In 1923, the late Stefan Weinberg, founder of All Makes Heating & Air Conditioning (AMHAC), was born in Krakow, Poland. At the age of 16, his hometown was invaded by the Germans, and Weinberg’s family was stripped of everything they owned, confining them to the ghetto and then a concentration camp. The next years Weinberg spent digging mass graves, retrieving corpses, and enduring the horrors of the Holocaust.
After World War II was over, Weinberg was reunited with Anna Unger, who he had met at the first concentration camp he was moved to, and the two of them wed and moved to the U.S.