David Allison is a Senior Principal Engineer based in Idaho with more than 20 years of consulting and industry experience focused on the design and operation of water and wastewater treatment systems, site characterization and remediation, mine investigation and discharge treatment, and construction services.
Geosyntec announces our 2025 class of Principals and Senior Principals. These individuals exemplify the values that define the firm: collaboration, inclusion, innovation, safety, and passion for excellence.
Geosyntec is expanding services to new and existing clients from a new location in Idaho. Though Geosyntec practitioners have been working the area for many years, and office lead David Allison has over 15 years of experience in Idaho, the Boise office will be our first in the state.
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