Contact Us

Castro Valley Sanitary District (CVSan) Main Office
21040 Marshall Street
Castro Valley, CA 94546
Hours: Monday-Friday 7:00 am - 11:00 a.m. and 12:00 p.m. - 4:00 p.m.
The nearest cross-street is Castro Valley Blvd. We are located next to Rite Aid.

Capital Improvements Office (Engineering Department Only)
20211 Patio Drive, Suite 200
Castro Valley, CA 94546
Hours: Monday-Friday 7:00 am - 12:00 p.m. and 1:00 p.m. - 4:00 p.m.

Enter through the glass doors by Mountain Mike's Pizza, go up the stairs, and the Capital Improvements Office is the first door on the right.

Department Name First Name Last Name Title Email Phone
General Manager Roland P. Williams Jr. General Manager (510) 537-0757 x.104
Business Services Department Zaneta Luna Business Services Supervisor (510) 537-0757 x.126
Business Services Department Efren Quiroz Application Support Specialist (510) 537-0757 x.111
Business Services Department Purvi Solanki Administrative Technician (510) 537-0757 x.117
Business Services Department Sue Goodrich Accounting Technician (510) 537-0757 x.134
Zero Waste Department Naomi R. Lue Zero Waste Supervisor (510) 537-0757 x.101
Zero Waste Department Jordan Figueiredo Zero Waste Specialist (510) 537-0757 x.112
Zero Waste Department Emmanuel Nava Zero Waste Specialist (510) 537-0757 x.102
Zero Waste Department Cole Caceres Zero Waste Outreach Specialist (510) 537-0757 x.119
Collection System Maintenance Department Greg Williams Collection System Maintenance Supervisor (510) 537-0757 x.115
Collection System Maintenance Department Gilbert Espinoza Senior Collection System Maintenance Worker (510) 537-0757 x.115
Collection System Maintenance Department Kevin Dip Senior Collection System Maintenance Worker (510) 537-0757 x.114
Collection System Maintenance Department Jeff Zhong Collection System Maintenance Technician (510) 537-0757 x.105
Collection System Maintenance Department Lorenzo Grayson Collection System Maintenance Worker (510) 537-0757 x.114
Collection System Maintenance Department Phil Governor Collection System Maintenance Worker (510) 537-0757 x.118
Engineering Department Landon Lochrie Associate Engineer (510) 537-0757 x.125
Engineering Department Matthew Lee Engineering Technician (510) 537-0757 x.108
Engineering Department Evan Choy Engineering Technician (510) 537-0757 x.131
Engineering Department Garrick Horvath Engineering Technician (510) 537-0757 x.127
Engineering Department Brandon Edoria Engineering Intern (510) 537-0757 x.129
Board of Directors Timothy McGowan President
Board of Directors Daniel M. Akagi President Pro-Tem
Board of Directors Dave Sadoff Secretary
Board of Directors Ralph Johnson Secretary Pro-Tem
Board of Directors Melody Appleton Member
Business Services Department Kyle Levy Office Assistant (510) 537-0757 x.100
Business Services Department Sandra Lange Administrative Technician (510) 537-0757 x.109
Business Services Department Michael Nelson Public Outreach Specialist (510) 537-0757 x.124
Collections System Maintenance Leon Lim Collections System Maintenance Intern (510) 537-0757 x.115
Business Services Department Stacy Marcoux Executive Assistant (510) 537-0757 x.106