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Pieology Pizzeria
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Pieology Pizzeria

Pizza · Upland

4.3 · 494 reviews Google
pieology.com

About Pieology Pizzeria

En Pieology Pizzeria, Upland, te invitamos a disfrutar de una experiencia única creando tu pizza perfecta. Horneamos al momento nuestras pizzas con una gran variedad de salsas, quesos e ingredientes frescos, ofreciéndote una explosión de sabor en cada bocado. Con una valoración de 4.3 estrellas, est...

En Pieology Pizzeria, Upland, te invitamos a disfrutar de una experiencia única creando tu pizza perfecta. Horneamos al momento nuestras pizzas con una gran variedad de salsas, quesos e ingredientes frescos, ofreciéndote una explosión de sabor en cada bocado. Con una valoración de 4.3 estrellas, estamos seguros de que te encantará nuestro ambiente acogedor y nuestra deliciosa propuesta.

What Customers Say About Pieology Pizzeria

Pieology Pizzeria in Upland is praised for its friendly and efficient staff, especially during busy times. Customers appreciate the ability to create custom pizzas and the availability of dairy-free options. Some negative reviews mention long wait times and cleanliness issues.

Popular Dishes

pizza (14)

Best For

Families Casual Quick Bite

Tip: Consider ordering online to avoid potential wait times during peak hours, but be aware that in-person customers have reported feeling deprioritized.

Features

🌳 Outdoor 🅿️ Parking 🚗 Delivery Accessible 🍽️ Lunch 🌙 Dinner 🥗 Vegetarian
🎯 Casual Trendy 👥 Groups

What to see nearby

Confluence Park
A 973m

Confluence Park

parque

View details

Data from Wikidata

Frequently asked questions about Pieology Pizzeria

Pieology Pizzeria is located at 1071 E 19th St, Upland, CA 91784, Upland.
Pieology Pizzeria offers pizza cuisine.
Pieology Pizzeria has regular opening hours. Check their profile for updated schedules.
Pieology Pizzeria offers the following services: dine-in, takeaway, delivery.
The most recommended dishes at Pieology Pizzeria based on customer reviews are: pizza.
Pieology Pizzeria is ideal for families, casual dining, quick bites.
Pieology Pizzeria in Upland is praised for its friendly and efficient staff, especially during busy times. Customers appreciate the ability to create custom pizzas and the availability of dairy-free options. Some negative reviews mention long wait times and cleanliness issues.
Consider ordering online to avoid potential wait times during peak hours, but be aware that in-person customers have reported feeling deprioritized.
494
Reviews

Pieology Pizzeria Upland Reviews

4.3
494
5★
66%
4★
17%
3★
5%
2★
3%
1★
9%
Reviews (40)
D
Dana Kephart

All the employees were really nice and great customer service. Our Pizza was absolutely amazing. Thank you ladies for making us lunch. We will definitely be back.

W
Warren J

Their pizza is great not like all the chain pizza places. Made to order and very satisfying! Great pizza place in the neighborhood. A little pricier than the chains but worth it! Delicious!

S
Sonia Herrera

I haven't had one since the location in Rancho was closed. I loved how back in the days we used to add lots of lots of veggies, , cheese and more. But today my pizza didn't taste the same. And the prices on the pizza went up. But I still choose Pieology

C
C C

Great place to create your own individual pizza! The manager Dana was very conscientious of my vegetarian diet, she even changed her gloves without me having to ask! Its always clean inside with great a/c!

T
Terese Jackson

Went on Tuesday evening around 6:30pm. Friendly and helpful service. They seemed short staffed, however, everything was running smoothly and efficiently. Both pizzas were delicious and well cooked. Easy to get a dairy free pizza!

T
Thomas

In my opinion, Pieology is at the top of the self-assembled pizza food chain. I’ve had unmatched quality of food at every location I’ve visited, and customer service is also very efficient as a general rule

S
Suveli

They have customizable pizza option. They also have vegan and gluten free options. I had vegan gluten free pizza. There are a variety of toppings to choose from. Loved it.

Warren J
Warren J

Their pizza is great not like all the chain pizza places. Made to order and very satisfying! Great pizza place in the neighborhood. A little pricier than the chains but worth it! Delicious!

Sonia Herrera
Sonia Herrera

I haven't had one since the location in Rancho was closed. I loved how back in the days we used to add lots of lots of veggies, , cheese and more. But today my pizza didn't taste the same. And the prices on the pizza went up. But I still choose Pieology

C C
C C

Great place to create your own individual pizza! The manager Dana was very conscientious of my vegetarian diet, she even changed her gloves without me having to ask! Its always clean inside with great a/c!

Terese Jackson
Terese Jackson

Went on Tuesday evening around 6:30pm. Friendly and helpful service. They seemed short staffed, however, everything was running smoothly and efficiently. Both pizzas were delicious and well cooked. Easy to get a dairy free pizza!

R
Ryan

Man oh man, today was my first time trying this spot and I see why it gets so busy. It did take some time for me to order since the employees were swamped with orders, but it didn't take too long to receive my pizza after. Let me tell y'all if you see Mirely on the line, ask for her specifically. She was so polite, and did not cheap out on the toppings like other spots do. I will definitely be coming back (hopefully at a less busy time lol).

T
Taylor Dunnington

So normally I’m a Sunday night dominos girl, but tonight I decided to come here to be a little healthier. I came late around 9 and I felt bad to come in so late on a Sunday night but Nolan was so sweet as well as the other girl in there that was working. And the pizza here is never a miss. Thanks guys!!🤍

D
Daniel Enriquez

This Pieology’s team is super amazing. Super welcoming and they made my pizza super fast, despite having a line during their dinner rush. Also had no idea how good their ranch is!! Definitely recommend this location to everyone

S
Stuart Ritchie

First time ordering pieology and it's a game changer. Best pizza I've ever had. I don't usually eat the crust but this is delicious.

A
Andi Hamman

It was pretty busy inside but the employees handled it beautifully!! They were all super nice

Taylor Dunnington
Taylor Dunnington

So normally I’m a Sunday night dominos girl, but tonight I decided to come here to be a little healthier. I came late around 9 and I felt bad to come in so late on a Sunday night but Nolan was so sweet as well as the other girl in there that was working. And the pizza here is never a miss. Thanks guys!!🤍

Andi Hamman
Andi Hamman

It was pretty busy inside but the employees handled it beautifully!! They were all super nice

Daniel Enriquez
Daniel Enriquez

This Pieology’s team is super amazing. Super welcoming and they made my pizza super fast, despite having a line during their dinner rush. Also had no idea how good their ranch is!! Definitely recommend this location to everyone

Stuart Ritchie
Stuart Ritchie

First time ordering pieology and it's a game changer. Best pizza I've ever had. I don't usually eat the crust but this is delicious.

Ryan
Ryan

Man oh man, today was my first time trying this spot and I see why it gets so busy. It did take some time for me to order since the employees were swamped with orders, but it didn't take too long to receive my pizza after. Let me tell y'all if you see Mirely on the line, ask for her specifically. She was so polite, and did not cheap out on the toppings like other spots do. I will definitely be coming back (hopefully at a less busy time lol).

Paulette Bajenaru
Paulette Bajenaru

We come to this Pieology often. We always appreciate the friendly staff as well as how they take their reviews seriously. We continue to come here because of the AMAZING customer service. We love the food too! Thank you and we appreciate you!

T
Tony Herrera

We are disappointed they closed down the location near to our house, we now have to drive 20 minutes to another location, well, the pizza still is good but on the early days of Pieology, they used to add more of the ingredients, now, they have a more strict policy or at least that is what they act like. Not very cheap either, I notice the competition is always busier, people are leaving this place for others. Thank you for reading my review.

J
Jackie Lee

Good lunch special $12.99, 2 toppings pizza & soda.

J
Jennifer Perretti

I come here because my daughter has a dairy allergy so I can get her a gluten free crust, with dairy free cheese and she loves it (she's 4). I wish they made the gluten free in a kids size but she always has left overs. Fast service and fairly inexpensive for "fast food" pizza

Tony Herrera
Tony Herrera

We are disappointed they closed down the location near to our house, we now have to drive 20 minutes to another location, well, the pizza still is good but on the early days of Pieology, they used to add more of the ingredients, now, they have a more strict policy or at least that is what they act like. Not very cheap either, I notice the competition is always busier, people are leaving this place for others. Thank you for reading my review.

Jackie Lee
Jackie Lee

Good lunch special $12.99, 2 toppings pizza & soda.

Jennifer Perretti
Jennifer Perretti

I come here because my daughter has a dairy allergy so I can get her a gluten free crust, with dairy free cheese and she loves it (she's 4). I wish they made the gluten free in a kids size but she always has left overs. Fast service and fairly inexpensive for "fast food" pizza

S
Sanjay Gaidhani

My family went to the Upland, CA location for a take-out dinner order 30 mins before closing and we were absolutely not happy with the service there. The lady serving us first didn’t bother to bring more pesto sauce when it was almost over from the bottle but insisted on using only a little sauce over the 3 pizzas we bought. Next, she left most of the outer portion of the pizza empty without any veggies. When the empty space along pizza borders was brought to notice, and we requested to put more veggies near to the border, she seemed irritated, took two spinach leaves to cover one small portion of the pizza which was clearly/vividly not sufficient coverage. Then the lady didn’t even bother to ask if it was okay now, was simply rude, made a face and turned to continue with her work. Worst customer service experience ever. Would not recommend going here. Only wish I saw her name so as to include it in this post. Attaching photos of one of the pizzas so you can take a look for yourself - 1: ready pizza with no veggies at the borders (after 2 spinach leaves put at 10 o’clock) 2: the amount of pizza base crust borders left that did not have any veggies

I
Ivy

I previously gave this location a 5 star review; however, my family went there today and we were so disappointed. Very poor customer service. The staff looked and acted miserable. We got the “create your own”, and when we asked for extra pepperoni they said that’s all they can put. Their website says there isn’t a set amount of meats we can put. I uploaded a previous review with pic of pizza. Overall, I wasn’t satisfied. We wouldn’t return to this location.

D
David Hughes

Okay I debated long and hard about this I wanted to leave three stars but I just can't. come on people this place is a pigsty! I cannot believe that this place is this dirty it's always a little grungy but this is ridiculous. let's say you're a vegetarian or vegan and they put your pizza in the oven with all that meat and other toppings laying on the cook surface of the oven. On top of all the trash and food strewn about like a trash bomb went off. My wife's Pizza was a little burnt along some the edges, the pepperoni had absolutely no flavor they shrunk up so small because they were so fatty. The pepperoni did have a little bit of a spice to them, but we didn't order flat spicy fat circles we ordered pepperoni they shouldn't be called pepperoni if their not! She did eat all but two pieces and said "the ricotta was very watery and thin it didn't seem like real ricotta" I don't know I don't eat ricotta anyway. the crust was a little crispy on the outside edge but was not a very crispy/crunchy crust at all. not like most thin crust build your own pizzas. My pizza looked completely awesome I was so stoked to eat it I got that thicker crust whatever they call it pie rise or something and wow I can imagine it as a bread maybe with sandwich meat or something it would be really good but as a pizza crust it tasted just like Pizza Hut hand tossed crust just more bready, the sauce is kind of a spicy sauce with a real high acidity overpowered most of the toppings. I'm glad I asked for light sauce! Overall, the pizza was horrible. I ate a couple of pieces but that's all I could get through. I was here a few months ago and got just a regular cheese pizza with my daughter on a father-daughter date and it wasn't all that bad I was going to rate three maybe four stars then but not after this experience sorry...

Andy Martinez
Andy Martinez

I was served a raw pizza, and when I brought it to the manager’s attention, he showed no concern and said it was “fine.” The restaurant itself was also dirty, which raised serious concerns about cleanliness and food safety. I placed my order, paid in full, and waited about 15 minutes like everyone else. When I went back to the register, I was told my order wasn’t called because they thought I hadn’t paid—even though the same employee had rung me up. I had to show proof of payment before being given the pizza. Completely unacceptable service and lack of professionalism.

Sanjay Gaidhani
Sanjay Gaidhani

My family went to the Upland, CA location for a take-out dinner order 30 mins before closing and we were absolutely not happy with the service there. The lady serving us first didn’t bother to bring more pesto sauce when it was almost over from the bottle but insisted on using only a little sauce over the 3 pizzas we bought. Next, she left most of the outer portion of the pizza empty without any veggies. When the empty space along pizza borders was brought to notice, and we requested to put more veggies near to the border, she seemed irritated, took two spinach leaves to cover one small portion of the pizza which was clearly/vividly not sufficient coverage. Then the lady didn’t even bother to ask if it was okay now, was simply rude, made a face and turned to continue with her work. Worst customer service experience ever. Would not recommend going here. Only wish I saw her name so as to include it in this post. Attaching photos of one of the pizzas so you can take a look for yourself - 1: ready pizza with no veggies at the borders (after 2 spinach leaves put at 10 o’clock) 2: the amount of pizza base crust borders left that did not have any veggies

Ivy
Ivy

I previously gave this location a 5 star review; however, my family went there today and we were so disappointed. Very poor customer service. The staff looked and acted miserable. We got the “create your own”, and when we asked for extra pepperoni they said that’s all they can put. Their website says there isn’t a set amount of meats we can put. I uploaded a previous review with pic of pizza. Overall, I wasn’t satisfied. We wouldn’t return to this location.

David Hughes
David Hughes

Okay I debated long and hard about this I wanted to leave three stars but I just can't. come on people this place is a pigsty! I cannot believe that this place is this dirty it's always a little grungy but this is ridiculous. let's say you're a vegetarian or vegan and they put your pizza in the oven with all that meat and other toppings laying on the cook surface of the oven. On top of all the trash and food strewn about like a trash bomb went off. My wife's Pizza was a little burnt along some the edges, the pepperoni had absolutely no flavor they shrunk up so small because they were so fatty. The pepperoni did have a little bit of a spice to them, but we didn't order flat spicy fat circles we ordered pepperoni they shouldn't be called pepperoni if their not! She did eat all but two pieces and said "the ricotta was very watery and thin it didn't seem like real ricotta" I don't know I don't eat ricotta anyway. the crust was a little crispy on the outside edge but was not a very crispy/crunchy crust at all. not like most thin crust build your own pizzas. My pizza looked completely awesome I was so stoked to eat it I got that thicker crust whatever they call it pie rise or something and wow I can imagine it as a bread maybe with sandwich meat or something it would be really good but as a pizza crust it tasted just like Pizza Hut hand tossed crust just more bready, the sauce is kind of a spicy sauce with a real high acidity overpowered most of the toppings. I'm glad I asked for light sauce! Overall, the pizza was horrible. I ate a couple of pieces but that's all I could get through. I was here a few months ago and got just a regular cheese pizza with my daughter on a father-daughter date and it wasn't all that bad I was going to rate three maybe four stars then but not after this experience sorry...

S
Sue H

Waited for 25minutes in person just to get acknowledged because they were too busy with online orders to assist anyone in line. What in the world! You have a customers and a line ahead of you! But your online orders take priority of people in front of you. Employees were rude and looked like they were shocked when multiple people asked what’s going on. Beyond shocked and won’t be coming back here

u
username

I used to enjoy eating here, until I got really sick. A regular pizza from 7/24/2025 evening has given me severe diarrhea all day, going on 2 days now. Hoping I get better tomorrow. Probably won't be coming back sadly

Sue H
Sue H

Waited for 25minutes in person just to get acknowledged because they were too busy with online orders to assist anyone in line. What in the world! You have a customers and a line ahead of you! But your online orders take priority of people in front of you. Employees were rude and looked like they were shocked when multiple people asked what’s going on. Beyond shocked and won’t be coming back here

Darrell James Maxey
Darrell James Maxey

Wait was unacceptable on August 12 bwletween 7 and 7:45. 3 staff working hard but Phone in or on line orders given priority over customers waiting in line. Not accpeptable. Owner and manager should have been there taking care of business. Only way i will ever come back is if i get free piazza to make up.

username
username

I used to enjoy eating here, until I got really sick. A regular pizza from 7/24/2025 evening has given me severe diarrhea all day, going on 2 days now. Hoping I get better tomorrow. Probably won't be coming back sadly

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About Pieology Pizzeria

How to get there

1071 E 19th St, Upland, CA 91784

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Highlights

Good Rating
4.3/5 stars
💬
Many Reviews
494 reviews
💰
Budget Friendly
Price level
👨‍🍳
pizza
Cuisine type

Services

🍽️ Lunch
🍾 Dinner
🍰 Desserts
🥗 Vegetarian Options
🥡 Takeout
🚚 Delivery
🍴 Dine-in

Dining Options

🍽️ Dine In
🥡 Takeout
🚚 Delivery

Restaurant Info

Status
Verified by owner
🕐 Hours Today
10:30AM-11PM
Rating
4.3/5
💬 Reviews
494
💰 Price Level
$
📞 Phone
+1 909-981-8838
🌐 Website
pieology.com
📋 Menu
View Menu

Amenities

🅿️ Parking
🌿 Outdoor Seating
Wheelchair Accessible
🚻 Restroom
💳 Credit Cards
📱 Mobile Payments
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Location

1071 E 19th St, Upland, CA 91784

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