Los Osos Community Services District
2122 9th Street, Suite 110
Los Osos, CA 93402
PO BOX 6064
Los Osos, CA 93412
Due to COVID-19 the Lobby is closed to the public. Please call for any question you may have. There is a 24-Hour drop slot to the left of the entrance.
Please let us know how we can be of assistance.