| REMC |
REM, Inc., Concord, CA |
| RRMS |
Remedial Risk Management (RRM), Inc., Santa Cruz, CA |
| RSIS |
Remedial Solutions, Inc., San Leandro, CA |
| RSNP |
Remediation Sciences, Inc., New Port Beach, CA |
| RTDS |
Remediation Testing and Design, Inc., Santa Cruz, CA |
| REIR |
Remedy Engineering, Inc., Redding, CA |
| RIAW |
Remedy, Inc., Afton, WY |
| RIV |
Remedy, Inc., Vacaville, CA |
| RIV2 |
Remedy, Inc., Vallejo, CA |
| RTI |
Research Triangle Institute, Research Triangle Park, NC |
| RCCC |
Resource Concepts, Inc., Carson City, NV |
| RCZC |
Resource Concepts, Inc., Zephyr Cove, NV |
| REI |
Resource Engineering, Houston, TX |
| REAC |
Response, Engineering and Analytical Contract (REAC), Edison, NJ |
| RGAE |
RGA Environmental, Emeryville, CA |
| RGAO |
RGA Environmental, Oakland, CA |
| RBSD |
Richard Brady & Associates, San Diego, CA |
| RSAH |
Richard C. Slade & Associates, North Hollywood, CA |
| RRR |
Richard Ryan, Roseville, CA |
| RCV |
Richardson Consulting, Inc., Ventura, CA |
| RWSF |
Rick Widebrook, Reg. Geol., San Francisco, CA |
| RCIC |
Rincon Consultants, Carlsbad, CA |
| RCIV |
Rincon Consultants, Ventura, CA |
| RFKC |
Rio Farms, King City, CA |
| USB |
Rio Tinto US Borax, Boron, CA |
| RGIB |
Rios Grading, Inc., Byron, CA |
| RBDS |
Risk-Based Decisions, Inc., Sacramento, CA |
| REP |
River Environmental, Petaluma, CA |
| RWMV |
Riverside County Waste Management Dept., Moreno Valley, CA |
| RMAB |
RMA Land Construction, Brea, CA |
| RMCN |
RMC Geoscience, Novato, CA |
| RMCP |
RMC Pacific Materials, Pleasanton, CA |
| RMDG |
RMD Environmental Solutions, Inc., Grass Valley, CA |
| RMTL |
RMT, Inc., Los Angeles, CA |
| RMTM |
RMT, Inc., Madison, WI |
| RNCS |
RNC Environmental, LLC, Sacramento, CA |
| REMH |
Robin Environmental Management, Hacienda Heights, CA |
| KIMR |
Robin Kim, CA Registered Geologist, Burbank, CA |
| RPTI |
Robison-Prezioso, Inc., Treasure Island, CA |
| RERP |
ROKEN Engineering Services, Rohnert Park, CA |
| RESC |
Romig Engineers, Inc., San Carlos, CA |
| RORE |
RORE Inc., San Diego, CA |
| RCSD |
Rosamond Community Service District, Rosamond, CA |
| RMCA |
Roscoe Moss Company, AZ |
| RSAA |
Rosengarten, Smith, and Associates, Austin, TX |
| REIL |
Rosso Environmental, Inc., Lafayette, CA |
| RAIG |
Roux Associates, Inc., Gardena, CA |
| RAIO |
Roux Associates, Inc., Oakland, CA |
| RHPB |
Rovana Housing Package STP, Bishop, CA |
| ROWE |
Rowe Drilling Company |
| RFWK |
Roy F. Weston, Inc., Anchorage, AK |
| RFWB |
Roy F. Weston, Inc., Burbank, CA |
| RFWL |
Roy F. Weston, Inc., Lionville Lab |
| RFWN |
Roy F. Weston, Inc., Northridge, CA |
| RFWO |
Roy F. Weston, Inc., Sherman Oaks, CA |
| RFWS |
Roy F. Weston, Inc., Stockton Lab |
| RFWV |
Roy F. Weston, Inc., Vallejo, CA |
| RFWC |
Roy F. Weston, Inc., West Chester, PA |
| RESI |
Royal Environmental Services, Inc., San Diego, CA |
| RGTI |
RPS GaiaTech, Irving, TX |
| RPSM |
RPS Group, Mountain View, CA |
| RPSO |
RPS, Oakland, CA |
| RSHD |
RS&H, Inc., Dallas, TX |
| RUEI |
Rubicon Engineering Corporation, Irvine, CA |
| RERN |
Rubik Environmental, Inc., Reno, NV |
| RSWD |
Running Springs Water District, Running Springs, CA |
| RCAC |
Rural Community Assistance Corporation, West Sacramento, CA |
| REIG |
Rust Environment & Infrastructure, Greenville, SC |
| RGGJ |
Rust Geotech, Inc., Grand Junction, CO |
| RWJC |
RWJ Consulting, Chugiak, AK |
| SSCC |
S & S Commercial Environmental Services, Inc., Chino, CA |
| SSEO |
S & S Engineering, Orange, CA |
| SRCH |
S. R. Chain Environmental Services, Healdsburg, CA |
| SPSF |
S.S. Papadopulos & Associates, San Francisco, CA |
| SACS |
Sacramento Area Sewer District, Sacramento, CA |
| SCDA |
Sacramento County Department of Airports, Sacramento, CA |
| SHD |
Sacramento County Health Department, CA |
| SRSL |
Sacramento Regional County Sanitation District (SRCSD) Environmental Laboratory, Elk Grove, CA |
| SSWS |
Safe Water For Schools, LLC, Berkeley, CA |
| SKR |
Safety Kleen, Reedley, CA |
| SKSJ |
Safety Kleen, San Jose, CA |
| SEGF |
Salem Engineering Group, Fresno, CA |
| SASD |
Salida Sanitary District, Salida, CA |
| SENW |
Sampson Engineering, Watsonville, CA |
| SBSB |
San Bernardino County, San Bernardino, CA |
| SBFC |
San Bernardino Flood Control, CA |
| SDGE |
San Diego Gas & Electric, San Diego, CA |
| SEJP |
San Elijo Joint Powers Authority, Cardiff by the Sea, CA |
| SFIA |
San Francisco International Airport, San Francisco, CA |
| SFPU |
San Francisco Public Utilities Commission, San Francisco, CA |
| SLVW |
San Lorenzo Valley Water District (SLVWD), Boulder Creek, CA |
| SLOC |
San Luis Obispo Cnt. Eng. Dept. Environ. Lab, San Luis Obispo, CA |
| SMCS |
San Miguel Community Service District, San Miguel, CA |
| SMMW |
San Miguelito Mutual Water Company, San Luis Obispo, CA |
| SANL |
Sandia National Laboratories, California, Livermore, CA |
| SFCF |
Sanitary Fill Company, San Francisco, CA |
| SARB |
Santa Ana Regional Water Quality Control Board, Riverside, CA |
| SCVW |
Santa Clara Valley Water District, San Jose, CA |
| SMLC |
Santa Margarita Lake Campground, Santa Margarita, CA |
| SGIA |
Satori Group, Inc., Anchorage, AK |