| EBAA |
EBASCO Services, Inc., Arlington, VA |
| EBAB |
EBASCO Environmental, Bellevue, WA |
| EBAC |
EBASCO Services, Inc., Santa Ana, CA |
| EBAN |
EBASCO Environmental, Norcross, GA |
| EBAR |
EBA Engineering, Santa Rosa, CA |
| EBAS |
EBASCO Services, Inc., Oak Ridge, TN |
| EBAW |
EBA Wastechnologies, Santa Rosa, CA |
| EBDA |
East Bay Dischargers Authority, San Leandro, CA |
| EBIB |
EBI Consultants, Burlington, MA |
| EBLC |
EcoloBlue, Layfayette, CA |
| EBMS |
Ed Bernet Metals, Inc., Sun Valley, CA |
| EBMU |
East Bay Municipal Utility District, Oakland, CA |
| EBRS |
Evans Brothers, Inc., Livermore, CA |
| EBSH |
Environmental Biosystems, Hayward, CA |
| EBSS |
Environmental Business Solutions, Inc., San Diego, CA |
| ECA |
New York State Department of Environmental Conservation, NY |
| ECAH |
Envicom Corporation, Agoura Hills, CA |
| ECAR |
Edd Clark & Associates, Inc., Rohnert Park, CA |
| ECAT |
ECA, Tahoe City, CA |
| ECB |
Envirometrix Corporation, Benicia, CA |
| ECCA |
Environmental Chemical Corp., Aiea, HI |
| ECCG |
El Capitan Canyon, Goleta, CA |
| ECCP |
Environmental Consulting & Construction Corp., Paramount, CA |
| ECCS |
Elkhorn Country Club, Stockton, CA |
| ECEA |
ENSR, Alameda, CA |
| ECEC |
ENSR Consulting & Engineering, Camarillo, CA |
| ECEG |
ENSR Consulting & Engineering, Glendale, CA |
| ECER |
Eureka City Elk River Waterwater Treatment Plant (WWTP), Eureka, CA |
| ECES |
ENSR, Sacramento, CA |
| ECGF |
The EC Group West, LLC, Fullerton, CA |
| ECGT |
Environmental Compliance Group, LLC, Turlock, CA |
| ECIA |
EnviroClean, Inc., Antioch, CA |
| ECIR |
Ecology Control Industries, Richmond, CA |
| ECIT |
Ecology Control Industries, Torrance, CA |
| ECJP |
E.C. Jordan Co., Portland, ME |
| ECM |
Equipoise Corp., Murrieta, CA |
| ECMB |
ECM Group, Benicia, CA |
| ECMC |
Environmental Cost Management, Costa Mesa, CA |
| ECOP |
Econ, Inc., Petaluma, CA |
| ECSF |
Endpoint Consulting, Inc., San Francisco, CA |
| ECST |
Enviro Compliance Solutions, Inc., Tustin, CA |
| ECSW |
ECS - Environmental Services, West Hills, CA |
| ECVS |
Environmental Service, Castro Valley, CA |
| ECWC |
Environmental Compliance and Remediation, Walnut Creek, CA |
| EDFC |
EDF-Associates, LLC, Costa Mesa, CA |
| EDP |
Effinger Drill & Pump Service |
| EEAM |
Eurofins Eaton Analytical, Monrovia, CA |
| EECA |
ET Environmental Corporation, Atlanta, GA |
| EECR |
Eagle Environmental Construction, Richmond, CA |
| EECS |
Environmental Engineering & Contracting, Inc., Santa Ana, CA |
| EECT |
Environmental Engineering Consultants, Inc., Tucson, AZ |
| EEHB |
Economy Environmental, Huntington Beach, CA |
| EEIC |
Environmental Equalizers, Inc., Carlsbad, CA |
| EEIF |
Ecology & Environment, Inc., San Francisco, CA |
| EEIL |
Ecology & Environment, Inc., Long Beach, CA |
| EEIS |
Envirodyne Engineers, Inc., St. Louis, MO |
| EELR |
Excelchem Environmental Labs, Roseville, CA |
| EEMR |
Engineering-Environmental Management, Rancho Cordova, CA |
| EEMV |
Elevate Environmental Consultants Inc., Mountain View, CA |
| EEP |
Excel Environmental and General Engineering, Paramount, CA |
| EESA |
Energy Environmental Solutions, Inc., Anaheim, CA |
| EESC |
Environmental Earth Sciences International US (EESI), Sutter Creek, CA |
| EESF |
Essel Environmental, San Francisco, CA |
| EESG |
Eagle Engineering Services, Glendale, CA |
| EESN |
Evergreen Environmental Services, Newark, CA |
| EFIN |
EnviroForensics, LLC, Indianapolis, IN |
| EFIS |
EFI, San Ramon, CA |
| EFNT |
Earth Forensics, Inc., North Tustin, CA |
| EFP |
Environmental Forensics, Pleasanton, CA |
| EFSP |
Environmental Field Services, LLC, Patterson, CA |
| EFSV |
EFS West, Van Nuys, CA |
| EFW |
Ecologics, Ft. Wayne, IN |
| EGCM |
EGA Consultants, LLC, Costa Mesa, CA |
| EGCV |
Environmental Guidance, Inc., Castro Valley, CA |
| EGII |
England Geosystem, Inc., Irvine, CA |
| EGS |
EnviroGard, Shafter, CA |
| EGSL |
Environmental Geoscience Services, Long Beach, CA |
| EGSR |
Environmental Geology Services, Santa Rosa, CA |
| EGSS |
EGS, Inc., Santa Rosa, CA |
| EHSG |
EHS Support, Inc., Stone Mountain, GA |
| EIC |
Enviropro, Inc., Chatsworth, CA |
| EICB |
Earth Investigations Consultants, Brisbane, CA |
| EID |
Environeering, Inc., Danville, CA |
| EIDD |
Deer Creek Wastewater Treatment Plant (El Dorado Irrigation District), Cameron Park, CA |
| EIDH |
El Dorado Hills Wastewater Treatment Plant (El Dorado Irrigation District), El Dorado, CA |
| EIIS |
Entech Instruments, Inc., Simi Valley, CA |
| EILG |
Environmental Investigation Services, Inc., Los Gatos, CA |
| EIP |
Entech, Inc., Phoenix, AZ |
| EITP |
EMCON/IT, Pasadena, CA |
| EJCW |
Environmental Justice Coalition for Water, Salinas, CA |
| EKIB |
EKI Environment & Water, Inc., Daly City, CA |
| ELB |
Essentia Management Services LLC, Long Beach, CA |
| ELMS |
EquoLogic, Monte Sereno, CA |
| EMCA |
EMCON Alaska, Inc., Anchorage, AK |
| EMCS |
Earth Management Co., Santa Fe Springs, CA |
| EMGV |
CA Dept. of Parks & Rec./Empire Mine State Park, Grass Valley, CA |
| EMIA |
Environmental Management, Inc., Anchorage, AK |
| EMLO |
Enviro Management Inc., Ontario, CA |
| EMLS |
EMLab, San Bruno, CA |
| EMSE |
Environmental Management Services, Inc., Eugene, OR |