Cooperative Extension Contra Costa
University of California
Cooperative Extension Contra Costa

Office Hours

Monday - Thursday 
8:00 am - 1:00 pm

Friday - Closed       < 1:00 - 5:00pm By Appointment Only >

(Call main office in advance to schedule a Friday appointment)

Main Office Phone Number: 925-608-6670

Fax Number: 925-608-6697

Master Gardener Help Desk: 925-608-6683.

4-H Club Program: 925-608-6690

Webmaster Email: slnuxoll@ucdavis.edu