Located in Livermore, Maine, Castonguay Meats has been in business for over forty years. Started in the early seventies as a slaughter only facility we grew in 1982 to a full service Custom Slaughter House. There are three generations working in the company today. In the spring of 2012 we started offering USDA certified meats. These are cut, vacuumed wrapped, and fast frozen to preserve freshness and taste.