Welcome to 603 Brewery

The 603 Brewery is located in Londonderry New Hampshire and was founded in 2012 by three long time college friends. Our mutual love of craft beer, engineering, chemistry, and community fueled our desire to establish a true local New Hampshire brewery. With a focus on freshness and quality we hand craft ales on a 15 barrel steam fired system. Our beers are currently in New Hampshire only. Please look around and join us at the brewery for a tasting. Thanks for visiting our website!