Career records & work history
License Records
Oswaldo S Herrera
Category: Engineers
Issued Date: Feb 9, 1989
Effective Date: Feb 3, 2017
Expiration Date: Feb 28, 2019
Type: Professional Engineer
Oswaldo S Herrera
Category: Electrical Contractors
Issued Date: Aug 1, 1991
Effective Date: Nov 19, 2002
Expiration Date: Aug 31, 2018
Type: Electrical Contractor