Meet Gei's

Brandon Teel, P.E., R.G.

Vice President & St. Louis Branch Manager

Brandon is a senior engineer, geologist and branch manager for the St. Louis, Missouri office.  In his 20-plus years of consulting, he has focused on account management and both environmental and geotechnical projects. This work includes investigations, remedial design, large-scale environmental remediation, construction oversight, ambient air monitoring and risk-based closure.  Proficient at managing multi-million-dollar sites from $1- $30M while overseeing multiple specialized subcontractors. Prior to GEI Brandon was a consulting manager, soils lab manager and national compliance manager for a national industrial cleaning firm. Recent focus has been on portfolio management for a large program utilizing strict project controls. He received his B.S. in Geological Engineering from Missouri University of Science and Technology in Rolla, Missouri.

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St. Louis, Missouri


  • Licensed Professional Engineer: MO, IL
  • Registered Geologist: MO