“ Absolutely best burger I've had this decade. I was very skeptical after reading all the raving reviews.... And on an English muffin bun???? Holy crap it was soooo good! Well done you guys. Best part of my 5600 mile road trip. We loved it! ”

“ Diablo Burger in Flagstaff, Arizona, offers a unique and satisfying dining experience that combines high-quality ingredients with bold flavors. Located in the heart of downtown Flagstaff, this casual yet vibrant eatery specializes in gourmet burgers made with locally sourced, hormone-free, and antibiotic-free beef. The standout feature of Diablo Burger is its commitment to fresh, local ingredients. The burgers are stacked high with juicy, perfectly cooked patties, complemented by fresh toppings like tangy cheese, crisp lettuce, and flavorful sauces. One popular option is the "Diablo Burger," which comes with a spicy kick from jalapeños and a smoky chipotle aioli--ideal for those who like a little heat with their meal. The buns are soft yet sturdy, holding everything together without becoming soggy. Beyond the burgers, Diablo offers a range of creative sides like hand-cut fries, fried pickles, and a variety of dipping sauces that elevate the overall meal. Their beer selection is also worth noting, with a rotating selection of local craft beers to pair with your burger. The atmosphere is laid-back and cozy, with a funky, rustic vibe that feels perfect for Flagstaff's mountain-town charm. The service is friendly and efficient, though it can get busy during peak times, so be prepared to wait for a table on weekends. If you're in Flagstaff and craving a burger that goes beyond the typical fast-food fare, Diablo Burger is a must-visit spot. It's a perfect blend of great taste, local pride, and friendly vibes ”

“ I have been meaning to drive this place for a minute and I finally got to. I ordered the senior smoke and it was shmack af #fire the service there was dope, and the atmosphere was pretty chill small but chill I've only had one thing, but the food is 10 out of 10 great flavors will definitely be coming back ”

“ Cute (and cold) little bistro that serves up fresh food. The veggie burgers are really tasty! Kids grilled cheese was a hit too! The "frites" aren't authentic Belgian fries and just seemingly shoestring fries with some spice, so slightly misleading. Nonetheless a good spot on the NAU campus for a quick bite! Check it out. :) ”

“ Such a yummy spot. I got the big daddy kane. The burger and fries where delicious. The ranch tasted good too. I got the Mexican sprite too and it was good. They have benches outside and high tops inside. ”

“ These burgers! The homemade English muffins! The meat, wow! Such high quality and so so delicious! Service was great! It's such a busy spot it was hard to find seating. Such a cool vibe downtown and a fun area! ”

“ Came back here twice in 2 nights. Can't go wrong with any of the burgers as the beef patty is just so thick, juicy and cooked perfectly! It's just awesome. The Diablo burger is our favorite here. You can also order online and do all the customization for take out. Restaurant is quite small inside but they have a good amount of outdoor seating. ”

“ Love DB. The modern hippy vibe was cool. Love the step back ambiance in the 80s feel. My burger was solid, delicious. There's plenty of outdoor seating especially when the weather is nice. Service was excellent. I'd definitely come back. Cheers! ”