Instructing

Gamboa Contracting offers classes for the the following :
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Electrical tutoring for the NEC Electrical Code book

Call or Email for scheduling tutoring classes

OSHA Authorized Construction Trainer for 10 and 30
Call for OSHA up coming classes.

TDLR Continuing Education (4hr course)

Offering classes on Grounding, Service, Home and Building calculations.
Call or Email for up coming classes
Contact Richard Gamboa
Office (210)689-4146
Leave a detail message

Email:gamboacontracting@gmail.com

TDLR Continuing Education Provider# 2289
TDLR Course - NEC 2020 Code Changes
Course# 26053

OSHA Authorized Trainer# 26-0109474




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