Training for cabinetmakers and millworkers is generally available through local labor-management apprenticeship committees. These committees, made up of contractor and union representatives, make sure you get proper instruction while you are working to earn a good wage. The first thing to do is call your local Mill/Cabinet or Carpenters union to get more information. And remember, cabinetmakers and millworkers are members of the United Brotherhood of Carpenters and Joiners of America, a proud organization with more than 650,000 members.