1971
Don Henderson,President 1971-1994 In 1971, Don took over as president and JJH began building a significant amount of commercial work, including the first of many Abbott Laboratories jobs and its first million-dollar contract, Citizens National Bank in Waukegan. No one had more of an impact on the growth, stability, or philosophy of JJH than Don Henderson. His vision and commitment to quality, fairness, honesty and customer satisfaction laid the foundation for the company’s prosperity. Don successfully transformed a modest, residential construction company into one of the largest commercial general contractors in Lake County.