Welcome to Colorado Grill
Located at 46 E Herndon Ave in Fresno, Colorado Grill embodies the essence of a classic American diner, offering a menu bursting with flavor and freshness. Renowned for their juicy burgers, tender chicken tenders, and perfectly cooked steak fries, each dish is crafted to highlight natural ingredients without overpowering them. The welcoming atmosphere and attentive service, such as the friendly demeanor of staff member Malachy, enhance the dining experience. Whether you opt for a hearty chili burger or a crisp salmon salad, Colorado Grill ensures every visit leaves you craving more. It’s a must-try destination for burger enthusiasts and families alike.
- 46 E Herndon Ave, Fresno, CA 93720, United States46 E Herndon Ave, Fresno, CA 93720, United States Hotline: +1 559-439-2747
Welcome to Colorado Grill, a charming eatery nestled at 46 E Herndon Ave in Fresno, California. This culinary gem has quickly become a beloved spot for locals and visitors alike, bringing a taste of the Rockies to the heart of the city. With a focus on hearty meals and a friendly atmosphere, Colorado Grill offers a menu that features a selection of mouthwatering burgers, crispy chicken options, and indulgent fries that will satisfy any craving.
The star of the show at Colorado Grill is undeniably the burgers. Take a bite from the CG Western Burger, topped with the classic duo of cheddar cheese and crispy turkey bacon, crowned with an onion ring and a drizzle of BBQ sauce. For those seeking something more adventurous, the Rocky Mountain Burger, layered with grilled pastrami and a BBQ drizzle, promises an unforgettable experience. Don't forget to try the crowd-favorite Dbl Big Burger or the spicy Jalapeno & Cheddar Burger—these creations combine quality ingredients with bold flavors that make every bite a delight.
But don’t just take my word for it; customers rave about their experiences too. One patron gushed about the fresh ingredients and the friendly service, highlighting an attentive server named Malachy who made their meal even more enjoyable. The cleanliness and welcoming atmosphere further embellish the dining experience, making it even more inviting for families and friends alike. Many diners have echoing sentiments, with one declaring it the “best hamburger” they’ve ever had, outshining even the iconic in-and-out. This is no small feat!
Beyond the burgers, Colorado Grill offers delectable sides like curly fries, sweet potato fries, and chicken strips that are as popular as the main dishes. The commitment to quality and customer service is evident in every plate served, creating a community vibe that keeps patrons returning for more. Whether you’re after a hearty burger or a classic shake, Colorado Grill is dedicated to delivering an experience that resonates with taste and warmth.
As you step into Colorado Grill, you are not just dining; you are joining a family that celebrates great food and heartfelt service. So grab your friends, bring your appetite, and prepare for an exceptional meal that you won’t soon forget!

Wow! Best burger spot my family and I have had in Fresno. We travel to Fresno at least once a year, and we are happy to have come across this fast food restaurant today (3/27/25) The server, Malachy, was very kind, polite and friendly. He answered all our questions regarding the menu. Once we were eating, he checked in to see if we needed anything else. Other fast food restaurants don’t do this and/or lack greeting manners. Thank you Malachy! You made our time there even better Food was fresh and delicious! After we arrived, about 7 orders went in, from what I could see, and despite that, they made everything to order, and it was 100% accurate. Best of all, our food for 5 came out at the same time, awesome! Environment was clean and welcoming. Definitely recommend this place. (My children started eating right away, so I didn’t get to take a picture )

Always a favorite when in Fresno. Personally, I just wanted a big juicy no BS burger. Colorado grill has always been that. Never over powered with flavors that take away from natural flavors. Steak fries cooked just right and a small town feel in a big busy city. Whether is a big burger or a boulder or even a simple hotdog, Colorado grill keeps it simple and friendly every time. The review ask "what do you recommend" honestly it all depends on your taste and craving for the day. Dont take my recommendation as just having a boulder. Try it all. I still have yet to explore a lot of their menu, but my heart always goes for a fat juicy burger.

Best Hamburger I have ever had, not lying, not joking, and not playing around. Seriously, this place is amazing, both times I have been here I was stunned by how good it was. 10x better than in-and -out, which is hard to say considering how much I love in-and-out. Give this place a try, you will not be disappointed!

Colorado Grill is fantastic! My son decided to try it out once he discovered that they have a veggie patty and now we’re hooked! Their service is great and they serve your food in a classic diner atmosphere. Their curly fries are SO GOOD and they keep the back and front of the house very clean! I highly recommend!

Very good customer service! Everyone that works there is friendly and they greet you every time you enter. I love their hamburgers, chili burgers and huge chicken tenders and steak fries! I've also just discovered their spicy ranch sauce, yummy! I used to get the chili burgers but now I get a burger and an entire cup of chili. Sometimes I MIGHT it share with my husband. Oh yeah, and I love their shakes. I'm not sure how they do it, but the hamburgers have great flavor. I'm not sure if it's the seasoning, sauce or the combo of it all including the lettuce, tomatoes and pickles and not to mention the buns. The buns can actually make the difference as well and their burgers have it all. Oh, and I also love the diner type ambiance. Keep up the award winning combination of customer service and good food!

Great experience and awesome customer service and employees. The food is so good, and the milkshakes are to die for ... ... going every night , while we're here in fresno ... See you soon.

Coming from Singapore, this is one of the best American burger I have tasted! The lettuce in the burger is cold and crunchy. When mixed with the hot steak and soft buns, it’s simply delicious. Price is very affordable as well! The sweet potato fries is great as well!

I love that they have a Beyond Burger, the portions on the fries are generous, and the shakes thick! What’s not to love? Aside from the food being delicious, the staff is always super friendly every time I’ve come in. This is definitely a go-to in the Fresno area for the great food and friendly staff.