Contra Costa County: Alfalfa Field and Mount Diablo
CONTRA COSTA COUNTY

COMMISSIONER/SEALER

GUISE, Vince

LOCATION - Headquarters (HQ)
2366 "A" Stanwell Circle
Concord, 94520

PHONE: (925) 646-5250
FAX: (925) 646-5732
E-MAIL: vguis@ag.cccounty.us

WEB SITE :www.co.contra-costa.ca.us/

FIELD OFFICE
3020 Second Street
P.O. Box 241
Knightsen, 94548

PHONE: (925) 427-8610

EXECUTIVE SECRETARY
FINLEY, Sue

DEPUTY COMMISSIONER
DEVINEY, Joe
ROYBAL, Cathy
YOST, Larry

CHIEF DEPUTY COMMISSIONER/SEALER
Vacant

DEPUTY SEALER OF WEIGHTS &MEASURES
ROOF, Pat

AGRICULTURAL BIOLOGIST/ WEIGHTS & MEASURES INSPECTOR III
FONSECA, Ralph
MANGINI, Gene
MANGONON, Art
McCLURE, Ann
NEIMEYER, Nancy
ROCHA, Gil
SIEGEL-SEBOLT, Cecilie
SLATE, Elizabeth
VARGAS, Jorge
WHITLOCK, Patty

WEIGHTS & MEASURES INSPECTOR II
EGBUNA, Ngozi

WEIGHTS & MEASURES INSPECTOR I
KIRKMAN, Keely

WEIGHTS & MEASURES INSPECTOR TRAINEE
BOWEN, Patrick

AGRICULTURAL BIOLOGIST II
NIANG, Abdoul
SLATTENGREN, Matt

AGRICULTURAL BIOLOGIST I
de NIJS, Chris
SLUSSER, Mariah
WHITE, Kathryn