We Do More for the People Who Give More
Auto & Home Insurance with Exclusive Benefits, Service, and Savings
California Casualty Auto and Home Insurance is designed for America’s community heroes and their families. In business since 1914, and the endorsed auto and home insurance partner to hundreds of education, higher education, public safety, and healthcare member/employee groups across the country, we know what it takes to deliver the value and peace of mind you deserve.
Welcome COSA members!
The COSA Auto & Home Insurance Program provided by California Casualty offers coverage designed to fit your needs.
Learn More