Saint Arnold has won numerous national and international awards including Mid Size Brewery of The Year 2017.

[citation needed] Brock Wagner, a resident of Southgate in Houston and a graduate of Rice University, founded the company and, as of 2003, owns it.

[4][5] By 2009 the company had purchased a three-story 104,000-square-foot (9,700 m2) square foot brick building, constructed in 1914, which most recently served as a food service facility for the Houston Independent School District.

[8] In 2019, they made a wager against Washington, DC–based DC Brau in which the winner of the World Series receives the loser's signature brews, plus other stuff from the barrel room.

[citation needed] In mid-July 2020, the Texas Alcoholic Beverage Commission decided to shut down dine-in service amidst the ongoing COVID-19 pandemic.