David S. Johnson
About David S. Johnson
David S. Johnson serves as the Director of National Accounts at ABC Supply, where he has worked since 1990. He has a background in credit management, engineering, and quality control in construction materials.
Current Role at ABC Supply
David S. Johnson has served as the Director of National Accounts at ABC Supply since 1990. In this role, he is responsible for managing and developing national accounts, ensuring that the company's services meet the needs of large-scale clients. His extensive experience in the industry allows him to effectively oversee operations and maintain strong relationships with key stakeholders.
Previous Experience at ABC Supply
Before his current position, David held several roles at ABC Supply, including Regional Credit Manager and Branch Manager for the Green Bay, WI location, identified as branch #007. As Regional Credit Manager, he oversaw credit operations, ensuring compliance and efficiency. His experience as a Branch Manager involved managing daily operations and driving sales growth.
Technical Expertise in Roofing
David has a background as a field technician for a consulting engineering firm. In this capacity, he inspected large-scale low-slope roofing installations and conducted laboratory analyses of roofing materials involved in litigation. This experience provided him with a strong technical foundation in roofing systems and materials.
Education and Engineering Background
David studied at Ashwaubenon High School in Ashwaubenon, WI, from 1975 to 1979. He furthered his education at the University of Wisconsin-Madison, where he achieved a degree in Engineering. This educational background supports his technical expertise in the construction and materials industry.
Collaboration with Wisconsin Department of Transportation
David has worked with the Wisconsin Department of Transportation, where he performed on-site and laboratory quality control of materials, including bituminous, concrete, and structural steel. His responsibilities included non-destructive testing of post-tensioned decks, showcasing his technical skills and commitment to quality assurance in construction materials.