This review is for the OWNER. I just ordered the Peanut Pleaser for my kid. Thurs. 6/11- approx. 1:10-1:30. I let the cashier know that though my kid doesn't have a peanut allergy, they have a hazelnut allergy (which is in one of their drinks menu). I explicitly asked that they be careful about cross contamination and to please use new utensils that haven't been contaminated with hazelnut. The whole time I'm saying this, the girl at the counter (named Kate) stares at me like "okay uh huh.. sure whatever" and asked me "what size?" I reiterated again, "you understand that I am asking for the drink to not have any cross contamination with Hazelnut as my kid is severely allergic to hazelnuts?" She said yes. But then when I went over to the counter to ANOTHER employee who's making all the drinks, I waited to see if there would be any interaction between the two (ie. Kate telling the other girl about the hazelnut allergy and what the customer requested). I had to step in to explain to the drink-maker and voice my concerns and how upset I am that people's nut allergies are not being taken seriously. This could be a life and death situation. The other employee was very understanding and said she is taking it seriously. The whole time, while waiting for my food and drinks to be served, I waited for Kate to say something to her coworker, before I make a final determination to post this. Kate said nothing. Management needs to train their staff to take food allergy requests seriously. Fine if at least she told us she can't accommodate. But don't say yes and not take the request seriously like people dying of nuts is some made-up nonsense. And to only then dismiss our requests afterwards by not doing what the customer asks. read more

my cashier was taylor d. (at least that's what it says on my receipt lol) and she was so sweet and helpful! i had never ordered from here before and she was quick to recommend me some drinks to try and she was also just very fun to talk to in general :) as for the drink itself, i ordered their "fall oat boy" drink half because of the name (emo kid moment) and also because it sounded so good, and i was not disappointed! the fall oat boy tasted like a little like a pumpkin spice latte to me which was really interesting and i loved it!! would def go again to try out some of their other drinks :) read more

Gregorys Coffee - Iced Fall Oat Boy - Cafes Near Me - Ontario, California

Was so excited to see a small coffee shop stand in the middle of the mall! A lot of things sounded good but went with a medium Fall Oat Boy with vegan cold foam. My sister got the London Calling drink. My sisters drink was pretty good, nice to see a non coffee/matcha drink option. Service was nice and quick around 5pm on a Saturday. When I got my coffee there were a lot of bubbles from the cold foam on top (as you can see in the pic) and the amount of foam was very small too. But to my surprise the coffee was amazing, and loved the taste! Will definitely get it next time im back in town. read more

See all

After walking around in the mall for a good bit, we stumbled upon Gregory's coffee. Man o man were we in for a surprise! An unexpected coffee shop in the middle of the mall would leave me heart broken when I wouldn't be able to have there caramel cold brew again and again. Jesus helped us out and gave us a little bit of the run down of Gregory's. He was super friendly and gave us details of what he likes. I had mentioned I usually get an iced Carmel coffee and said here try a sample. Seriously pure amazing in a cup. I've never had a cup of cold brew that was exactly spot on and creamy and sweet. I was sad when I started drinking it. I knew it would finish at some point and I don't go to chino enough to get more. I will gladly go to this mall once a month for this cup of coffee. Cute little shot. Small but it's in the mall what more do you need read more

Gregorys Coffee - Cafes Near Me - Ontario, California

See all

I'd been wanting to try Gregory's for a while now. We didn't want to stop for matcha while we were out and about, so I opted for ordering from DoorDash for delivery. The order took a while to head to us and to be delivered. We ordered a small iced matcha latte with peppermint syrup. My oldest said it was good and the peppermint wasn't overpowering. My youngest ordered the iced rainbow cookie matcha. She loved it. It did settle a bit, I'm sure from the delay in getting the order, but she was still happy with it. I opted for the salted caramel matcha and it was decent. We didn't receive any straws with our order. I would be willing to try this place again, ordering at the location instead of via delivery. read more

See all

Gregory's started out hot but now it's not. After a year in it's turned into a flop. Once a promising coffee spot just got chopped. With new shops in the area they just can't compete and even if they tried they will be beat. Take the craft seriously and maybe we'll come back but for now you're just one of those forgotten tracks. I don't tell lies and just the hard facts. No consistency is what this place lacks. And that's all I got Jack! That's my take, Peace out... read more

See all

I had the Blue Dream Matcha a few hours ago and it wasn't good at all. It taste like the leftover cereal milk from a sugary cereal. The blueberry flavor is overpowering the drink and Matcha flavor is completely absent in it. It has the green matcha color with no taste. I forced myself to finish the drink as my mother brought it for me and I didn't have the heart to tell her, I didn't like it. (I just saw online in their Google menu that there's meant to be a pecan cold foam? I did have a cold foam but it didnt taste anything like pecan or a nutty flavor. It tasted just sweet cold foam with no flavor. Google also said there was a butter pecan syrup, I didn't get any of that either in the drink) - btw the drink really did taste like the leftover milk after eating cereal. Overall, I wouldn't get this drink again. The blueberry flavor takes over the drink, no matcha flavor at all!!! -I'm reading other reviews for this drink and it's the same issue. The other persons review was 12 months ago and there's been no difference. Honesty I don't know what I thinking from the beginning with this combo of blueberry, matcha, pecan. This was my first time at Gregory's coffee and it was a bad experience read more

Gregorys Coffee - Iced Blue Dream Matcha - Cafes Near Me - Ontario, California

Very delicious drinks and fast service. It wasn't too sweet or too bitter. Can't wait to come back here! read more

Gregorys Coffee - Iced Peppermint Mocha - Cafes Near Me - Ontario, California

Inside the Ontario Mills Outlet Mall , station in front of Kays Jewelry/ Blaze Pizza. Sign up the App to earn G rewards and skip the long line by ordering through the App. read more

Gregorys Coffee - Cafes Near Me - Ontario, California

See all

Drink was good but a bit overpriced $13 for the venti size, $36 for three, ouch. I had to order my second option as my first was out of ingredients. As I paid I heard the barista say that another drink was off the menu. I get it, it's a weekend and late at night but I would've like to try other drinks. Store was busy but clean, staff looked tired. read more

Gregorys Coffee - Cafes Near Me - Ontario, California

Although the drinks may sound and look aesthetically pleasing I definitely would give the matcha at the least a 5/10 for taste. And the service was okay. And the price is not too bad for California read more

Gregorys Coffee - Matcha oat milk - Cafes Near Me - Ontario, California

Spotted this cute little coffee shop while power walking around the mall. I stopped by and got the iced honey badger--it was extremely delicious. I asked for more coffee to make it a little more bitter and the barista was very nice and added more coffee. She made sure I liked it afterwards. Cute spot and nice baristas! read more

See all

Little stand located inside the Ontario Mills mall. Wasn't too impressed with the service or drinks. The woman taking our order was not very friendly and didn't say anything to us at all. I ordered the Blue Dream Matcha. It did not look like the picture and I couldn't taste any matcha or butter pecan flavor. All I could taste was the blueberry and milk. The vegan butter pecan cold foam didn't add anything special to the drink either. For $8, I'd rather go somewhere else. read more

Gregorys Coffee - Front of the stand - Cafes Near Me - Ontario, California

See all

I needed a pick me up while shopping at Ontario Mills. Luckily found Gregory's Coffee kiosk along the way! I ordered the Biscotti Testarossa Hot, that was pretty good. The spot was clean and tidy. The prices for a small drink came out to about $7, that's a bit pricey for a small cup of coffee. Service was good! read more

See all

Located in the Ontario Mills outlet, they have a great menu. We really enjoyed their drinks and tried several of them. Made to order quickly, unfortunately, they were out of some items. Prices are fair and the quality is good. Nice option if you are shopping at the mall. read more

See all

Cute kiosk, service was okay. Not too enthused with the coffee. I tried the Honey Badger/Iced. Overly sweet and sour. I will say, I love a strong coffee but this drink has me struggling to finish at least half of the cup. For $6, it feels like quality should be higher. read more

I am writing to share a disappointing experience I had at your coffee shop recently. During my visit, I did not feel respected or valued as a customer. The way I was treated made me feel uncomfortable and, honestly, like I wasn't being treated as a person. especially there was this girl I never seen before and she kept on getting distracted I'm never coming back if I am going to get treated like this read more

The coffee was good but the service was dry. No smile, no hi, no nothing. I interacted with two people and I don't think they even said one word. read more

The service is always amazing! And the drinks are so flavorful, and at a great price! I highly recommend Gregory's, don't be afraid to try something different, you'll never be disappointed here! And ask for suggestions from your barista, they have the best recommendations! Taylor is absolutely thee best! Always knows exactly how I love my drinks and the way she goes above and beyond with excellent service.... I true gem at this location! read more

Gregorys Coffee - Iced love affair is amazing! - Cafes Near Me - Ontario, California

So incredibly rude. the women who took my order was insanely rude. i've dealt with rude people before but never to this level. will 100% not be returning. and the coffee was also bad. read more

Always a good expirience when my order is made by Jesus . Very quick and efficient, I will be coming again!

Delicious flat white latte! Good service and will come back next time I'm at the mall. And the pistachio muffin was delicious! read more

Gregorys Coffee - Small Flat White Latte - Cafes Near Me - Ontario, California

Very disappointed in the matcha I received, I paid for extra matcha and what I was given was practically just milk. I attached a picture of the advertised matcha vs what I received. read more

Gregorys Coffee - Cafes Near Me - Ontario, California

See all

Premium price for premium ICE. Topping that off... the drink was flat. 1st time and never again.

The coffee was good, but far too pricey for the size and amount. Don't think it's worth it for the price

Extremely excited to welcome Gregory's to Ontario mills ! I've had nothing but great experiences since they've opened ! Everything is always so delicious! The staff is amazing as well very friendly ! I would definitely recommend it to anyone that hasn't tried it yet. read more

Gregorys Coffee - Iced fall oat boy ! - Cafes Near Me - Ontario, California

Their Iced Fall Oat Boy is my favorite. It's like an oatmeal cookie, but not too sweet. The portions are a little small food wise, but still delicious. read more

Gregorys Coffee - Iced Fall Oat Boy - Cafes Near Me - Ontario, California

The biscotti testarossa is so gross... it was so salty and sour and was not my cup of tea. I bought a small, and it was $7.01, which wow! Completely ruined my day read more

Gregorys Coffee - Iced Biscotti Testarossa - Cafes Near Me - Ontario, California

I pass by this location a lot when shopping and finally gave it a try. It was extremely disappointing. I ordered an iced latte that was decent but the service was not great. I know smaller kiosks aren't big on customer service but one of the baristas gave awful service. I didn't get her name but she had glasses and was the only one not wearing a hat. She ignored me when I arrived at the register and proceeded to go on her phone. When she finally looked up at me and took my order, she seemed like I was a bother and was very short and rude for the entire interaction. Just ultimately unpleasant. Her mood shifted the environment so I will not be returning. Just a heads up for people thinking of stopping by. I don't usually make reviews for customer service but this encounter really stood out. I just want her manager to be aware. read more

surprisingly good! I tried the biscotti testarossa without the foam and it was super delicious. will make a stop here whenever im at the mall, it's so good to have somewhere to go that's not Starbucks read more

Coffee was delicious perfection if I do say so myself self , they had a big line honestly I thought I was gonna wait a long time 2 min later my order was ready , staff here fast and very kind Great ambiance!! read more

We are so happy to have a Gregory's close to us now!!! Their coffee is delicious- like real craft coffee- not watered down- creamy. The employees were friendly and offered a few cold brew samples which was nice to try. This location is located inside the Ontario Mills mall at a Kiosk, right in front of Off Broadway Shoe Warehouse. read more

Gregorys Coffee - Menu and pastries - Cafes Near Me - Ontario, California

See all

out of drip, barista offered an Americano instead, graciously...clean shop, friendly worker

The cold brew is overpriced and bitter. My mom ordered a vanilla cold brew with oatmilk and it's awful. $6.00 for a small drink that tastes like dirt read more

First time here while shopping at Ontario mills. Employees were really helpful and friendly, drinks are better than what I expected would of course love more coffee than ice though. read more

We're so happy to have a Gregory's in socal and close to home! When we go to NY we always go to Gregory's bc there coffee is so good. I wish it was in an easily accessible location but this will do. The coffee tasted great. But can work on the service, hence the 4 stars. read more

Gregorys Coffee - Vanilla latte and matcha latte - Cafes Near Me - Ontario, California

I ordered the peppermint ice hot chocolate and the socal sandwich. The drink tasted like burnt coffee. I got no hint of chocolate or peppermint at all. Very disappointed. The socal was barely better. Bread was tough to tear apart. I understand they're new, but hopefully they can sort it out quickly. read more

When we went their espresso machine was broken which is literally more than half their menu. 3/4 of the drinks we ordered were horrible tasting. Their matcha being labeled ceremonial was a joke, it tastes like milk. I paid extra for foam on my drink and it ultimately disappeared once I mixed it in. First time trying this place and will definitely be the last time. Overall a horrible experience. read more

This coffee spot never has anything in stock. Luckily I was helped by Lily and she recommended a honey latte and it's good! My new favorite drink. Management needs help figuring out the stock issue that they are always having. read more

4 stars just because its a little on the pricey side. Other than that, the coffee and food is really good! If anyone is curious what there tuna melt looks like, here it is. Very generous in size and flavorful. Going to ask them to cut it in half next time so its easier to eat read more