Santa Clara Valley Urban Runoff Pollution Prevention Program
San Diego County Water Authority
Big Bear Department of Water & Power
Las Gallinas Valley Sanitary District
East Bay Municipal Utility District
Whispering Palms Community Services District
Bay Area Regional Water Recycling Program
Santa Ana Watershed Project Authority
South Bay Water Recycling
San Elijo Joint Power Authority
City of Antioch
Ewa Water Recycling (City and County of Honolulu)
City of Palo Alto
Delta Diablo Sanitation District
City of Corona
City of Glendale
Victor Valley Wastewater Reclamation Authority
Big Bear Area Regional Wastewater Agency
Monterey Regional Water Pollution Control Agency
Cucamonga Valley Water District
Santa Clara County Parks
Eastern Municipal Water District
Central Contra Costa Solid Waste Authority
Hewlett Packard
Lifescan, Division of Johnson & Johnson
Sea World
Hotel Del Coronado
United States Postal Service
EZ Environmental Services
Organic Control Industries
FutureTech
TRG & Associates frequently teams with other companies, offering complete technical and public relations services for our clients. The following is a partial list of the technical firms that TRG has worked with:

ASL/Tetra Tech
Camp, Dresser & McKee
Whitley Burchett & Associates
Burns & McDonnell
Montgomery Watson
Boyle Engineering