Testing, Adjusting and Balancing Bureau
8403 Arlington Boulevard, Suite 100
Fairfax, VA 22031
See our staff directory below to find an individual to assist you with your inquiry.
David Bernett
Administrator
Scott Hammond
Director of Research
Soph Davenberry
Chief Technology Officer
Sheila Livingston
Executive Administrative Assistant
John Hamilton
TABB Chief Operating Officer
Duane Smith
Director of Certification (ICB/TABB)
Christopher Ruch
Director of Training
Charlett Hardaway
Certification Systems Manager