Midland, Michigan, March 2015 – Greater Michigan Construction Academy (GMCA) is pleased to announce two of their students received awards at the ABC National Craft Competition that took place March 3-6 in Fort Lauderdale, FL. Mark Koch, an insulation mechanic with G.E. Insulation Co., Sanford, MI, won the gold medal after competing against other insulators from around the country and Joe Zazo, an […]