I. Scott Renneisen, P.G., joins Terraphase as Principal Hydrogeologist and brings over 30 years of experience in site characterization, groundwater remediation, and consulting for contaminated property clean-up and closure. Scott’s experience is... Read More ›

Clare Steedman, P.G. has 10 years of environmental consulting experience in site characterization, remedial design and implementation, and regulatory interactions.  Her experience encompasses characterization of potential impacts to soil, groundwater, soil gas, and... Read More ›

Terraphase teamed up with RISE Academy and New Highland Elementary in a garden cleanup this year in recognition of Earth Day. Thanks again to all of our volunteers and their efforts in... Read More ›

Michael J. Messina, joins Terraphase as Principal Scientist. Mr. Messina brings over 16 years of experience across diverse disciplines providing corporate and government clients with environmental consulting services. His work has focused... Read More ›

As part of Terraphase’s on-going commitment to professional development, Chris Alger, PG, CHG, CEG, hosted a Hands-on Soil Logging course in St. Helena, CA on March 11, 2017. Using a wide range... Read More ›

Terraphase’s Darren Croteau will present a talk at the Association for Environmental Health and Sciences (AEHS) 27th Annual International Conference on Soil, Water, Energy, and Air (March 20-23, 2017, San Diego, California).... Read More ›