Contact Us


Las Gallinas Valley Sanitary District
101 Lucas Valley Road, Suite 300
San Rafael, CA 94903


Board of Directors

To contact a Director, you may phone the District office at (415) 472-1734 or send email to Director’s Mailbox.

LGVSD Department Directory

Business Office Hours are Monday through Friday, 6:30 AM to 3:00 PM.
Between 3:00 PM and 6:30 AM: All telephone calls will be forwarded to our answering service.

Main Number (415) 472-1734
Fax (415) 499-7715
Title/Department (email link) Ext.
Mike Prinz, General Manager 11
Mike Cortez, District Engineer 18
Robert Ruiz, Administrative Services/HR/Finance 19
Accounts Payable 21
Teri Lerch, District Secretary 10
Sahar Golshani, Laboratory Environmental Services Director 14
Mel Liebmann, Plant Manager 26
Joshua Binder, Plant Supervisor 23
Greg, Pease Collection System/Line Crew 13
Greg Pease, Safety Manager 13