This is one of the few places where we can get a slice of pizza besides Costco, the slices are pretty big and they have an interesting selection of pizza options. The white sauce pizza was delicious and tasty. It's very cheesy. If you order a pizza with meat, there's a good amount of meat on the pizza. It's also very affordable and one of our cheaper date meals. Sometimes they'll give samples and the samples are very good too. Sometimes when we come, there's this sewage smell from the plumbing. I don't know what it is but when those days happen, we order our pizza to go. read more

SliceWorks Thornton - Pizza Near Me - Denver, Colorado

I visited this place searching for a pizza slice, they have many options. fountain drinks and desserts. Food was good and tasty. They greet you and thank you for my visit on the way out. Service is friendly once you place your order and pay they bring your food to the table. Lobby is quiet and relaxing the brick wall with the black & white pictures gives it kind of a vintage look. read more

In town visiting and was craving pizza. This little place was quick and the pizza served hot and tasty! Ordered a chicken bacon ranch, hold the bacon...which the staff thought was hilarious. Pizza was prepared on the gluten friendly 12 inch size. It's nice to have a gluten friendly option for those with sensitivities but not celiac. Also ordered the chicken parm roll and was glad I did, highly recommend! The service was quick and the host was very pleasant while taking the order. He also offered a free slice while I waited. Will definitely revisit this hidden gem. read more

SliceWorks Thornton - Chicken parm roll - Pizza Near Me - Denver, Colorado

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Been eyeing Sliceworks forever!! We finally made it over the weekend and was pleasantly surprised. I'm a sucker for a large NYC styled slice of pizza and this hit the spot! It's small inside but also has a small patio outside for seating. Upon entering the kind worker offered us each to try their pizza of the day which had chicken and veggies on it, it was good! My eyes instantly went to the Big Mac pizza and man was it delicious. Tasting just like a Big Mac cheeseburger on a pizza, this should be illegal!! The kiddos both had slices of cheese, bigger than their heads and they took em down like champs! There is also a variety of drinks available both na and alcohol priced appropriately. The kiddos also hadn't dessert or a cannoli and peanut butter pie. Overall I really liked sliceworks and will be back! read more

Ever since they got new management, the food has greatly improved. The restaurant was clean and my family and I had a really good dinner. I would definitely come back. read more

Food came at a great time and did not disappoint. Great service with a kind staff. Setting feels calm and cool really giving the pizza shop feeling. A bit pricey than what I would like but other than that it's worth giving it a try. Would recommend. read more

Man I went in as soon as they opened because my fat a** was craving a calzone at 1030am. I ordered that and some fries. It's pricey, yes. I spent 22$ on just myself. But that greedflation for you. The staff was super nice, they let me sample a piece of pizza while I waited which was awesome. And my god those were the best French fries I've ever had. They're SO crunchy and yummy. And the calzone was perfect too. read more

A really great spot for cheap eats in Thornton! You can order a New York style slice when you walk in and the store will heat it up for you. You can also order whole pizzas to dine in or take to go. They have wine, beer, and seltzer if you dine-in. The green chili pizza is incredible - and I'm not even a green chili fan. Other standouts are the baked potato slice, grandma slice, and white pizza slice. Also- the ranch is very good and the garlic knots are super garlicky. This is a family friendly and kid friendly restaurant. There is a patio to dine outside on nice days. You can bring large groups here, or stop by for a quick lunch. Love this spot! read more

Pizza took forever and was not cooked properly. This is the second time this happened here. read more

We've eaten at all the pizza places in the area over the years. Sliceworks is the best around. Pizza is tasty and consistent, with good variety. We even enjoy the Brooklyn version on occasion. It's a nice touch how they give out free samples when you pick up your pizza, too. The overall style isn't our first choice - we are from Chicago and miss the thin tavern style pizza big time, but given the options we have here, we always choose Sliceworks. read more

They grab the slices with their nasty fingers and dangle them to the oven. Saw one employee literally use his fingers to try to pull a slice and touched every single slice until one came off easy. Disgusting!!! No gloves, rude and entitled staff, do not recommend!!! Gross!!!! read more

We absolutely love this place! It has a variety of pizzas and you can actually order something special. The garlic toast with cheese is amazing. Their salads are incredible... I could go on and on. The food is fantastic, but the people who work here are worth it! Every single person is friendly and helpful and kind. We're so glad they are in our neighborhood! Oh, and we absolutely love the music they play and it's a nice quiet place where you can enjoy a meal without a lot of background noise read more

I don't see how anyone could write this place anything but five stars! I've had the bacon cheeseburger pizza it's my new fave. The baked potato is great too. Pepperoni... read more

Went inside slice works a couple days ago. I ordered a pizza when I went back to go get it. The restaurant was closed so today I went back spoke with the manager to let him know what happened. He said there was nothing that he could do for me he said I would have to talk to the owner. I showed him the receipt on my phone as well. He spoke to me in a rude manner, saying that he was the manager. There was nothing that he could do and he did this in front of other customers. I let him know that I'm a manager imagine treating a customer this way never been treated so disrespectful. read more

My Meetup group, NY Pizza Group of Colorado, met at SliceWorks in Thornton and had a fantastic time. The Sicilian pizza and meatball parmigiana hero were delicious. There are plenty of tables, so my group did not feel rushed to leave. The staff was super nice and the music was played at a nice quiet volume so that we were all able to engage in great conversation. We'll definitely be back soon. read more

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Everything was awesome, great customer service and amazing food!! Definitely recommend. I don't remember the mans name who took our order but he did all the extra things and was so helpful. Thank you SO much!! read more

Pizza arrived cold, but that may have been door dasher's fault, so no stars deducted there. Toppings were minimal. As if we were given a sample of what toppings could be like if we ordered them. We ordered toppings, and didn't really get them. I usually eat pizza crust, but didn't eat this one. Because it wasn't good. The dogs ate it. The only reason I gave more than 1 star, was because it didn't taste TERRIBLE. It was subpar at best. Probably won't be ordering here again read more

Bang for your buck! Huge (unique) slices, reasonable prices. Stop buying national frozen pizza and get a slice of happiness at Sliceworks!

The food is soooo good! The pizza slices are large and the sandwiches are made on sesame rolls and large enough for 2. We hope this shop stays open for a long time because not only is the food really good, but the people who run it are friendly and a pleasure to be around. read more

Food was amazing, try the green chili. Service was above and beyond amazing. I'm excited to come back here to try everything on the menu

Take out was without incident, ready when they said it would be. Looks like someone closed the box on the top of a marinara container. Let's see how it tastes before I decide whether or not to come back read more

SliceWorks Thornton - Calzone that had an accident! - Pizza Near Me - Denver, Colorado

Overall: Definitely a place my teen would enjoy with friends or after a night out drinking. I will definitely lower my expectations if I return. Not terrible, but also not great for price. Order: Margherita Pizza and Caprese Salad - To Go Customer service: Pleasant on the phone with realistic time expectations. Food: Pizza dough was crispy, but flavor was not that great - severely lacking. I think for a quick slice late at night (maybe after night of drinking) it would have been enjoyed, but ordering a whole pie was not that great. Salad was weak for price for sure. Literally a plastic bowl with some spring lettuce mix and a few slices of mozzarella and maybe two sliced cherry tomatoes max. Disappointing family meal tonight - for the price. Ambiance: Fairly busy Friday night Price: $35 for pizza and side salad read more

SliceWorks Thornton - Caprese Salad (weak) - Pizza Near Me - Denver, Colorado

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I got burned too many times by Dominos and Little Caesars. So I decided I'll just pay the premium for quality pizza. Slice works in Denver was always good, but I didn't want to make the drive in the clogged city. Ordered from the Thornton location a few times from door dash and carry out myself. Always quality. Always good. The cheap spots I'd pay extra for extra cheese, but it always felt like they didn't really give extra cheese. When I ordered extra cheese here, it definitely feels like extra cheese. Do yourself a favor and treat yourself to a quality pie. It's worth the cost. read more

The pizza was good, service wasn't great and the restaurant needs a good cleaning and deodorizer.

I'll start off with this, I actually think the pizza is pretty damn good. However, they are the Frontier Airlines of pizza joints. To charge $.50 a ranch is a bit absurd. If they sold burritos I'd expect them to charge for hot sauce packets. Ranch and pizza go hand in hand. I was tempted to order fries but I didn't want to pay for ketchup. read more

I really wished there were real Italians in Colorado, you would get wacked over the quality they push out here I only picked up a few single slices a day ago, and its truly a feet to find pizza that's raw in the center, chewy nearly overcooked on the edges, extra dry with hardly any sauce and cheese that's non- existent. I really sympathize with people who work for their money but the owners of franchises aren't working alongside their soldiers anymore, and it shows. I wouldn't recommend sliceworks to anyone, they can't even deliver on the easiest thing to make which is pizza read more

They need to slow down and check every order before they sent it out. Got my order and went home and was missing part of my order. Now they said they would take it off my online order bill because of the error but now I'm out a dinner. This is more for the owners. I won't ding them a lot this time. They were very busy. Please train your people to check all orders even if your slammed. read more

Stopped in for a slice and they didn't let me down. They had so many choices and such a great serving with a crunch of goodness. I ended up with the classic pepperoni slice. I highly recommend this location. I think I'll be ordering a whole pie next. :) read more

SliceWorks Thornton - Pizza Near Me - Denver, Colorado

SliceWorks was so nice to supply our teachers with Pizza! it was awesome! We got to sample a few different kinds. All of them were yummy! We will be ordering it again! read more

I wanted to shout out the Thornton location. They donated pizza to the teachers and staff at West Ridge Elementary school on Feb. 7, 2025. It was delicious! Everything from the salads to the pizza to the desserts was spot on! Thank you so much for the gift of a lunch and supporting our school. My family and I will certainly be returning to your establishment. read more

Ayooooo I just left this spot. I wouldn't rate it 1 star if I could. I went in to order and the man at the counter was coughing, sweating horribly, and had his hands inside their apron casually. I went to place my order for a simple cheese pizza. When I was placing my order he kept whipping his face. After I ordered I watched the man begin to make my pizza WITHOUT washing his hands or anything! None of the employees held him accountable or had any type of sanitation in the restaurant to began with!!! This was an absurd experience in a place where you consume food! I immediately stopped him from making my order & left. I know for sure that the dough he used is contaminated for sure. BE AWARE! read more

Best pizza we have had in a long time. We had a grandma's pizza and added pepperoni, sausage, and pineapple, and it was delicious! The staff was very friendly and helped us read more

SliceWorks Thornton - Grandmas pizza with pepperoni, pineapple and sausage. - Pizza Near Me - Denver, Colorado

They have some different pizza topping selections and I have enjoyed all pizzas I've tried so far!

I am visiting SliceWorks for the first time and this food is amazing! The service is great, too. Walk up to the counter to order your food and they'll call your name when it's done. This place is located where old pizza Roma used to be back in the day, but no Bazooka beers; only bottles read more

SliceWorks Thornton - The sausage parm sub - Pizza Near Me - Denver, Colorado

Best fresh pizza in Thornton! Always great service and high quality cheese, sauce, and crust! Worth the slightly extra price. You get what you pay for! And the Cobb salad is by far the best salad! We order once a week. Fresh lettuce, freshly grilled sliced chicken breast, tomato, avocado, cucumber, boiled egg, bacon, roasted red pepper, it goes on and on. SOOOOO GOOD!!! read more

SliceWorks Thornton - Pizza Near Me - Denver, Colorado

Have employees not eating and cussing and have them do their jobs. It's cold stale pizza reheated in an oven after you choose your toppings. Employees would rather play grab ass instead of taking care of customers read more

New pizza place in Thornton. Much better the old Garlic Knot that used to be in that location. My wife and I ordered a large deluxe. The pizza was quite tasty. It's cheaper to get a whole pie. $23 for 8 slices vs. $5 per slice. The place was clean and bright. It's not table service, you have to go up an order at the counter but you can see all the different slices you can get if you only want one or two slices or other yummy stuff. They do bring out your food to you when it's ready. Fountain drinks or bottled are available. Overall very good and I'm looking forward to trying more different items. read more

SliceWorks Thornton - Pizza Near Me - Denver, Colorado

Decent slice of cheese... didn't like the "Grandma" slice, didn't like the white pie, and the jalapeño popper slice was saved by the grape jelly. Kind of a bad experience overall. They just opened tho so maybe it's growing pains. Meh. read more

I really miss Romas but this place here is really good. Whole pizzas or by the slice is your choice. Lots of other items on the menu but I had two Sicilian slices. Fresh pizza and friendly service is a rarity these days and these folks filled expectations. Will return for sure. read more

So great to have great pizza in Thornton. Every staff member that has helped me has been incredibly friendly and went above and beyond with amazing customer service. Tables are spaced out nicely so you don't feel like you're sitting on top of the other customers. None of that matters though if they don't back it up with amazing food...and they do. So many incredible choices of pizza and entrees. Staff seems to truly take pride in what they do. read more