OUR TEAM

Kevin Buchanan

President and Owner

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Justin Conaway General Manager and Vice President at Terra-Petra Environmental Engineering

Justin Conaway

Vice President/General Manager

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John Conaway, PE, Terra-Petra Environmental Enginner

John Conaway

Professional Engineer / Civil

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Hugh Avery

Senior Consultant

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Alex Feucht

Engineering Geologist

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Richard McClanahan

Chief CADD Engineer, DMBI

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Daniel Valdez

Inspection Supervisor

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Lissette Agustini

Accounting Manager

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Andrew Alvarran

Project Coordinator

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Lori Patton

Administrative Assistant

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Raul Ramirez is a Project Designer/ Deputy Inspector with Terra-Petra Environmental Engineering

Raul Ramirez

CAD Designer/Deputy Inspector

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Josh Heidt

Senior Waterproofing Consultant

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David Lucero

Environmental Assessor

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Jonathan Conaway

Deputy Inspector

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Anthony Avina

Deputy Inspector

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Alvaro Arelleno, Terra-Petra Environmental Engineering DMBI

Alvaro Arellano

Deputy Inspector

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Ricardo Sanchez - Drafter at Terra-Petra Environmental Engineering

Ricardo Sanchez

Drafter

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Jake Gallo

Deputy Inspector

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Diego Sauceda

Deputy Inspector

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David Reyes

Deputy Inspector

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Jesus Mora

Project Designer

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Jon Schaefer

Environmental Engineer

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Arturo Esqueda

Deputy Inspector

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Hector Flores

Deputy Inspector

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Richard Soltero

Deputy Inspector

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Kevin Costa

Deputy Inspector

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