15 Best Sandwich Shops in Thornton

“Everything was amazing! The food was perfectly enough, the CHEESESTEAKE were tender and flavorful, the rice was delicious, the sauces included were good, and the salad was amazing. The service was over the roof! The food arrived quickly. The food was extremely cheap too when you compare it to the quantity and quality they serve it with. It's safe to say it's a 5 star review, even 6 stars if it was possible best halal Food in Colorado.“

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

“Friendly attentive staff. My wife ordered a gluten free sub, the bread was not great so I asked if they had any fresher bread. They went in the back and picked out a much better piece and remade our sub. Very much appreciated! It was so much better.“

“My big family and I came here for a quick lunch date with my sister before flying off back to Florida. The food is delicious and the friendliness of the owner and employees is outstanding. Definitely a come back for us when we’re back in town and will be visiting the one in Florida!! Thank you“

“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!“

“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!!“

“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!“

“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 🏅“

“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!!“

“Best sub sandwiches out there. Delicious ingredients and inventive choices. We’ve been eating Snarfs for years and I love that there is now a location so close to us. My favorite sandwich is the chicken salad and provolone and my husband loves the eggplant Parmesan! But truly, you can’t go wrong. Not only are their sandwiches delicious, but they always get our order right. That’s been a struggle elsewhere.“

“This Subway was absolutely good, so clean, so fast, and they do work as a team. Really enjoyed that and I know the other customers enjoyed it as well. Thank you so much.And I also thank you for the coupons because it saves us a lot of money“

“Overall this place is just amazing. Employees had their own cool vibes and they looked happy to work there. I couldn't even find any complain about food at all. It was best subs ever! its top quality. So happy to find this place in town! I definately will visit again soon.“

“Me and my girlfriend walked in upset at each other and super hangry. Once we got there, all the produce was fresh and organized and I was so appealed. The worker taking our order was patient and super sweet and helpful. She wasn’t stingy with the sauces and made sure to add decent amount of product on our sandwiches. The cookies were nice and warm and soft and I could probably say that this sandwich was the best sandwich i’ve ever had in my whole life compared to other subways . It was so good that it put me and my girlfriend in a good mood right after the first bite. Great service and great food.“

“i loved the food visuals in the menu it looks just like what i had ordered the employees are friendly, little things in the lobby like napkins and straws were available at any time, best of all the food was delicious it’s self very sanitary and clean restaurant to eat at definitely recommend!“

“Jasmine I put was phenomenal. Her coworker had incredible customer service. They made the sandwiches with extraordinary expertise as they toasted my them to perfection. Both of their attitudes were phenomenal with great personality. I would hire these ladies for my real estate company. I recommend the manager give them a raise and a week's vacation each.“