Penstock Coffee Shop & Roastery

Penstock Coffee Roasters is a specialty coffee roaster based in New Jersey with two locations in Highland Park and Roselle Park. They operate both a coffee shop and roastery, offering single-origin and blended coffees that emphasize direct relationships with producers. The roaster provides subscriptions, wholesale accounts for cafes and businesses, brewing guides across multiple methods (espresso, pour over, Chemex, drip, immersion), and educational classes including latte art training.