Cardinal Coffee Roasters co-owners Robert Zollinger (left) and his nephew Charles Zollinger are pictured outside the Jeannette business.
Kristina Serafini | TribLive
Barista Lily Roby works on an iced mocha latte for a customer inside Cardinal Coffee Roasters in Jeannette on Tuesday.
Kristina Serafini | TribLive
Charles Zollinger, one of the co-owners of Cardinal Coffee Roasters, roasts Columbian coffee beans inside the Jeannette business Tuesday.
Kristina Serafini | TribLive
Robert Zollinger, one of the co-owners of Cardinal Coffee Roasters, uses a device to check the color of freshly-roasted Columbian coffee whole and ground beans inside the Jeannette business Tuesday.
Kristina Serafini | TribLive
Columbian coffee beans pour from a roaster inside Cardinal Coffee Roasters in Jeannette on Tuesday.
Kristina Serafini | TribLive
Barista Lily Roby adds milk as she makes an iced mocha latte for a customer inside Cardinal Coffee Roasters in Jeannette on Tuesday.
Kristina Serafini | TribLive
Barista Lily Roby works on an iced mocha latte for a customer inside Cardinal Coffee Roasters in Jeannette on Tuesday.
Kristina Serafini | TribLive
Charles Zollinger, one of the co-owners of Cardinal Coffee Roasters, makes a pour-over for a customer inside the Jeannette business Tuesday.
Kristina Serafini | TribLive
Barista Lily Roby cleans a cup as co-owner Charles Zollinger makes a pour-over and co-owner Robert Zollinger looks on inside Cardinal Coffee Roasters in Jeannette on Tuesday.