Cayucos Sanitary District:
Sewer Service for Cayucos

• Mailing Address: PO Box 333, Cayucos, CA 93430 
• Physical Address: 200 Ash Ave. Cayucos, CA 93430
• Phone: (805) 995-3290
• Fax: (805) 995-3673

Submit your comment/inquiry below, and a staff member will promptly respond via email (during normal business hours):

PLEASE NOTE: Cayucos Sanitary District provides sewer service to Cayucos residents only. Please contact Mission Country Disposal for any garbage-related concerns: (805) 995-0817