Hadwick, Heather, Calif State Assembly Share: Government Hadwick, Heather, Calif State Assembly Visit Website P O Box 942849 Sacramento, CA 94249-0001 (916) 319-2001 Rep Info Map Whom to Contact Casey Dunn Phone: (916) 319-2001 Send an Email What's Nearby? Distance: 5 10 15 20 25 50 mi.