COTS assists the shelterless in Sonoma County with food, shelter, case managers, and more. Donate Today and be a changemaker!

COTS offers case management, supportive services, and financial assistance to prevent and address homelessness in multiple partnerships throughout Sonoma County.

For over 35 years, COTS has been support those most vulnerable in our community by providing hot and nutritious meals daily to anyone in need and a range of services to support people in reaching …

The Mary Isaak Center Emergency Shelter is a 92-bed shelter for individuals ages 18 and older. COTS operates with a Housing-Focused approach where clients receive comprehensive case-management …

COTS, and our partner Catholic Charities, will be offering a variety of supportive services and financial assistance to qualifying families and individuals with the goal to help with rehousing and prevent …

COTS’ Community Housing offers a variety of permanent supportive housing options for individuals and families throughout Sonoma County. These units are funded by the County of Sonoma, federal …

An interdisciplinary team including the City of Petaluma, COTS, Downtown Streets Team, Petaluma Health Center, SAFE Team, and other local providers coordinate weekly and will work together to …

Sonoma County’s Keep People Housed initiative: together with local partners, we provide essential support for those at risk of homelessness.

Nov 20, 2025 · COTS’ Mary’s Table kitchen is stepping up to meet a growing wave of food insecurity for Sonoma County residents.

Nov 18, 2025 · And Housing for All: The Fight to End Homelessness In America. Adding to the conversation is Chris Cabral, CEO of Petaluma’s COTS