Plumas Unified School District with their consultants, Terraphase and  NCE, win the American Public Works Association (APWA) 2017 Project of the Year for the collaboration on the C. Roy Carmichael School Hydrogen Sulfide... Read More ›

Arnab Chakrabarti will be presenting on the subject of polar petroleum degradation metabolites at the 26th Annual GRA Conference in Sacramento, California, on Tuesday, October 3, 2017, as part of the Contaminant... Read More ›

Hans Kramer will be presenting on the subject of stormwater sampling at the 13th Annual CASQA Conference in Sacramento, California, on Monday, September 25, 2017, as part of the Industrial Training Workshop. Hans... Read More ›

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 ›

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 ›

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 ›