California Water Service
California Water Service is the largest regulated American water utility west of the Mississippi River and the third largest in the country
Basic Information
- Category: Utilities
- Founded: 1926
- Headquarters: San Jose, CA
- Website: calwater.com
Documented Facts
- Founded: 1926
- Headquarters: San Jose, CA
- Category: Utilities
- Phone: (888) 598-9824
Evidence and Sources
- Official Website (official)
- California Water Service on instagram (social)
- California Water Service on facebook (social)
Citation Guidance
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- Canonical profile: https://brandsource.ai/brands/california-water-service
- Machine-readable JSON-LD: https://brandsource.ai/api/brands/california-water-service/json-ld
- Data status: Enriched
- Last verified: 2025-10-27T06:52:32.385Z
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