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 record was published by The Centurion Awards from the public record. 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.
The details, verified.
- 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
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.
Every award, on the record.
Each Centurion Award is its own dated annual record, and staying current means clearing the bar again each new year. The verification above is from the latest published award. Open a year for that year’s citation.
2025 Centurion Award
Best Local Burger in Flagstaff Flagstaff, AZ · Awarded under the 2025 evaluation View the 2025 award →Awards run one calendar year and renew only if the business clears the bar again. Selection is by published criteria, never for sale.
Visit Diablo Burger
A signal you can check.
This page is the standing record for Diablo Burger (2025). It was published by The Centurion Awards from the public record; the business did not have to apply for it to appear. It wasn’t voted on or sponsored, and selection is not for sale. Owners can claim the listing or ask us to remove it. For hours, bookings, and live reviews, go straight to the business itself.
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 for free to manage it, correct it, or remove it. If you want the award kit (badge, certificate, and announcement), you pay after you claim. Through December 31, 2026, publishing is $99. The evaluation itself is free. The $99 covers the first year only. Renewals are $199/year. That fee never buys selection.
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.