August 1, 1953 was the time that John Knez Sr. found himself working for Fred Alt, a drywall supplier and manager of A. McMillan & Co., a company that had been running for quite some time. The company, opening sometime in 1902, started hauling sacks of plaster to nearby homes and various job sites all being delivered by two men with a horse and wagon. The company is founded on quality, service and safety. August 1, 1953 was the time that John Knez Sr. found himself working for Fred Alt, a drywall supplier and manager of A. McMillan & Co., a company that had been running for quite some time. The company, opening sometime in 1902, started hauling sacks of plaster to nearby homes and various job sites all being delivered by two men with a horse and wagon. The company is founded on quality, service and safety.