Hunt Highway – giant New York-style slices, 24-inch whole pizzas, oven-toasted subs, wings, salads, and breadsticks, made fresh every day. We’re locally-owned and family-run, not a franchise, which is why regulars know us by name.
In 2025, when a slow stretch had owner Jamie weighing whether to close, he asked San Tan Valley on Facebook what he could do to earn customers back – and the town answered with hundreds of comments, encouragement, and stories about what Geno’s meant to them. As Jamie put it, “the people of San Tan Valley truly put the heartbeat back into my business.” Read the full story on SanTanValley.com
Looking for pizza delivery in San Tan Valley or a spot for pickup near you? We’re open 7 days a week, 10am-10pm, for dine-in, takeout, delivery, and online ordering.
What We’re Known For
- Giant NY-style slices – the reason for the name
- 24-inch whole pizzas – classic cheese and pepperoni, plus loaded specialties like Chicken Bacon Ranch, Philly Steak, and Buffalo Chicken
- Oven-toasted subs, wings, salads & breadsticks – including gluten-free options
- Catering & fundraisers for San Tan Valley schools, teams, and local groups
Frequently Asked Questions
Does Geno’s Giant Slice deliver in San Tan Valley?
Yes — order delivery or pickup online, or call us at (480) 888-1818.
What makes a “giant slice” different from a regular slice?
It starts with our 24-inch whole pizzas – bigger than a standard large – so every slice is oversized by design, whether you’re ordering a classic cheese and pepperoni or a loaded specialty like Chicken Bacon Ranch or Philly Steak.
Do you have gluten-free options?
Yes, gluten-free options are available – call (480) 888-1818 or ask when you order online for details.
Can I book a fundraiser or catering order at the San Tan Valley location?
Yes – see our fundraiser program or contact us directly to set one up.
Where is Geno’s Giant Slice San Tan Valley located?
2510 E. Hunt Hwy, San Tan Valley, AZ 85143, in the Shops at Copper Basin.