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Carl's Jr.

Fast Food in Thornton

Fast FoodChickenBurgers3.9 (1184 reviews)inexpensive
Chain
Carl's Jr.

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About

Visit your nearest Carl's Jr.® restaurant at 4211 E. 104th Ave in Thornton, Colorado for charbroiled 100% Angus burgers or a Beyond Burger®. Feed Your Happy at Carl's Jr.®.

Amenities

TakeawayDeliveryWheelchair accessBreakfastFree Wi-FiFamily friendlyOpen late

What diners mention

  • Service6
  • Food quality2

Frequently asked questions

Where is Carl's Jr.?+

Carl's Jr. is located at 4211 East 104th Avenue, Thornton, Thornton.

What kind of place is Carl's Jr.?+

Carl's Jr. is a Fast Food in Thornton serving Chicken, Burgers. It is part of the Carl's Jr. chain.

What are Carl's Jr.'s opening hours?+

Carl's Jr. is open seven days a week. Carl's Jr. stays open late, until 00:00.

Is Carl's Jr. open on Sundays?+

Yes, Carl's Jr. is open on Sundays.

When is the best time to visit Carl's Jr.?+

It is busiest on Saturday and usually quietest on Tuesday.

How expensive is Carl's Jr.?+

Carl's Jr. is generally budget-friendly.

What does Carl's Jr. offer?+

Carl's Jr. offers Takeaway, Delivery, Wheelchair access, Breakfast, Free Wi-Fi, Family friendly, Open late.

Location

Hungry for more? Browse our dining guides or explore all places to eat in Thornton.

What people say

The food and the service were both excellent!

Reviews sourced from Google.

What diners say on Google

Christopher Moore★★★★★

I had a great experience at this Carl’s Jr! The food was fresh, hot, and exactly what I expected—but what really stood out was the staff. Everyone was welcoming, patient, and genuinely friendly, even during a busy rush. You can tell they care about customer service and keeping things running smoothly. Shoutout to the team leader Ricardo for making the visit quick and pleasant. Definitely coming back!

Laura Ary

We just order from here online went and picked up my food order a LG strawberry lemonade paid an extra 2.00 for and a double cali burger. The drink was a 12 oz drink and when i questioned it was told that's the only size they have and that what I get. I then got home and have this nasty black stuff smeared on one side of my bun and only one beef patty. So not only was I way over charged I did not even get what I order...nice work won't be coming back

Kevin Ramirez Rivera★★★★

Pulled up 2 days ago (02/06/2026) around 8 PM and this carks jr was pretty clean! Food was fresh and hit the spot exactly how you want Carl’s Jr. to hit. And the staff? That’s what made the visit a really good visit. Super friendly, good energy, and actually made the experience feel easy and welcoming, especially for a night run. Not a perfect 5 just because of some small stuff, but nothing that would stop me from coming back. Easily one of the better late-night fast food experiences I’ve had. Would recommend for sure 🙌🔥

Ronald Rosales

This is more to let everyone knows that visit Karls often about how starchy things can get when managers are not doing a good job by training there team properly. By not providing properly customer service Girls looks like has thinking on stuff except doing her job asked me few times about my order like she wasn't listing and playing crazy to me after 4 times of asking same question about my food i got i bit diss point of her there where a guy looking kind of the same way as her the same way begin her I am writing this to let managers of Karls to constantly be training casher and people tha

Reviews sourced from Google.

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