About
Alter Brewing Company is a craft brewery with three Illinois locations in Downers Grove, Oak Brook, and St. Charles, brewing creative, delicious, drinkable beers for gatherings and everyday enjoyment. They offer year-round, seasonal, and rotating tap list brews alongside full kitchens, private event spaces, and a community-focused atmosphere. Certified independent craft brewers emphasizing balanced flavors through traditional and modern methods.
Creative, drinkable beers for get-togethers
Year-round, seasonal, and brewery tap list brews
Three locations with taprooms, breweries, and full kitchens
Private event hosting from weddings to corporate
Photos
Products
Alterior Motive
A bold double IPA packed with tropical fruit and resinous hop flavors.
Center Line
A light, crisp golden ale with subtle malt sweetness and a clean finish.
Dunkel Breakdown
A dark wheat beer with flavors of banana, clove, and a hint of chocolate.
Hopular Kid
A hop-forward IPA with citrus and pine notes, balanced by a smooth malt backbone.
Oktöberface
A traditional German-style lager with rich malt flavors and a crisp, clean finish.
Awards
Gold Medal, Great American Beer Festival 2019 for Hopular Kid IPA
2019
Latest News
Blog posts: 'How We Brew at Alter: Behind the Scenes of Our Beer-Making Process' and 'Beginner’s Guide to Craft Beer Styles: Finding Your Perfect Pour at Alter'