Department of State
Registration Board for Professional Engineers, Land Surveyors and Geologists
CHARLES R HALLENBERGER
Professional Engineer
License number
PE019215E
Date granted
12/15/1972
Date expires
11/30/1976
Class
Professional Engineer
Status
Expired
Address
SAN ANTONIO TX 78230
engineeringpa.org
ID 37471472
LAST UPDATED 2026-04-22 10:00:16 UTC
LAST UPDATED 2026-04-22 10:00:16 UTC
This website is unaffiliated with the Registration Board for Professional Engineers, Land Surveyors and Geologists. Please verify all information directly with the relevant official government authority.