ACCA president and chief executive officer Paul Stalknecht cited Castellano for achieving "the highest honor an HVAC contractor can aspire to." Winning such a prestigious honor from a group of outstanding contractors came as a result of hard work and making a commitment to growing his business in a profitable and professional way. Castellano said that he has a lot of people to thank.
"When I joined ACCA, I got involved with a lot of really good contractors," he said. "I knew the business before I joined ACCA, but by joining a Mix Group®, I was able to improve my management skills."