September 2017   |   Community Events

Terraphase Staff Living Our TerraValues

Terraphase staff volunteered at the Coastal Cleanup Day on September 16, 2017 at Point Pinole in Richmond to assist the East Bay Parks District in picking up garbage and debris along the... Read More ›

June 2017   |   General News

Terraphase Opens Office in Irvine, CA

IRVINE  18401 Von Karman Ave., Suite 410 Irvine, CA 92612 t: (949) 377-2227 f: (510) 380-6304 click here for directions to our Irvine... Read More ›

June 2017   |   General News

Terraphase Opens Office in Pleasanton, CA

PLEASANTON 5050 Hopyard Road, Suite 325 Pleasanton, CA 94588 t: (925) 444-0555 f: (510) 380-6304 click here for directions to our Pleasanton... Read More ›

May 2017   |   Staff

I. Scott Renneisen joins Terraphase Engineering as Principal Hydrogeologist

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 ›

May 2017   |   Staff

Clare Steedman joins Terraphase Engineering as Senior Associate Geologist

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 ›

April 2017   |   Community Events

Earth Day 2017

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 ›

Web site: Oomf Design