Staff Directory
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Timothy M. Byrnes
DIRECTOR OF OPERATIONS
Phone: 810-691-2135
Email: tbyrnes@constructiontesting.net
Alba M. Gingell
COMPANY CONTROLLER
Phone: 810-603-0766
Email: agingell@constructiontesting.net
Sean McCarley
CONSTRUCTION MATERIALS TESTING COORDINATOR
Phone: 810-597-1482
Email: smccarley@constructiontesting.net
Frederick L. Gingell
CEO
Phone: 810-397-3336
Email: fgingell@constructiontesting.net
Jack Geerlings
PROFESSIONAL ENGINEER
Phone: 810-691-0963
Email: jgeerlings@constructiontesting.net