The purchase price was not immediately disclosed.
Copper & Kings uses small-batch copper pot-distillation to create untraditional American apple and grape brandies, absinthe, gin and Destillaré liqueurs. Products are currently available in 31 markets across the USA.
Constellation owns Corona, Modelo and Pacifico beers, Robert Mondavi, Clos du Bois, Kim Crawford, Meiomi, Mark West, Franciscan Estate, Ruffino and The Prisoner wine brands, Svedka Vodka, Casa Noble Tequila and High West Whiskey.
On Friday, Constellation reported third-quarter earnings of $1.87 a share, with sales up 3 percent to $1.86 billion.