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Tempe · United States

Cartel Roasting Co.

Since 2008 · Jason Silberschlag, Amy Silberschlag

Overview

Cartel was founded in 2008 by Tucson native Jason Silberschlag and his wife Amy in Tempe, Arizona, after a chance encounter with Stumptown founder Duane Sorenson on a flight to Guatemala convinced Silberschlag to roast as well as serve coffee. The company opened during a moment when most observers thought specialty coffee couldn't survive the 120°F Sonoran summer; today it operates 13 cafes across Arizona and California (including the much-loved Phoenix Sky Harbor Terminal 4 location) and rebranded from Cartel Coffee Lab to Cartel Roasting Co. in December 2021.

Known for

  • Arizona's first third-wave specialty roaster
  • Phoenix Sky Harbor Airport flagship (Terminal 4)
  • In-house design and fabrication of cafe furniture
  • Black Market Espresso (BME) seasonal single-origin
  • Sonoran Sun Standard and Night Vision Nitro RTD cold brews

Why it matters

Cartel pioneered specialty coffee in the Phoenix metro when Arizona had essentially no third-wave scene, and built a scaled retail brand without abandoning the in-house design, custom-built cafe aesthetic that defined the early Stumptown-influenced era of American specialty.

Production

destoning
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head roaster
null
color sorting
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roaster machine
25-pound San Franciscan at original Tempe location; new 12,000 sq ft production facility under buildout (up from 3,000 sq ft)
filter equipment
Hario V60, Chemex, Aeropress; Mahlkönig Kenia for pour-over grinds; Mazzer Robur for espresso
cupping frequency
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roastery location
Tempe, Arizona
espresso equipment
La Marzocco Strada (3-group at Tempe flagship)
annual volume tonnes
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Café

Original Tempe location at corner of University and Ash; 13 cafes across Arizona, California (incl. Palm Springs Arrive Hotel) and previously Texas (Austin)

Recognitions

  • Phoenix Sky Harbor official airport coffee partner
  • Arrive Hotels exclusive cafe partner (Palm Springs, Phoenix, Austin)

Sources

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