Volunteer
Opportunities as listed publicly by the organizations themselves. Each listing links to the official page; hours and details change, so confirm there. Last checked October 19, 2026.
Emergency? Call 911. This directory is not a substitute for 911.
Alameda County
Volunteer with the Alameda County Community Food Bank ↗Volunteer shifts and how to sign up at the food bank.
Contra Costa County
Contra Costa County Library: volunteer ↗How to volunteer with the Contra Costa County Library.
Contra Costa County
East Bay Regional Park District: volunteer ↗Ways to volunteer in the regional parks.
Contra Costa County
Habitat for Humanity East Bay / Silicon Valley ↗A nonprofit that builds and repairs homes, with volunteer opportunities.
Contra Costa County
Mount Diablo Interpretive Association ↗A nonprofit that supports Mount Diablo State Park through programs and volunteering.
Contra Costa County
Save Mount Diablo ↗A land conservation nonprofit that offers hikes and volunteer opportunities.
Contra Costa County
Volunteer with the Food Bank of Contra Costa and Solano ↗Information on volunteering at the food bank's warehouse and events.
Danville
Volunteer opportunities ↗Create a volunteer profile first, then browse one-time events and ongoing service projects such as Art Gallery Associates and Theatre Ticket Ushers.
Dublin
Dublin volunteer opportunities ↗Volunteer opportunities listed by the City of Dublin.
Livermore
Library volunteer opportunities ↗City of Livermore volunteer opportunities.
Livermore
Tri-Valley Haven: volunteer ↗How to volunteer with this Livermore nonprofit.
Livermore
Volunteer opportunities (City) ↗City of Livermore volunteer opportunities.
Livermore
Volunteer with LARPD ↗LARPD says new volunteers complete an application.
Livermore
Volunteer with Open Heart Kitchen ↗How to help prepare and serve meals at this Tri-Valley nonprofit.
Pleasanton
Tri-Valley Animal Rescue: volunteer ↗How to volunteer with this animal rescue.
Pleasanton
Valley Humane Society: volunteer ↗How to volunteer with this animal shelter.
Pleasanton
Volunteer in Pleasanton (City) ↗How to volunteer with the City of Pleasanton.
San Ramon
City volunteer ↗Volunteer opportunities with San Ramon Parks and Community Services.
Walnut Creek
Community Service Day ↗Walnut Creek's annual Community Service Day, a volunteer event.
Walnut Creek
Volunteer opportunities (City) ↗City of Walnut Creek volunteer opportunities.
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