Casey Brewing and Blending is an independent brewery based in Glenwood Springs, Colorado, known for its dedication to traditional European-style beers with a strong focus on spontaneous and mixed fermentation. Founded in 2013 by Troy Casey - a chemical engineer and former brewer in large-scale operations - the brewery combines scientific precision with a deep passion for rustic, sour beer.

All beers are fermented and aged exclusively in American and French oak barrels, without the use of commercial cultures or fermentation accelerators. Carbonation occurs naturally in the bottle. Rooted in the local terroir, Casey Brewing sources all ingredients from Colorado, including mountain spring water, grains from nearby farms, and fresh seasonal fruit.

Production is limited to small batches, prioritizing complexity, depth, and a distinctive tart, funky profile. Rather than pursuing wide distribution, the brewery emphasizes authenticity, patience, and a sense of place - crafting beers that go beyond conventional definitions of craft brewing.