Like eating pizza and watching hockey? Or just need a quick hot-n-ready slice? You can do that here! This place is inside the Ashburn Ice House. They also have plenty of TV's to watch other things. Pizza is delicious, and is one of my favorite pies in the area. I'm from Connecticut, the Pizza Capital of the USA, so I have high standards. Fries are delicious. Also I love their Caesar wrap. Great beer on tap (I love Dr. Juicy IPA), wine available, great liquor selection (especially for a spot that occupies what would be a rink snack bar). Coffee and tea available to warm up. Cooler drinks are cheaper than the vending machines in the rink. Sid and Rob, the owners/operators, are super friendly and talented cooks.
Atmosphere: 5
Food: 5
Service: 5
Mark Rodriguez
The pizza is amazing and the staff is super friendly. I have been in Loudoun County for 24 years and this pizza is my favorite. I tell coworkers and friends about it. If you are a pizza person, this is your place. I hope everyone gets to Slice Theory for an amazing experience. The next time you need pizza for an event this is your place!
Atmosphere: 5
Food: 5
Service: 5
Jae Yi
I am lazy but drive 30 minutes each way for this pizza. The owner is very nice, curbside has a designated spot and is very quick. The pizza is fantastic and the toppings are very well prepared. This is also the only place that has vegan cheese that isn't just sweet goop. It's really good. Not sure what the secret is. The dairy cheese is also really good. Idk, what else is there to say?
Food: 5
Service: 5
Annabelle Baah
Love the pizza. Went with my church Sunday School and the kids loved it and so did I. Very great atmosphere. Pizza is delicious
Atmosphere: 5
Food: 5
Service: 5
Zach Hamilton
Best pizza and service EVERRRRRRRRR WITH SID
Atmosphere: 5
Food: 5
Service: 5
aimee heavener
Hidden gem. Great food and drink selection and friendly service. We had pizza and beers—both were delicious!
Atmosphere: 5
Food: 5
Service: 5
L Mean
Enthusiastic bar tender offered us a slice of experimental pizza free of charge. 9.5/10 pizza, needs more hot honey. 10/10 experience, very personable staff.
Atmosphere: 5
Food: 5
Service: 5
Zohra Ahmady
You can’t go wrong with anything you order here, and the service is top notch!
Atmosphere: 5
Food: 5
Service: 5
Parie Ahmady
So yummy and amazing service and music!! <3 we all would come here even if we weren’t ice skating lol
Atmosphere: 5
Food: 5
Service: 5
Roya
super good food and great service! fries and pizza are top tier + the house made ranch🤤
The workers are really sweet and the food actually tastes so good i love the fries n the big bang pizza 😊😊
Atmosphere: 5
Food: 5
Service: 5
Hinrich Kruse
I had freaking staples on my pizza!!
Atmosphere: 1
Food: 1
Service: 1
Monica Garrich
STAPLES IN THE PIZZA. Owner says he was the only person there and made everything with no idea how there’s A TON OF STAPLES IN THE PIZZA. order arrived sealed from the shop and it appears the staples were baked in. Ridiculous.
Atmosphere: 1
Food: 1
Service: 1
Andrew Hallam
Pizza ingredients are very nice. French fries tasted like chicken fingers. Pizza crust was nice and crispy, however drenched in garlic powder, way too garlicky.
Atmosphere: 5
Food: 3
Service: 5
Kevin L
I ordered this via Uber Eats so I cannot comment on the ambiance of this place.
I opted for the delivery option. For the first pie, I did half big bang (meat lover) and half quantum. For the second I got a cheese (hypothesis minus oregano). The pizza crust and consistency was good. It was a little burnt/charred so you could taste that a bit. My kids weren’t a fan of the crust so they didn’t eat much.
Another difficult thing about ordering their pizza are the names. It was a bit hard to order this online because it didn’t have descriptions.
I can’t say I would recommend them but that’s based off of one experience. I may try again at another time.
Like eating pizza and watching hockey? Or just need a quick hot-n-ready slice? You can do that here! This place is inside the Ashburn Ice House. They also have plenty of TV's to watch other things. Pizza is delicious, and is one of my favorite pies in the area. I'm from Connecticut, the Pizza Capital of the USA, so I have high standards. Fries are delicious. Also I love their Caesar wrap. Great beer on tap (I love Dr. Juicy IPA), wine available, great liquor selection (especially for a spot that occupies what would be a rink snack bar). Coffee and tea available to warm up. Cooler drinks are cheaper than the vending machines in the rink. Sid and Rob, the owners/operators, are super friendly and talented cooks.
Atmosphere: 5
Food: 5
Service: 5
The pizza is amazing and the staff is super friendly. I have been in Loudoun County for 24 years and this pizza is my favorite. I tell coworkers and friends about it. If you are a pizza person, this is your place. I hope everyone gets to Slice Theory for an amazing experience. The next time you need pizza for an event this is your place!
Atmosphere: 5
Food: 5
Service: 5
I am lazy but drive 30 minutes each way for this pizza. The owner is very nice, curbside has a designated spot and is very quick. The pizza is fantastic and the toppings are very well prepared. This is also the only place that has vegan cheese that isn't just sweet goop. It's really good. Not sure what the secret is. The dairy cheese is also really good. Idk, what else is there to say?
Food: 5
Service: 5
Love the pizza. Went with my church Sunday School and the kids loved it and so did I. Very great atmosphere. Pizza is delicious
Atmosphere: 5
Food: 5
Service: 5
Best pizza and service EVERRRRRRRRR WITH SID
Atmosphere: 5
Food: 5
Service: 5
Hidden gem. Great food and drink selection and friendly service. We had pizza and beers—both were delicious!
Atmosphere: 5
Food: 5
Service: 5
Enthusiastic bar tender offered us a slice of experimental pizza free of charge. 9.5/10 pizza, needs more hot honey. 10/10 experience, very personable staff.
Atmosphere: 5
Food: 5
Service: 5
You can’t go wrong with anything you order here, and the service is top notch!
Atmosphere: 5
Food: 5
Service: 5
So yummy and amazing service and music!! <3 we all would come here even if we weren’t ice skating lol
Atmosphere: 5
Food: 5
Service: 5
super good food and great service! fries and pizza are top tier + the house made ranch🤤
Atmosphere: 5
Food: 5
Service: 5
Restaurantji Recommends
The workers are really sweet and the food actually tastes so good i love the fries n the big bang pizza 😊😊
Atmosphere: 5
Food: 5
Service: 5
I had freaking staples on my pizza!!
Atmosphere: 1
Food: 1
Service: 1
STAPLES IN THE PIZZA. Owner says he was the only person there and made everything with no idea how there’s A TON OF STAPLES IN THE PIZZA. order arrived sealed from the shop and it appears the staples were baked in. Ridiculous.
Atmosphere: 1
Food: 1
Service: 1
Pizza ingredients are very nice. French fries tasted like chicken fingers. Pizza crust was nice and crispy, however drenched in garlic powder, way too garlicky.
Atmosphere: 5
Food: 3
Service: 5
I ordered this via Uber Eats so I cannot comment on the ambiance of this place.
I opted for the delivery option. For the first pie, I did half big bang (meat lover) and half quantum. For the second I got a cheese (hypothesis minus oregano). The pizza crust and consistency was good. It was a little burnt/charred so you could taste that a bit. My kids weren’t a fan of the crust so they didn’t eat much.
Another difficult thing about ordering their pizza are the names. It was a bit hard to order this online because it didn’t have descriptions.
I can’t say I would recommend them but that’s based off of one experience. I may try again at another time.
Atmosphere: 4
Food: 3
Service: 4
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