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Management Team

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Steve Hart, PG

Co-Founder

Principal Hydrogeologist

Steve has 30 years of experience in all facets of soil and groundwater assessment and remediation at sites throughout the United States.

Matt Bramblett, PE

Principal Engineer

Shareholder

Matt Bramblett, PE is a Principal with Hart & Hickman, PC in the Charlotte, NC office. Matt has over 20 years of experience in environmental consulting.

Christie Zawtocki, PE

Principal Engineer

Shareholder

Christie has over 20 years of experience in environmental consulting focused primarily on assessment, remediation, and environmental compliance.

Genna Olson, PG

Principal Geologist

Shareholder

Genna has over 20 years of experience in the fields of environmental hydrogeology and contamination assessment and remediation.

Matt Ingalls

Senior Project Manager

Shareholder

Matt has over 20 years experience as an environmental consultant focusing on services related to Phase I and II due diligence, wetland delineation and permitting and more.

Shannon Cottrill

Corporate Health & Safety Officer

Shareholder

Shannon has over 20 years of experience in environmental consulting and over 15 years of experience in safety management.

Nathan O’Leary, PG, CHMM

Project Manager

Shareholder

Nathan has worked on due diligence, compliance, site assessment, site remediation, Brownfields, and state-lead projects across the country.

Ralph McGee, PG

Senior Project Manager

Shareholder

Ralph specializes in Brownfields redevelopment, due diligence, soil and groundwater assessment, vapor intrusion, and contaminant fate and transport.

Jason Soban, PG

Project Manager

Shareholder

Jason has over 10 years of experience in environmental consulting. He specializes in soil and groundwater assessment and remediation projects.

Bo Cappleman, PG

Due Diligence Manager

Shareholder

Bo has over 13 years of experience in the environmental field and has consulted on projects in nearly every state across the United States.

Greg Kanellis, PE

Project Manager

Shareholder

Greg is a Professional Engineer and a Registered Site Manager with over 13 years of experience in environmental consulting. 

Justin Ballard, PG

Project Manager

Shareholder

Justin has over 14 years of experience in environmental consulting and specializes in groundwater, soil, and vapor intrusion assessment and remediation projects.

John Lopez, PG

Project Manager

Shareholder

John is a Professional Geologist and Registered Site Manager with over 13 years of experience in environmental consulting.

Trinh DeSa, PE

Engineering Manager

Shareholder

Trinh has over 12 years of experience in environmental consulting and specializes in remediation design and implementation.