I've always like pieology. I tried the cauliflower crust (thinking it was Keto... IT IS NOT). With that being said, it was good. The cauliflower crust was surprisingly good. But, for Keto, you have to do the cauliflower crust at Blaze pizza. read more

I've been a regular at this location for a long time, so I was incredibly disappointed by my experience today. I ordered a jalapeño and pepperoni pizza, but the quality was well below your usual standards. Upon getting home, I noticed it looked unfinished & overall low quality. The pizza was only cheese, & dry because they didn't even bother adding the tomato sauce. It's extremely upsetting to pay full price for a meal that wasn't prepared properly. MIND YOU: Paying full price for little to NO toppings. read more

Pieology Pizzeria Upland, CA - Pizza - Pizza Near Me - Upland, California

Great service, great people working here. Food is amazing and delicious now with salad options it got even better. Ambience is great and a perfect place to come on a hot day! Plenty of seating so you can bring the entire family. I get food from them at least once a week. Great patio area if you want to seat outside. Definitely recomend this place. Date of visit: every week of 2025 read more

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I love Pieology pizza! One thing I've learned is to ask for extra cheese and toppings because they can be a little light on the custom pizzas, even though you're paying for them. That said, I recently had a great experience with Nolan at this location. The service was excellent, and everything turned out great. Thank you for the awesome customer service! read more

Not extra crispy, no extra cheese by any standards, no toppings or sauce for that, definitely not satisfied with this. read more

Pieology Pizzeria Upland, CA - Not extra crispy, not extra cheese by any standards, no toppings or sauce for that. - Pizza Near Me - Upland, California

Esmeralda was on it!! She was hustling trying to get all the pizzas ready and they were extremely busy and had a rush, and she still handled it like a boss! Excellent! read more

Really conveniently located to my house and always my favorite choice when I want a fresh personal pizza with all my favorite toppings. The staff is always friendly and generous with their topping portions and the inside is clean and welcoming. I love how Pieology always sends coupons or different deals, so definitely download their app. Every pizza I've gotten here is always cooked the way I like and nice and hot. They also have plenty of beverage choices and seating inside. Even though it can be on and off busy here, our food has never taken long to order and receive and the ingredients are always fresh. read more

Pieology Pizzeria Upland, CA - Pizza Near Me - Upland, California

My absolute favorite pizza spot. I come pretty often, on every visit the staff is attentive and very polite. They are generous with the toppings, and the toppings are always fresh and delicious I especially love their Jalapeños and spicy chicken. Pricing is so great for unlimited toppings!! Also, the dining area and bathrooms are consistently kept clean. I'd like to recognize the staff who were working last night 8:30pm (4/6). They had cleaned the bathroom and the floor was wet so they had it closed for a bit. A customer had a crazy fit about not being able to go in the bathroom (visibly in cleaning maintenance), and the main guy working handled it with such grace and respectfulness. The customer was continuously going off and belittling the main guy. The staff decided to let him go in to wash his hands even though the floor was wet. He then came out and still had more pointless complaints and rude comments to shout. Despite the extreme behavior, the main guy and the other staff remained very patient and calm. read more

I came here for mini pizza for my grand daughter today, 4/29/2026. Went to use bathroom and went to wash hands, and there was no soap in the bathroom. It's 2:45p and there was only crumps of foam coming out. So I come out tell the lady that is cleaning up tables and the counters in the back, I really believe she is a manager. I waited, she didnt go put no soap in the bathroom, I ordered my 3yr old grand daughter pizza and went back to bathroom and NO SOAP still, so I tell her Im waiting to wash my hands, she says let her finish cleaning counter. She comes with soap, I told her there is no way the bathroom should be without soap. That is nasty, so is the workers not using soap in the Women's restroom. She says, they did have a new one in there this morning, I told her there is no way, and the soap is gone, the restaurant wasnt even busy. Now I know they dont even check the bathroom on a regular bases to make sure the restroom is clean and have soap, supplies like toilet covers and paper towels. I wont ever come here again, I hope she didnt do nothing bad to my grand daughter's pizza, if she did, God know, and Hod will take care of her. read more

I have a dairy allergy so I Finally found a place that can make me pizza with no cheese and without the toppings falling off. Thank you Pieology! read more

Great food and value. Always happy with my custom made pizza. The cookies and brownies are also delish.

We eat here all the time...probly been here A good 10 times since the Rancho Cucamonga store closed I must say their pizzas today look like personal size pizzas???? We might have to look elsewhere.... read more

Pieology Pizzeria Upland, CA - Very small - Pizza Near Me - Upland, California

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Horrible! I ordered through Uber eats last night and even with the 2 for1 deal their calzones are a joke. They literally use a whole pizza crust add a pinch of each ingredient (pinch was their word) for a total of 3 tablespoons at the mosr including cheese. It was a complete joke. I will never get food from there again! if I wanted bread I would go to the bakery around the corner SMH Customer S, that's not the information I got from the manager when I called. You charged me $2 extra for a teaspoon of ricotta! read more

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Our family used to enjoy coming here. However the last time we were here they had one of the televisions playing a very loud and gory movie. We asked if they could turn it off, or at least mute it, but the manager said no. We left after ordering about $80 worth of food. We haven't returned. Today I went back with my daughter to see if there had been change. Unfortunately no. This time there was a loud musical playing on the television competing with the radio music. It's just loud and unpleasant. We won't return. read more

I love the soda options and getting to order my pizza exactly like I want it. The salads are good too. There's always something fun and mesmerizing to watch on their multiple screens. The staff are super nice and remember you and try to anticipate your needs. It's a great place and we come here often. read more

I was glad to hear that Pieology hired consultant Vito Iacopelli to improve their pizza. Unfortunately, the staff hasn't caught on as of yet. Good handnd stretching is always going to yield a better pizza, but they used SO much bench flour that it burned on the undercarriage. The new bake temp was supposed to be 600F, but the oven was set to 540F. The long bake + a ton of bench flour = an Al Jolson undercarriage. The topping combo was tasty, but "Calabrese" implies that it contains Calabrian chili peppers. Jalapeños are not the same. read more

Pieology Pizzeria Upland, CA - This undercarriage is a crime against pizza - Pizza Near Me - Upland, California

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This is our closest Pie so we do continue to come here unfortunately. We continuously ask for more cheese please and they continuously tell us it's an extra charge, it's the manager that implements this. I have gone back and forth with her and she acts like she pays for the cheese out of her own pocket, very stingy. Literally no cheese on the pizzas sometimes if I order on the mobile app. I don't understand the big deal, maybe the owner needs to know about this or maybe it's the owner who is so cheap. read more

Pieology Pizzeria Upland, CA - Literally a pinch of cheese - Pizza Near Me - Upland, California

Very accommodating with my order and super allergy friendly with the preparation and serving a gluten free customer

I've never been to a pieology before. I couldn't understand what the big deal was all about. Till I actually came and tried them out. It's just like a chipotle set up, but for pizzas. It's similar to a poke joint or subway but for pizza. In that you can pick your dough, then the sauce, then your toppings. They cook it up in their oven for 5-10 min, and next thing you know, you have a freshly baked pizza. For a personal pizza it wasn't too expensive. It is comparable to maybe a burger combo at eureka. Not overly greasy. The cooked dough is nice and crunchy. The choices and combinations are limitless. It's definitely a fun concept. Quality is much better than a dominoes or a pizza hut. And you get to add as much or as little toppings as you want, for the same price, which is cool. Great concept if you want a personal pizza that you can customize and fix up to your specifications at a decent price!! read more

Pieology Pizzeria Upland, CA - Their oven - Pizza Near Me - Upland, California

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Restaurant was extremely clean and service was quick. Pizza was cooked perfectly and was served to my table. I will definitely be back! read more

Pieology Pizzeria Upland, CA - Pizza with pesto sauce, pepperoni, minced garlic and black olives - Pizza Near Me - Upland, California

I went to Pieology and Upland on Friday, August 9 around 9:30 PM. I bought a thin pizza. I ate the pizza at home and after about 2 hours, I started having stomach issues and diarrhea. I don't know why. Maybe the pizza was tainted or the workers there didn't wash their hands very well. I was asking for cheese packets for the pizza, and the female worker told me they didn't have any, and they only had the cheese in the bottle, so I sprinkled some of the cheese on the pizza. Maybe the cheese in the bottle was contaminated. I ended up having diarrhea for a few hours. I haven't been to this location in a few months and I've been here before and I've never experienced anything like this. Not gonna come back to this location. read more

Pieology Pizzeria Upland, CA - Pizza Near Me - Upland, California

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I paid over $12 for a thin pizza that had more sauce on it than cheese, and only side of it had toppings covering only half way up the slice. They did give me a decent amount of ham, so I added a star. When I asked why it was so bare, they said they now have to measure out the cheese. Wow, not a smart way for a pizza place to cut corners. :( read more

Pieology Pizzeria Upland, CA - So little cheese :( - Pizza Near Me - Upland, California

Esmerelda is great, always kind and friendly. Pizza was great. It was hot and delicious. My family enjoyed it. read more

Did not been here in years and decided to try it again was not dissatisfied. Many different choices for toppings and it was ready relatively quick. Service was friendly and she made suggestions that were helpful. Plenty of seating. read more

Pieology Pizzeria Upland, CA - Lunch time - Pizza Near Me - Upland, California

Rude staff, not worth the trouble. This was my first and last time here. If you don't like your job get a new one don't take it out on your paying customers. read more

My fault for coming in a Friday. I put in an online order at 645pm instead of getting in the line and order said it would be ready at 7pm. I head up there and they tell me it would be a little bit. at 715 pm the person handling the online orders tells the people to do my order next. They had skipped over mine and another couple and he knew about it and read more

Everything was great. The manager was on her lunch but went around to ask and make sure everyone was happy. The two employees working behind the counter were quick and handled the rush amazingly. The pizza was also perfectly cooked. The location was clean and well maintained. read more

Pieology Pizzeria Upland, CA - Pizza Near Me - Upland, California

I love the pizza here. We are regulars, however, today I tried to pay with. $50 bill and I was told they cannot take it. That is a bad policy and should change. I did not want to use my bank account. Legal tender is legal tender and should not be refused. This was an upsetting experience. Thank you for your attention in this read more

I come here almost every week - the pizzas are reliably excellent! The service is great and the people that work here are very kind. They also decorated for Christmas which is fun! Love this place. Highly recommend. I will be back... read more

Took so long to help us and we where the only ones in there and she gave us the smallest portion and when we asked for more she barley added a sprinkle all workers where mean and I do. NOT recommend read more

This build your own pizza place always feeds and satisfies my pizza craving. With an abundance of choices one can really get creative!! My go to is always the cauliflower crust with as many veggies as I can fit on there and bury them with sauce n CHEESE! Pizza always come out perfect, and taste A M A Z I N G read more

Great group of people here! Delicious food and a great variety of toppings! Def. recommend! read more

Pieology Pizzeria Upland, CA - Combo pizza - Pizza Near Me - Upland, California

We got a pizza to go. They don't put those plastic things on the pizza and the toppings were on the box lid and not on the pizza. Also I don't know what kind of bacon they use but it was horrible. I'll stick to my normal place read more

The worst experience I have ever had at any restaurant!!! We stood in line for 52 minutes!!! There were only 7-8 people in front of us but this location kept putting ALL of the online orders ahead of the people standing in line!! This is absolutely insane!! We watched at least 20-30 orders being put ahead of us whilst we stood in line for 52 minutes!! My dad is handicapped and my brother is autistic and it was intolerable what they had to go through!! My brother kept screaming he wanted to go home! And my dad's foot was swollen to the size of a grapefruit by the time we sat down! And of course we had to clean the table because it was disgusting! This was the worst experience any of us have ever had at a restaurant!!! We were so angry when we left we may never go to ANY pieology ever again!! And did these woke monkeys even apologize or offer anything for this dumb af experience? Nope! I can understand a busy rush but this was absolute bs!! Here is a tip for anyone that has to go here... order online and you wont have to wait because these monkeys will put your order right through regardless how long the line is! UN-effing-BELIEVABLE!!! PS I have time stamped pictures but I dont want to post them because random people are in them and I dont feel right posting pics of other people! Time stamp of the first photo was 18:56 (6:56) this was after being in line for over 30 min! The time stamp on our receipt is 19:22 (7:22) we first got in line at 18:26 (6:26)!!! read more

Great service in food would definitely go back. They are very generous on their toppings

First time at this place and amazingly good, bought 3 pizzas and they all tasted fresh, yummy and satisfying. My husband and daughter loved it as well. It's my go to healthy pizza place thanks for the great service too! read more

Very disappointed! used to love this place and haven't gone in awhile so my family and i decided to get it for dinner. bring it home and the cheese bread and the pizzas completely burned. $50 for food to just be thrown in the trash! read more

Pieology Pizzeria Upland, CA - cheese bread - Pizza Near Me - Upland, California

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Would give them a 5 they are consistent with their delicious cauliflower crust pizzas. However, they have the radio on WAY TOOOO LOUD. Please turn down the volume. read more

Just left and wanted to say a good word for the team working- approx 7:30-7:45pm on Thursday 9/19/24. Everyone was friendly and provided good service. One person in particular stuck out; I think his name was Riley (really hoping I got that right). Great attitude, very attentive and responsive to requests. Definitely deserves a raise! read more

Esmerelda the manger was so amazing, very good service and staff. such an amazing vibe. Food was amazing.