Illick Brothers manage one hundred and forty apartments in seventeen buildings in Bethlehem. They are primarily a mix of remodeled mansions and townhouses. Flex Illick has officially retired, but is still active and involved in the business. Flex’s son-in-law, John Neumann, now runs the business, but it is still owned by two generations of the extended Illick family. Illick Brothers takes pride in being a family run operation for the past three generations.