Cal Water Alerts

Cal Water has been proudly providing
quality, service, and value to our communities
for a century.

Drinking Water

Rebates and Programs

Cal Water offers a variety of indoor and outdoor rebates and programs on water-efficient devices to help customers save water and money.

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Conservation Kit

Conservation Kits

Cal Water is pleased to offer our single-family residential customers conservation kits featuring a range of water-saving plumbing retrofit fixtures. These kits are available at no charge.

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Water Conservation

We encourage our customers to use water efficiently to help maintain a reliable water supply, during both dry and wet years. To help, we offer tools and resources that will keep saving water every day, now and into the future.

Learn About Our Sustainability Efforts

Latest News

See what we’ve been up to with infrastructure upgrades, service, and more to improve the quality of life for our customers and communities. Through every initiative, we remain focused on our promise to provide quality, service, and value to those we serve.

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News

Group Releases 2025 Sustainability Report

California Water Service Group (Group) published its 2025 Sustainability Report today, showcasing efforts and progress made in its four key focus areas: protecting the …

Group One of the World’s Most Impactful Companies

TIME magazine has named California Water Service Group (Group) as one of the top 35 companies in its inaugural list of the “World’s Most …