Diablo Burger
Best Local Burger in Flagstaff · AZ
Arizona ranch beef downtown
Diablo Burger, on Flagstaff's Heritage Square since 2008, builds its burgers entirely from local ingredients: 100% grass-fed, open-range Arizona beef on branded English-muffin buns, with herb fries on the side. It sources meat, produce, and cheese from within a 250-mile radius as a matter of principle.
A small, fiercely local counter with a devoted following, Diablo turned the case for regional, sustainable sourcing into one of northern Arizona's favorite burgers.
Customers said it first.
A Centurion Award verifies the public record that’s already there. Read the reviews yourself on the platforms below.
Public-record snapshot as of July 2026. Live ratings are always current on each platform.
Why this business cleared the bar.
This page was published by The Centurion Awards from the public record. Founding cohort: evaluated in 2026 on public evidence available then, labeled 2025. Selection follows the published criteria; Diablo Burger met them on that evidence. The business can claim the listing or ask us to remove it.
- ✓Years in operation. Operating in Flagstaff since 2008 — 17 years of continuous business.
- ✓Sustained online presence. An established local institution with a consistent public footprint — listings, coverage, and word of mouth in Flagstaff.
- ✓Established customer track record. A deep public track record: Flagstaff has kept Diablo Burger busy for 17 years.
- ✓Liked by customers and the community. Genuinely beloved by Flagstaff regulars and visitors alike — a bona fide community favorite.
- ✓Recognition in the local community. Named best local burger in Flagstaff for 2025 for sourcing every patty from Arizona ranches and becoming the downtown spot that defines the city's burger standard.
The specific data behind this award, and the exact thresholds, stay internal so the standard can’t be gamed. Read the methodology.
This page was published by The Centurion Awards from the public record; the business did not have to apply for it to appear. Own this business? Claim the listing to manage it, or ask us to remove it.
Award record
2025 Centurion Award
Best Local Burger in Flagstaff Flagstaff, AZ · Awarded under the 2025 evaluationVisit Diablo Burger
The details, verified.
Clean, checkable facts about Diablo Burger.
- Legal / trading name
- Diablo Burger
- Category
- Restaurant
- Founded
- 2008, Flagstaff, AZ
- Location
- Flagstaff, AZ
- Centurion Award
- Best Local Burger in Flagstaff — 2025
- Record last verified
- July 2026
A signal you can check.
This is a dated award record published by The Centurion Awards after reviewing public evidence for Diablo Burger against the 2025 criteria for its market and category. The business did not have to apply for this page to appear. It wasn’t voted on or sponsored, and selection is not for sale. The criteria are public. Owners can claim the listing or ask us to remove it. If an award stops holding up, we may revoke it. For anything current, like hours or bookings, go straight to the business itself.
Frequently asked questions.
What is Diablo Burger?
Diablo Burger has served locally sourced Arizona ranch beef downtown since 2008, building a devoted following and setting Flagstaff's burger benchmark.
Is Diablo Burger award-winning?
Yes — Diablo Burger is the 2025 Centurion Award winner for Best Local Burger in Flagstaff, a verified, criteria-based award. Named best local burger in Flagstaff for 2025 for sourcing every patty from Arizona ranches and becoming the downtown spot that defines the city's burger standard.
Where is Diablo Burger?
Diablo Burger is in Flagstaff, AZ.
The badge on the wall.
The Centurion Award badge Diablo Burger earned for 2025, backed by a dated, public award record.
Each badge is a separate year’s dated award record, held to the published criteria. Selection can’t be bought, and no badge carries forward automatically. Open one for that year’s dated record.
Run a business like this one?
If you’ve put in the years, you may already qualify. Evaluation is free, private, and never for sale.