Agencies
Contra Costa County
Margie Valdez
925-335-3665
email: mvald@pw.cccounty.us
County of LA
Erik Updyke
626-458-4914
email: eupdyke@ladpw.org
Placer County
Clark Newton
916-204-2135
email: newton.clark@gmail.com
Sacramento County
Timothy J. Cress
916-875-4736
email: cresst@SacCounty.NET
