Damn delicious coffee beverages and treats! Love that their drinks all have Stockton-related names: sipped on a hot Thornton's Thorns and it was super yummy; tried The 8th iced on a hot day and totally fell in love. The owner (I think?) seems like cool people, too. read more

Amazing service and coffee. Came here for the 1st time and they were so helpful with helping you choose and explaining to you what each coffee is. I'll be back once I'm in Stockton again. NOTE: If you love coffee taste go for the dark roast. If not light or medium roast read more

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All I can say is it's 1am, and I'm wide awake. I bought my coffee around 12:30pm, and in typical mom fashion, it took me 5 hours to drink it. That "8th" drink did not put me to sleep, but it sure kept me alert! The flavors were bold and energizing, and I couldn't help but savor every sip. If you need something that'll keep you awake (even when it's way past bedtime), this drink is the one! Highly recommend it if you're a night owl like me! read more

Best coffee ever! The iced Imperial (matcha) with creamy oatmilk is my go-to. Service is always quick and the ambiance of the shop tops it all off. It is located in such a convenient spot at the end of Miracle Mile and right next to UOP. It's great to support our local family owned business here at Groundstack! read more

EXCELLENT! I was traveling for a work event and looked up coffee shops in the area to visit while I was there. I decided to try Groundstack and it did not disappoint! Amazing service - very thoughtful/friendly gentleman and I appreciate his drink recommendations. I had the Diablo Mountain and it exceeded my expectations. The coffee had such a great and unique flavor. It didn't taste too sweet and I didn't have to add any sweetener. It was just right! I love that they use natural ingredients and no yucky fake syrups. That's a big plus for me. I wish this coffee shop was located close to my home! If I ever end up in Stockton again I'll definitely be going back to Groundstack. read more

Mark is so sweet and is always recommending new drinks to try. The vibe is super chill in here and great for anyone needing to get work done. The coffee actually tastes authentic and doesn't have all the extra flavors and syrups. If you want a real cup of Joe, I would recommend stopping by! read more

Nice coffee shop, great surprise. To preface, I'm not a coffee snob, I'm not a reviewer. I was compelled to write this review because of how good this drink was. I got the praline whatever thing on the right side of the menu. I don't remember. It has hints of praline and it was on the bottom third of the right side of the menu. Tastes pretty good. Solid A. Starbucks could never. The way they flavor it is apparently by using real extracts from real ingredients. The drink I had was iced and was praline and nutty. That's always nice. I'm not a sucker for gimmicks like that but whatever they were cooking worked. Take this as a testament that I am not bias because they're all natural or whatever. Purely based on taste is why I would rate this place a 5/5. The menu was medium sized. Enough to have a lot of options. When you go in, just decide if you're in a sweet or bitter mood and go from there. I was helped by the Asian girl. I don't bother to remember names because that's how I am. She was pretty helpful after she saw me analyzing the menu for 3 minutes. Great customer service. Place is a bit cozy so if you were planning to come in a work on your manuscript or whatever, better come early. They also deliver with door dash too. Supporting small businesses is nice so give the place a try. read more

My son and I spent a rainy morning here. The shop was cozy & clean. The staff were friendly and suggested coffee drinks as it was our first time visiting. We'd definitely return in the future. read more

There are very few businesses I will drive more than an hour out to that isn't Hello Kitty themed. This shop is one of them. The cold brew was actually quite delicious. I had this drink called the Sunset, which I'd recommend for a nice hazelnut feel. The panini was also delicious. I liked there was a vegetarian-friendly option. I think what left me awed more was the amount of care Mark had for his customers and the overall Stockton community. read more

Love this place. Family run small business with natural ingredients. No syrups used, French pressed. You can taste the love he has for making coffee. Great atmosphere, just a nice cozy spot to relax. read more

Good tasting coffee. I ordered the drip coffee with half and half and it tasted good.

Amazing coffee, cute atmosphere, great customer service! Totally recommend this coffee shop!

Really nice people, good ambiance. Great food they have some good options. A nice unique twist to traditional coffee shops with the syrup alternative. read more

The coffee is so delicious. The flavors are rich and delicious. This is a more high end coffee shop. This isn't Starbucks. You will get high quality coffee here. read more

Groundstack Coffee - We chose the Mount Diablo and the Fall for Jack. - Coffee & Tea Near Me - Stockton, California

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Upon entering this coffee shop it feels very welcoming! I was greeted with a friendly smile the first time I came here and and the barista offered to explain the menu -that was a first . I ended up getting an iced Pershing It which was delicious since then I have tried several drinks and never been disappointed. Smooth coffee that does not upset my stomach like !!!! read more

Groundstack Coffee - Iced Pershing IT - Coffee & Tea Near Me - Stockton, California

Tried out this new coffee shop & ordered Ben's Favorite. I enjoyed the drink very much :) I love that the coffee was flavored with natural ingredients instead of artificial syrups. The decor is nice and modern & space is great. Perfect spot to hang out and catch up with friends and family! read more

First time in. I had the Hammered French Press. It was very unique and very good. Mark was extremely personable and we chatted for several minutes. The menu is diverse with unique drinks with health consciousness in mind. Highly recommend. read more

If you want healthy coffee with no syrup no artificial sweetener or flavors, Groundstack is the first choice to go to. They specialize with French press and their specialty menu is really customized, all the flavors are natural. Their cold brews are really good. I recommend the sunset, it has chocolatey taste and the fisherman wharf is also my favorite if you want something that is a little bit stronger. They also have herbal teas and panini sandwiches. Groundstack is also pet friendly and good spot for college student to study and hang out. On top of that UOP student gets 10% discount if you show them your student ID card. I always come to this place and I totally recommend it! read more

Super friendly staff and very helpful when I was trying to decide between 2 options. Very high quality coffee that isn't masked by super sweet syrups and powder mix ins. Love this place! Excited to keep coming back and trying everything. read more

Been here a few times now and I'm obsessed. The variety of flavors gives me something new to try each time and it's clear they care about their coffee. The owner is super nice and engaging, making sure you feel welcomed. Definitely making this my regular study spot! read more

This was one of the best and freshest Matchas I've had!The brown sugar is a great substitute for syrups found at most coffee shops. The natural brown sugar was a great natural sweetener that gave great flavor. read more

Groundstack Coffee - Iced Matcha w/ brown sugar - Coffee & Tea Near Me - Stockton, California

I was welcomed as soon as I walked in, Mark, is so awesome! His personality is very welcoming and polite. He explained the menu to me as it was my first time being here and I got the seaside mango tea. What makes his shop special is his use of natural flavors. Definitely recommend, not just for the good quality drinks and paninis, but also for the conversation. read more

Groundstack Coffee - Seaside mango tea - Coffee & Tea Near Me - Stockton, California

My husband and I love these coffee shop! Highly recommend to all my friends! The food is delicious, coffee is always refreshing and both are made from quality ingredients! Everyone that works here is super friendly and helpful! I come here multiple times a week and have always had great service! My husband and I also love the ambience and will come here to hang out and have a coffee date. read more

Loved this little cafe! Not only was the iced "Pershing", and "Pacific View" coffees delicious but the environment was comfy and Mark the owner was welcoming and hospitable. Mark believes in using really clean ingredients in his flavored blends. Real figs, nuts, and coconut! -Who does that nowadays? He does! This cafe is the real deal!! Loved it!! Will definitely go back! read more

i've been excited about its opening since i saw the store sign up! boyfriend and i ordered the lands end and fisherman's wharf. we loved both drinks! the cashier (i'm assuming the owner) was so sweet and still tried to have a conversation with us, despite it being busy (they were the only person working). i was surprised that it was so spacious inside and even had a couch. the location is super convenient (esp for UOP students), though the parking is a bit of a struggle (limited parking in front and back). i'm excited to try more drinks and eventually their food. i'm so hopeful about the ultimate long-term success of this business. :) read more

Groundstack Coffee - Coffee & Tea Near Me - Stockton, California

Such good coffee and really unique drinks! Mark was super welcoming and kind. The inside was cute and seem like a great place to get work done or sit around with friends. read more

Groundstack Coffee - Coffee & Tea Near Me - Stockton, California

This is such a cute coffee shop. Mark was super friendly and made the perfect iced matcha latte!

I went to groundstack today and ordered a diablo coffee and a piazza sandwich. The quality is fantastic and very delicious !! Groundstack is a great atmosphere and very home like vibe! definitely recommend :) read more

Unique take on coffee with all natural ingredients instead of sugary syrup. Friendly and helpful staff. Small intimate setting.

best matcha latte (imperial tea) in town!!! No one else's drink even compares and im so glad i came across this gem. groundstack is a new business with an amazing barista who also happens to be the owner (s/o to mark!!) He's so nice and made me feel so welcomed. I learned he's filipino and love being able to support a local, Filipino owned spot :') the atmosphere is cute with a little library for those to donate/exchange as they please will be back often! read more

Groundstack Coffee - Coffee & Tea Near Me - Stockton, California

At first I got East to West (Earl Grey) with oat milk and then got the By the Beach Iced tea. It's really good. Mine was lightly sweetened with agave and I really liked it. The staff was really friendly and the ambiance of the whole place was great. Will come back to try the other drinks. read more

Groundstack Coffee - East to West (Earl Grey) with oat milk - Coffee & Tea Near Me - Stockton, California

I ordered a medium and they gave me a small. When I asked them about it, they just took my coffee and put it in a medium cup and added extra ice, saying it was basically the same thing. Coffee was very mid too, had a weird pungent taste to it. Still on the hunt for a GOOD coffee place in the area... read more

The iced 8th st is my favorite and it had the Perfect amount of cinnamon look forward to trying out other drinks!

The coffee is great here. This is not the average coffee spot. The flavorings are all-natural options. They have very creatively crafted drinks and Mark is a friendly guy and great to chat with. Cool coffee shop vibe too IMO. Cheers! read more

I work remote so I always look for coffee shops to go to for a change of scenery! Decided to go to ground stack and off the bat I love the aesthetic and it was a nice ambiance. I met the owner, mark and he was a gem! Super sweet and kind and I could tell he loves what he does. The shop was dedicated in honor of his late mom and it comes to show how much he loves his shop! I got the green tea and it was soooo good! Highly recommend and definitely coming back :) read more

Not sure if this review is needed. But by far, my favorite coffee shops in Stockton. The drinks are so amazing and crafted with such love and care, I believe that I've tried almost all of them. Mark is so friendly and welcoming it makes the whole experience 100 times better. Parking may be tricky during lunch hours, but very worth it. read more

The best coffee in Stockton! No fake syrups or flavorings everything is made in house custom rich & robust flavors all natural coffee and loose leaf teas. 10/10 recommend!!! read more

Small hut nice selection of breakfast snacks. Tasty coffee. Quick and friendly service. Large menu. Reasonable prices.

We were in Stockton visiting family and happened upon this AMAZING coffee place. We loved it so much we went back for seconds on our short visit. I highly recommend stopping in for their yummy fresh coffee. DELICIOUS! read more

Today was my first time coming here. I seen on yelp they had a 5 star. Since boycotting Starbucks and Peet's I've tried many small coffee shops in Stockton and Lodi but this has to be far my favorite in Stockton. The guy that was there was very friendly and helped me out on what kind of coffee I would like. It's really good. I'm such a coffee addict and it tasted very rich. Definitely will be coming here more often! read more