Downers Grove, Illinois-based Alter Brewing Co. is opening its second location — and first restaurant concept — at St. Charles’ newest riverfront building. Read More
Outside Alter Brewing Company in Downers Grove, Illinois
Alter Brewing Company

Alter Brewing Company opened in December 2015 in Downers Grove, Illinois, just west of Chicago. They are passionate beer lovers dedicated to producing beer of the highest quality while pushing the boundaries of traditional styles. They seek to leverage their passion and craft into serving and improving the local community and beyond.
The Alter space features a state of the art brew house and a beautiful modern-industrial taproom that is open 7 days a week.
Downers Grove Taproom
We only have a few rules: have fun. Be respectful. Enjoy the people around you. We’re brewing beers that bring people together. We can’t wait to see you at our place.
Draft Sizes: Our beers are available in 5oz, 12oz, and 16oz pours. We also have 32 oz. crowlers and 64 oz. growlers available for to-go only. Higher % ABV beers are limited to 12 oz. pours. Barrel Aged beers are served in 10 oz. pours and are not available in growlers (sorry, Charlie).
Food: We have some assorted snacks for you to munch on including gourmet breadsticks, beef sticks and various pretzels and peanuts. However, feel free to bring your own little feast, carry out or even have some food delivered. We have some menus behind the bar for local restaurants, so come up and ask for one if you’re hungry!
Parking Info: Feel free to park both in front of and behind the building. During normal daytime business hours (until 5 PM) please do not park in front of garage doors. Finally, please do not park along the side of the building, as passing cars and food trucks need that space. Thank you!
St. Charles Brewery & Kitchen
We’re thrilled to be joining the St. Charles and Fox River Valley communities with Alter Brewing + Kitchen. Alter’s first full-service brew pub! Our facility will include seating for 160 on the inside and 100+ in our outdoor, riverside patio.
Highlights: There will be plenty of theater within our four walls as we’ve positioned the brew house front and center as the heartbeat of our room. A private dining room adjacent to the brew house is certain to bring together small to medium sized private events in a vibrant sit down or cocktail environment.
Outdoor Patio: Along the Fox River, and including a full-service container bar, our patio will come alive 12 months out of the year as it will include a heated seasonal enclosure. We can’t wait to activate the patio with live music and seasonal decor.
Full Service: While our beer is certainly the front man of this band, the supporting musicians are excellent players! A full-service kitchen, wine and spirit program allows not just beer lovers but all to enjoy our carefully curated offerings. Whether you come for the beer, food, wine or spirits we know you’ll stay and come back because of the great times you’ll have.
For more information, visit the brewery website at alterbrewing.com.
Alter Brewing Company is an independent craft brewer.

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Inside the Alter Brewing Company taproom in Downers Grove, Illinois
This brewery has multiple locations.
Inside the taproom at Alter Brewing Company in Downers Grove, Illinois
Downers Grove Taproom
- 2300 Wisconsin Ave
- Downers Grove, IL 60515-2234
- United States
- (630) 541-9558
Taproom Hours The schedule provided is based on the information available from the brewery at the time this page was published and is subject to change. Hours may also vary on holidays or for special events. Refer to the brewery website or check out their social media accounts for the latest information. Submit corrections via the form on this page.
- Sunday: 12 PM - 7 PM
- Monday: 3 PM - 10 PM
- Tuesday: 3 PM - 10 PM
- Wednesday: 3 PM - 10 PM
- Thursday: 3 PM - 10 PM
- Friday: 12 PM - 11 PM
- Saturday: 12 PM - 11 PM
No Brewery Tour Info
Either a brewery tour is not available at this location, isn’t offered on a set schedule, or that information hasn’t been made available.
This brewery has multiple locations.
Outside the Alter Brewing Company brewpub in St. Charles, Illinois
St. Charles Brewery & Kitchen
- 12 S First St
- St. Charles, IL 60174
- United States
- (630) 541-9558
No Brewery Tour Info
Either a brewery tour is not available at this location, isn’t offered on a set schedule, or that information hasn’t been made available.
Connect Online
For More Information
Visit the Brewery WebsiteBeers
A selection of beers from Alter Brewing Company
Beer Name | Style | ABV | IBUs | Cal. | Rating |
---|---|---|---|---|---|
‘Nilla Priest Review | American Imperial Stout | 12.0 | 360 | 3.9 | |
After Party Review | English Sweet / Milk Stout | 7.4 | 222 | 3.76 | |
Alter’d Beast Review | American Double IPA | 8.7 | 261 | 3.72 | |
Alterior Motive Review | American IPA | 6.5 | 195 | 3.92 | |
Alto Porto Review | American Porter | 7.2 | 216 | 3.78 | |
Arm’s Reach Review | American IPA | 6.8 | 204 | 3.98 | |
Belgian Style Tripel Review | Tripel | 9.2 | 276 | 0 | |
Black On Black On Black Review | American Stout | 9.2 | 276 | 4 | |
Bourbon Barrel Aged Dan’s Brown Ale Review | American Brown Ale | 4.7 | |||
Bourbon Barrel Aged Double Oaked Cherry Rye Smash Tun Review | American Imperial Stout | 12.0 | 360 | 4.28 |
News
Alter Brewing Company in the News
Alter Brewing Releases “Heavy Squeeze” Unfiltered Lemon Wheat Ale
Alter Brewing Company bolstered its array of seasonal beers with the release of fan favorite Heavy Squeeze in 6-packs throughout Chicagoland. Read More
Alter Brewing Announces 2020 Beer Release Calendar
Alter Brewing Company announced their 2020 beer release schedule that will be fully available at retail in 6 pack 12 oz. cans, 1/6BBLs, and 1/2BBLs. Read More
Alter Brewing Launches New Series with “Dank You” Double IPA
Alter Brewing Company has unleashed its new special release series today with the re-imagining of a taproom favorite, Dank You, a mighty 9% Double IPA. Read More
Alter Brewing to Release their Fall Seasonal “Festbier”
Alter Brewing Company in suburban Chicago is getting the fest started this August with their fall seasonal lager Festbier. Read More
Alter Brewing Company Releases Seasonal Pilsner Throughout Chicagoland
Alter Brewing Company is thrilled to announce the 2019 release of Day Sipper, their summer seasonal lager, both on draft and in 6-pack cans. Read More

Proud to Support Independent Craft Brewers
For years, small and independent U.S. craft breweries have been turning the beer world upside down. Their ability to take risks, innovate flavors and build better communities has made the U.S. the craft beer capital of the world.
To proudly display that independent spirit, the Brewers Association created a symbol to unify U.S. craft breweries and those who want to support them. This certified mark gives beer lovers an easy way to identify independent craft beer.
Learn more about what it means to be an Independent Craft Brewer by visiting the Brewers Association.