Great Lakes Brewing Company is a principle-centered, environmentally respectful and socially conscious company committed to crafting fresh, flavorful, high-quality beer and food for the enjoyment of our customers.

We promote the responsible enjoyment of our products; if you are of legal drinking age (21 years or older), we invite you to visit our website.

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Brewhouse: The Brewhouse is a two-story facility that features full glass walls to give visitors a view of the stainless steel brewing vessels responsible for the four stages of the brewing process: mashing, lautering, boiling and whirlpooling.

Tank Farm: The Tank Farm warehouses the 300 barrel stainless steel fermentation tanks where beers undergo fermentation, aging and filtration before reaching the bottling line.

Bottling & Packaging Line: The Bottling & Packaging Line is where fresh beer is bottled in brown bottles and packaged in high walled carriers to protect the beer from damaging light. In addition, each bottle is labeled with a consumer friendly freshness date and packaged in eco-friendly carriers and cartons, as well as kegged in half barrels and 1/6 barrels.

Beer Cooler: The Beer Cooler refrigerates the beer immediately after bottling to prevent oxidation from prolonged warm storage. Freshness dates are regularly checked to ensure proper rotation and freshness.

Quality Assurance Labs: We maintain two onsite laboratories for quality assurance - one for physical and chemical tests and one for microbiological work. These labs are capable of performing a broad range of tests and data analyses to help guarantee the quality of the beer being delivered to customers.

Physical/Chemical Lab
In this laboratory, all of the physical and chemical analyses of raw materials and beer in process are performed. These tests include but are not limited to: beer color, beer bitterness, alcohol content, haze stability, hop aromatic oils and malt modification. Data from the lab is used to adjust the process to guarantee a consistent, high quality beer.

Microbiological Lab
The production of beer is a microbiological process. Microscopic single-celled organisms (yeast) metabolize sugar and produce ethanol (alcohol), carbon dioxide and other chemicals recognized as "beer" flavor. In this lab, the technicians monitor the fermentation process and combine this data with physical and chemical tests to ensure proper flavor is achieved in the beers. Lab technicians also check for the presence of other organisms such as bacteria (non-harmful to humans) that may cause the beer to develop a sour or "off" flavor.

 

Brewery Office Hours
Monday - Friday: 8:00 AM - 4:00 PM

Brewery Contact Information
Great Lakes Brewing Company®
1956 West 25th Street Suite 200
Cleveland, Ohio 44113
216.771.4404
216.771.2799 (fax)
glbcinfo@greatlakesbrewing.com