Groundstack Coffee

Experience friendly service and delicious seafood, thickshakes, and more at Groundstack Coffee Shopping Place. A local favorite for all!
  • 4.8 88 rating
  • 3210 Pacific Ave, Stockton, CA 95204, United States
  • +1 209-937-2393

Why Locals Love Groundstack Coffee

Nestled in the heart of Stockton, Groundstack Coffee is far more than your average coffee shop—it’s a vibrant community hub with a clear passion for genuinely exceptional coffee. Located conveniently at 3210 Pacific Ave, this cozy spot invites coffee lovers and casual visitors alike to indulge in a thoughtfully crafted menu that goes beyond the typical cup.

Groundstack Coffee stands out for its unique beverages, particularly their revitalizing refreshers infused with green coffee extracts. These natural energy boosters, such as the Peach Mango, Watermelon Cucumber Mint, and Strawberry Açaí, deliver bright, invigorating flavors that awaken the senses without overwhelming them. Priced at $9.20 each, these drinks are a delightful departure from standard café fare, blending refreshing fruit profiles with a subtle, natural caffeine kick.

But the offerings don’t stop there. The bakery section at Groundstack reads like a love letter to traditional and artisanal pastries. Whether it’s the flaky, buttery Croissants (including Almond and Chocolate varieties) or the comforting warmth of a Cinnamon Roll or Morning Bun, each item is freshly baked, inviting you to savor the moment. The Blueberry Scone and vegan Morning Muffin add thoughtful variety for different tastes and dietary preferences. At prices ranging from $4.60 to $6.00, these treats perfectly complement the exceptional coffee experience.

Speaking of coffee, Groundstack’s pure, meticulously brewed selections have earned raving reviews from locals. Jennifer Evans praises the noticeable, authentic coffee flavor that “actually wakes you up,” appreciating the natural ingredients and creative customizations like adding lavender or honey. Matthew’s testimonial highlights the “pure” taste of the in-house cold brews, especially the Sunset blend, which delivers an unexpected warmth and chocolate undertone rare in cold coffee offerings. Many customers mention personalized service, with knowledgeable baristas guiding newcomers like Melody Boron to bold, no-sweetener options such as the "hammered" coffee.

The atmosphere here adds an extra layer of appeal. Groundstack is clean, inviting, and thoughtfully designed—complete with games and a free library that encourage visitors to linger, connect, or unwind. Families and friends find it welcoming, as noted by Eleanor Sarmiento and Genesis Barrow, who appreciate the friendly staff, intriguing coffee flavors, and the overall ambiance that balances rich aromas without overwhelming those who may be less caffeinated-inclined.

If you’re in Stockton and craving more than just a quick caffeine fix, Groundstack Coffee offers an experience that excites the palate, fuels the day naturally, and feels like a warm conversation with your favorite barista. Whether you’re diving into a bold cold brew or pairing a perfectly flaky almond croissant with a refreshing peach mango drink, every visit promises to leave you feeling energized and genuinely cared for.

Reach out to Groundstack Coffee at +1 209-937-2393 or stop by to discover why this local gem is winning hearts one cup at a time.

What Makes This Place Friendly

  • Delivery
  • Takeaway
  • Dine-in
  • Great coffee
  • Great tea selection
  • Solo dining
  • Good for working on laptop
  • Wheelchair-accessible car park
  • Wheelchair-accessible entrance
  • Wheelchair-accessible seating
  • Wheelchair-accessible toilet
  • Coffee
  • Dessert
  • Seating
  • Table service
  • Gender-neutral toilets
  • Toilet
  • Wi-Fi
  • Wi-Fi
  • Casual
  • Cosy
  • Trendy
  • Family friendly
  • Locals
  • University students
  • Credit cards
  • Debit cards
  • NFC mobile payments
  • Credit cards
  • Good for kids
  • High chairs
  • Free of charge street parking
  • Free parking lot
  • Parking
  • Dogs allowed
  • Dogs allowed inside
  • Dogs allowed outside

When & Where to Visit

  • 06:30 AM - 08:30 PM
  • 06:30 AM - 08:30 PM
  • 06:30 AM - 08:30 PM
  • Closed
  • 06:30 AM - 08:30 PM
  • 08:00 AM - 06:00 PM
  • 08:00 AM - 06:00 PM

Real Reviews from the Community

Jennifer Evans
  • Mar 13, 2026
5

You can definitely taste rhe coffee here no joke. Love how it actually wakes you up. They use nothing but natural flavors. This place is a win win. I got the Rosa coffee with honey for sugar and added lavender My mom got the chi tea

Matthew
  • Mar 7, 2026
5

I had the Sunset coldbrew recommended by the barista. Dude was really friendly and had a good knowledge of what they offer. It was really an excellent coffee. It’s hard to put into words but it tasted very pure. Coldbrews are made in house. Despite being a coldbrew, it had a nice warmth to the flavor that reminded me of how a coffeeshop typically smells. The chocolate came through nicely without being overwhelming. I substituted oatmilk. I got a large for $7, and it was definitely worth it. Also he informed me that UoP students get a discount here! Plenty of seating, Wifi, and outlets. Check it out! Parking is diagonal street parking by the storefront.

Melody Boron
  • Feb 23, 2026
5

First time trying this place. worker help me with the choices of coffee. i decide to have the hammered. now that’s a coffee. not sweet & no sweetener.

Eleanor Sarmiento
  • Feb 12, 2026
5

It's our first time here. Me and my mom liked our orders (Thornton Thorn and Diablo Mountain). I was amazed with their coffee flavors it's unique and flavorful... I'll bring my daughter and husband here next time......will try their other coffee flavors...also the staffs are nice too!

Genesis Barrow
  • Dec 31, 2025
5

I enjoyed the Thornton's Thorn coffee with oat milk. The shop smells so good, but was still tolerable for my non-coffee liking father. It is very clean and there are games and a free library to check out. I look forward to trying one of their sandwiches one day.

Raghav Goyal
  • Dec 17, 2025
4

Visiting from out of town. Honestly best cup of coffee i've had in months. Aeropressed delicious intentional. Lovely spot, could be a bit cozier is all -- non paper cups would be nice and deserving for their delicious coffee <3 <3

Trixie Anne Felisco
  • Dec 10, 2025
5

I love the ambiance of this shop! The employees are all so helpful and friendly. I got a hot drink- Ben’s Fave. It’s super flavorful, which is surprising to me cause I’ve never had aeropress coffee. I think aeropressing the coffee brings out the flavor of the beans and the ingredients used cause I can definitely taste all the flavor notes. I will definitely come back to try out the paninis and the refresher drinks!

Luis Hernandez
  • Dec 2, 2025
5

My wife and I tried this place out! She got a peach tea and I got "Ben's Fave" with a panini and a chocolate croissant. Absolutely great service, very mellow lowkey environment. Definitely will stop by again.

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