Blackrocks Brewery

Blackrocks Brewery
	Blackrock Brewery's logo
Industry	Brewery
Founded	2010
Founders	David Manson; Andy Langlois;
Headquarters	Marquette, Michigan, United States

Blackrocks Brewery is a craft brewery in Marquette, Michigan. Taking the name from a local landmark, former pharmaceutical salesmen David Manson and Andy Langlois opened Blackrocks in 2010. At the time, it was a nanobrewery with a one-barrel brewing system in the basement of a Victorian-style house. Two other floors formed the brewery's taproom. High demand for Blackrocks' beer quickly led them to add to their brewing capacity with larger systems and by purchasing a former Coca-Cola bottling plant. They also expanded the brewery's taproom into an adjacent property in the early 2020s, which doubled their available indoor area.

As of 2021^[update], Blackrocks was the ninth-largest brewery in Michigan with sales across the state's Upper and Lower Peninsulas and into the adjoining state of Wisconsin. Their most popular beer is 51K, an American IPA.