30 Best Fast Food Restaurants in Thornton

“Double Double was awesome“

“i’ve come here several times, never disappoints. the garlic noodles and shrimp is absolutely amazing and the portions are huge. mangonada is a 10/10. i live 20 minutes away and the food is as hot as if it was made 30 seconds ago. def recommend!“

“Good for the kids it has a play area for our toddlers“

“Great food, everything was delicious, they had great recommendations! They had great, friendly service, they answered all our questions, & gave great recommendations, our server even gave us free drinks because we weren't sure what we wanted & it was our first time trying Raising Cane's! Definitely a must try if you like chicken & spicy food!“

“My family loves this place“

“Service was what is 'Normal' for that place. Not bad or good, just service. Food was GOOD to me. It's s a comfort food for me because there was one about 2 blocks from my house when I was growing up. I have not eaten there in probably 20 or 25 years! I loved it then and love it now!“

“Love Five Guys.. Love the Cajun fries 😄“

“Every time I go to eat there the food is great, the staff is friendly (with and exception of one) but I think they fired her, and the restaurant is always clean. I definitely recommend. Great salad, amazing butter burgers, and spicy chicken sandwich. The custard varieties are also really good.“

“Super sweet Ramona at the cash register is always so friendly to my mom and dad. Her friendliness is contagious. Make sure you recognize her for exceptional customer service. :)“

“Most definitely the best tacos I’ve had 🔥 you have to try the barbacoa ones 🥹🤤 those are my favorite!!!“

“Cute gal taking our older gave GREAT recommendations. Had the Jalepeno Cream Cheese Burger and Guacamole Bacon Burger. Great Flavors. The Jalelpeno just perfect spice not so much that it makes so you can't taste anything else. Loved the wild fries with their wild sauce. Definitely GoodTimes at the GoodTimes“

“The service was very fast and the food was good as always.“

“I came in with my daughter to dine in and we came across a wonderful woman named Hannah. She made my experience so delightful and great. She was super sweet and seen I was struggling with my baby and my food and she was willing to help me and the whole time I was there she kept the lobby so clean.thank you Hannah!“

“sevice big selection of hot sauce inside restraunt to choose from.“

“I got the grilled chicken club fries and drink. One of the drink machines were broken. The chicken sandwich was very delicious. The restaurant was a little dirty. They or I should say she did start doin some cleaning. But I think I'll be getting that chicken club again and again. Update 10/15/25 everything was still good. But they changed bread on the chicken club. They use like Texas toast now. Still good but different.“

“Shout out to Georgia and Brennan at Firehouse Subs in Thornton!
Both were incredibly friendly, attentive, and made the experience genuinely enjoyable. They were helpful, efficient, and brought great energy to the store. You can tell they care about the quality of service and the customers they serve. Because of them, this location really stands out. Much appreciated—keep up the great work!“

“It’s been a long time since I had been to a Goodtimes. Stopped by here fur lunch and was very happy with the outcome. The wild fries are top tier level, without question. The burger was so much bigger and better than I remember them being. What fast food places can you say are making items bigger these days? Well Goodtimes seems to be. I got their Big Daddy bacon burger and there was almost too much bacon on it (which is not a bad thing).

I will be stopping by more Goodtimes when hungry and driving around. Wish Longmont had one.“

“This spot is underrated. Try it if you are in the area. The Colorado burrito (add sour cream) is so good every single time. It's 80% meat and about 10% potatoes and cheese with a little bit if Mexican salsa. Sometimes the potatoes need just a little more cook time but even then it's still delicious. Been dozens of times and have only gotten that and the breakfast burrito because they are fantastic.“

“I have not been to a Dairy Queen in years, and I have to say that I am glad that I chose this location. I had some very specific instructions for my order which normally means it's always wrong. However, they were very gracious and accommodating. Long story short order came out right and the manager that made my order was so great. I wish I got his name, but he was awesome.“

“Haven't had Qdoba in a long time, so I thought I'd try it again. It was very greasy today. Maybe they changed their cheese or maybe it was the chicken something. Pico, queso, and guacamole were as good as I remembered. The quesadilla was huge for sure and it was delicious minus the grease lol. But the service was excellent“

“Love Potbelly! Great sandwiches and it's nice that they offer a wrap option now for a little change up.

I did have a small issue On December 16th 2025 that was handled perfectly. Great service that I'd love to call out here.

I used a BOGO offer through their app and it charged me for both sandwiches rather than the BOGO being applied. Vida from Potbelly asked me what happened and told me she would refund me the money later in the day. I just got my notification about my refunded money after the software glitch. Much appreciated Vida.

And most importantly, my Wreck wrap was awesome!!“

“Can't go wrong with pretzels, especially fresh and soft with a lemonade.

Everything is as you expect for a pretzel joint here, the lines were small and they were quick on making everything. They were also busy enough to keep fresh pretzels as opposed to selling us fancy looking salted brick.

They even had staff out front giving away some free samples of their cinnamon roll pretzel and some lemonade. So definitely got people getting in there. It worked on us!

Parking: Store in the middle of mall, parking on the outer side of the mall.“

“Deliciously Fresh Beef N Cheddar with Seasoned Curly Fries 💯“

“My husband and it went in.@5:37pm we Appreciate Robert and the young girl, working. the Store, manager Robert is always so friendly and Respectful to us we do live closer to the store on colo &104th but choose to drive to Roberts subway store for the Awesome Customer Service he shows to his customers 👏 Great Job Robert 🏅“

“�knockout two timer � the fresh diced jalapeño, fresh cilantro, seasonal mango �“

“I’ve been consistently impressed with the quality of my subs from this shop. I’ve been able to order online multiple times always with accuracy. The young and friendly crew at this location has really turned my outlook on subway around lately. Best subway around!“

“Pathetic place. Drive thu menu gone and you cannot go into the lobby“

“Bryan was the man bro! Thank you for making our food with the best experience making sure all our food was good quality.. not just ours but everyone!! You can tell that he takes pride in his job! This guy had the place really clean too! 🙌🏽 🙂 Thank you again! This is our new spot to come to because of you! We will be back!!
-David & His Mom“

“Best Jimmy Johns location. Staff is super friendly and always very helpful. Brooke made our night! I accidentally made a mistake while ordering online and Brooke was quick to remedy my mistake. Staff really does go above and beyond at this location and you can tell they care about their job and their customers! Thank you again! Be back soon!!“

“I was served here by a gentleman name Jose Luis..I believe. Great service! He made sure my order was correct and recommended a few things I didn’t even know were available! I find it odd that I’ve had better service here than at a traditional sit down restaurant. Well done Jose. Thank you for showing us who pay that customer service is not dead!“