Are You Looking for Water Treatment Services in San Jose, CA?

Cal Water delivers essential water treatment, distribution, and conservation services across California. We maintain infrastructure reliability through ongoing upgrades and emergency response systems. Our programs promote sustainable water use through rebates, education, and community partnerships.

SJW is a regulated private utility providing high-quality water services to over 1 million residents in the San Jose metropolitan area. Established in 1866, we combine advanced infrastructure with a commitment to safety, sustainability, and customer satisfaction. Our operations include water treatment, distribution, emergency response, and community-focused programs to ensure reliable access to life-sustaining water.