Steve Aaron, Senior Environmental Scientist
Expertise: Mining Services
steve.aaron@npnenv.com

Greg DeGrande, Asbestos Program Director
Expertise: Asbestos & LBP Management
greg.degrande@npnenv.com

Brian Gregory, Project Engineer
Expertise: Air Quality Management, Indoor Air Quality, Water Quality Management
brian.gregory@npnenv.com

Nick Keifer, Site Manager
Expertise: Asbestos & LBP Management
nick.keifer@npnenv.com

Grant Kraemer, Environmental Scientist I
Expertise: Environmental Site Assessments, Facility Decommissioning,
Tank and Container Management
grant.kraemer@npnenv.com

John LaVelle, Senior Project Manager
Expertise: Asbestos & LBP Management, Facility Decommissioning, Remediation Services,
Tank and Container Management
john.lavelle@npnenv.com

Ruth Mannebach, Senior Environmental Scientist
Expertise: Asbestos & LBP Management, Environmental Site Assessments,
Indoor Air Quality, Regulatory Compliance, Tank and Container Management
ruth.mannebach@npnenv.com

Leston Porter, Hydrogeologist
Expertise: Environmental Site Assessments, Remediation Services,
Tank and Container Management
leston.porter@npnenv.com

Bob Pribble, Environmental Technician II
Expertise: Asbestos & LBP Management, Facility Decommissioning, Remediation Services
bob.pribble@npnenv.com

Kim Roberts, Environmental Scientist II
Expertise: Air Quality Management, Regulatory Compliance, Water Quality Management
kim.roberts@npnenv.com

Marty Schamber, Senior Project Engineer
Expertise: Mining Services
marty.schamber@npnenv.com

Steve Sleeper, Site Manager
Expertise: Asbestos & LBP Management, Remediation Services,
Tank and Container Management
steve.sleeper@npnenv.com

home | about us | our services | our team | employment | faqs | what's new | contact us