Providing Engineering Services Since 1981

GEI has over 40 years of experience with water/wastewater plants, electric utility facilities, and large industrial facilities and has provided engineering and testing services to a number of clients.

  • Water/ Wastewater
  • Electric utilities
  • Large Industrial
  • Institutional
  • Electrical Contractors

Services

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 division provides the highest quality power system testing and maintenance and is an Accredited and Full Member of the International Electrical Testing Association (NETA).

Technical Services

  • Medium/High Voltage Equipment
  • Low Voltage Equipment
  • Additional Services

Engineering Services

  • Electrical System Design
  • Power Quality Analysis
  • Power System Study

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