Grubb Engineering, Inc. (GEI) has provided professional engineering and technical (testing) services to a number of clients locally in Texas, nationally, and internationally. The Engineering department provides power system, control, and instrumentation design and is registered with the Texas Board of Professional Engineers. The Technical Services Department provides the highest quality power system testing and maintenance and is an Accredited and Full Member of the International Electrical Testing Association (NETA).
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Grubb Engineering Questions
The Grubb Engineering annual revenue was $5.4 million in 2026.
Bobby Grubb is the President of Grubb Engineering.
9 people are employed at Grubb Engineering.
Grubb Engineering is based in San Antonio, Texas.
The NAICS codes for Grubb Engineering are [541, 54, 54133, 5413].
The SIC codes for Grubb Engineering are [87, 871].
Top Grubb Engineering Employees
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Bobby Grubb
President at Grubb Engineering
San Antonio, TX, US15+ -
Jessica Stewart
Chief Financial Officer at Grubb Engineering
San Antonio, TX, US12 -
Devin Castillo
Technical Services Manager at Grubb Engineering
San Antonio, TX, US25 -
Michael Miller
Electrical Power Systems Technition at Grubb Engineering
San Antonio, TX, US23 -
Fabian Reyna
NETA I Field Technician at Grubb Engineering
San Antonio, TX, US2 -
Bridgett de Leon
Graduate Engineer at Grubb Engineering
San Antonio, TX, US21 -
Raven Flores
Chief Financial Officer at Grubb Engineering
San Antonio, TX, US12 -
Eric T Garcia
Electrical Test Technician at Grubb Engineering
San Antonio, TX, US2 -
Joseph G.
Electrical Technician at Grubb Engineering
San Antonio, TX, US1
