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Environmental Research Group

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AmaTerra, ERG Texas Services 

We’re here for your TxDOT needs!

Meet the AmaTerra Leaders

Owner/CEO

Deborah Dobson-Brown

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Focused on mission success and organizational structures, Gina steers the ERG ship with an extensive network of government and contractor personnel, a thorough knowledge…

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Vice President of Contracts

Aaron Normant

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With a background in civil/environmental engineering and a proven track record of driving growth, Theresa has been instrumental in expanding ERG's reach …

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Vice President of Project Services

Dennis Palafox

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With an M.A.Sc. in cultural heritage management and almost 30 years of experience in archaeological research and program development for environmental sciences, …

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Vice President of Environmental Services

Josh Zatopek

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A key player in the development and expansion of ERG’s cultural resources program, Jim has an M.A.Sc. in cultural heritage management and a robust background in environmental services…

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Vice President of Innovation and Technology

Eliza Vermillion

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With more than 23 years of experience in cultural and environmental resource management, Mason has earned a distinguished reputation for his expertise…. 

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