Colin Jones

Colin is a graduate from the University of Oregon and joined Central Geotech as a Field Technician. Now, as our Construction Manager, Colin’s responsibilities include: assisting Staff geologists with all project documentation such as Phase III project schedules and reports, acts as the point of contact on all active construction observation jobs sites for Central…

Read More…

Josh Williamson

Josh comes from a strong construction background, providing good insight across construction operations on the ground. Josh conducts site reconnaissance and gathers various types of data through testing and observation as part of exploratory and investigative fieldwork, then later performs construction observation in order to ensure client adherence to the recommendations of Central Geotech’s engineers…

Read More…

Adrian Cadena

After graduating with a BS in Geology from the University of Portland, Adrian started his career in the Environmental field. As an Environmental field technician, he tested and found environmental hazards associated with soil contaminates and radon mitigation. Now at Central, he brings his field knowledge to aid in fieldwork from geologic assessments and reports,…

Read More…