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Thursday Night Football this week! Come in and cheer on the local team with us. We're offering a BOGO beer special during the one at regular price and get your next one for $1. Hope to see you this Thursday night!

New Sausage! We just changed our Italian sausage to something with a little more flavor. Come in today and check it out!

Thank Goodness! For the first time in 5 weeks I've got help over the entire weekend! Stop in at night after 5p, fill your belly with great pizza and fill Morgan's pocket with bountiful tips to send her off to college next year!

Broncos game tomorrow! We're opening early at 11a. BEER your first beer at regular price and get your 2nd for $1 during the game!! Hope to see some of you here!!!

This coming Monday, 9/20 is National Pepperoni Pizza Day! To celebrate, we'll be adding extra pepperoni on all pizzas that are topped with it at no additional charge!!

We'll be CLOSED for the Labor Day holiday on Monday. See you Wednesday or soon thereafter! Enjoy your holiday, hopefully, with friends and/or family...cheers!!!

We got "Orange" crushed Saturday night! Sorry we ran out of pizza and closed early but the demand was more than we ever imagined or have seen to date. A HUGE thank you to my wife and son for helping me survive the madness!

Thank you to everyone who helped make this past Sunday our best one day sales total to date and a special thanks to Liberty Oilfield Services for kicking the day off with a HUGE pre-order!! Thanks for going local Colorado!!!

CLOSED today, Wednesday, 8/18. Sorry for any inconvenience. Back to normal hours tomorrow, Thursday, 8/19.


6 months ago
In a world of dull chain pizza locations, FourSides is a welcomed addition to the Thornton restaurant scene. Their pizza is crispy and satisfying with great toppings. You'll love this place and wonder why you ever settled for the chain-store pizza out there.
- Brian A
9 months ago
Really great food from this hidden gem. Staff was very welcoming and accommodating. Pizza was amazing, as my 8 year old said β€œDad this is the best sausage pizza I’ve ever had.” Wings were great too. Can’t wait to come back again 🀘
- Scott F
a year ago
The pizza was good and I liked the crispy edges. The staff was very friendly too so we will be back.
- Lucy M

Step away from the norm

Our pizza has a thin, flaky crust

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Call now
  • (720) 872-6332


Get directions
16603 Washington Street
Thornton, CO 80023

Business Hours

Wed:12:00 – 8:00 PM
Thu:12:00 – 8:00 PM
Fri:12:00 – 8:00 PM
Sat:12:00 – 8:00 PM
Sun:12:00 – 8:00 PM
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