Carrington Retzios is an Environmental Scientist specializing in environmental due diligence and site investigation and remediation for residential, commercial, and industrial properties. With a solid foundation in geospatial analysis, satellite imagery interpretation, and database development, Carrington has effectively applied his expertise to various projects. At Monmouth University, Carrington conducted extensive fieldwork soil survey research, with a focus on predictive modeling and data analysis.
Jake Twill is an experienced environmental scientist with a diverse background in on-site sampling, investigations, and long-term monitoring for environmental remediation and mitigation projects across New Jersey, New York, Pennsylvania, West Virginia, and Ohio. After graduating from Ursinus College with an Environmental Studies degree in 2020, Jake began his career as a field ecologist and environmental scientist with an ecological restoration firm, where he performed site investigations and technical reports for large and small-scale environmental mitigation projects. He has supported a diverse portfolio of projects through intensive data collection, analysis, and detailed environmental report writing.
Ethan is an engineer specializing in environmental site investigation and remediation for commercial and industrial properties. With an educational background in chemical engineering, Ethan brings a unique expertise to various projects. At the Colorado School of Mines, he acted as a research assistant on fuel cells and electrolysis projects and modeled large-scale processes. He earned a deep understanding of unit operations and thermodynamics.
James Beix specializes in food-related emergency responses including foodborne outbreak investigations, product traceback investigations, product recall management, and recall efficacy checks. With nearly 20 years of experience, Jim has led food-related emergency responses at the municipal, county, and statewide levels as well as coordinated state responses within a federal response framework. He has also managed and coordinated the food and recreational safety consumer complaint system for the State of Wisconsin.
Ethan Jones joined J.S. Held in September of 2023 as part of J.S. Held’s acquisition of Environmental Consultants, LLC. Ethan Jones specializes in industrial hygiene and earth science-related issues. He assists in completing numerous investigations, inspections, and oversight activities related to asbestos, lead-based paint, and indoor air quality projects. Ethan received asbestos training in several states, including Indiana, Illinois, and Missouri, and is certified in hazardous materials, OSHA safety, and scaffold training. He has been trained and experienced in analyzing indoor air quality for soot, ash, and mold projects.
Evan Saindon joined J.S. Held in September of 2023 as part of J.S. Held’s acquisition of Environmental Consultants, LLC.
Grant Olsen joined J.S. Held in September of 2023 as part of J.S. Held’s acquisition of Environmental Consultants, LLC.
Jacob Louis joined J.S. Held in September of 2023 as part of J.S. Held’s acquisition of Environmental Consultants, LLC. He demonstrated successful experience in the environmental field, specializing in industrial hygiene and earth science-related issues. To date, Jacob has performed and/or assisted in completing numerous investigations, inspections, and project design and oversight within the asbestos, indoor air quality, and mold projects.
Jeffrey Flye is an Environmental Health and Safety professional with over six years of experience in industrial hygiene, environmental monitoring, and regulatory compliance. His work focuses on ensuring safe, compliant environments by assessing and managing hazardous materials, air quality, and environmental risks across diverse project settings.
Joseph Bruener joined J.S. Held in September of 2023 as part of J.S. Held’s acquisition of Environmental Consultants, LLC. Joseph is involved in asbestos bulk sampling and lead and asbestos abatement projects in Missouri, Illinois, and Indiana, overseeing mold remediation projects, indoor air quality inspections, and water sampling throughout the Midwest.