California Water Service | Company Profile - Revenue, Headcount, Tech Stack, Contacts

Company Directory for California Water Service

Team Bitscale

10 Feb 2026 — 1 min read

California Water Service

Overview

California Water Service is the largest regulated water utility west of the Mississippi River and the third largest in the United States. Established in 1926 and based in San Jose, it serves approximately 1.8 million people through about 497,700 customer connections across over 100 communities in more than 25 districts throughout California.

As a subsidiary of California Water Service Group, it focuses on providing high-quality regulated water and wastewater services. Core services include production, storage, treatment, and distribution of water for domestic, commercial, and irrigation uses. The company is committed to sustainability, infrastructure investments, and promoting water quality and conservation education programs. It also operates water systems for municipalities and private companies and offers water quality testing and emergency support.

Basic Information

Industry	Utilities
Founded	1926
Revenue	1B
Headquarters	1720 North First Street, San Jose, California, United States, 95112
Parent Organization	California Water Service Group
Alexa Ranking	107962

Contact Details

Phone: +1 408-367-8200
Website: calwater.com
LinkedIn: linkedin.com/company/california-water-service

Key Focus Areas & Initiatives

Water supply reliability
Water treatment
Water conservation programs
Water infrastructure improvement
Water supply and irrigation systems
Community water programs
Water billing
Drought resources
Water-saving devices
Water leak detection
Customer support
Utilities
Water conservation
Services
Water service
Government
Water utility
Water system upgrades
B2C
Leak reporting
Emergency water support
Water quality
Water quality reports
Water quality testing
Infrastructure upgrades
Distribution
Energy & utilities
Water supply & irrigation systems
Renewables & environment

Technologies Used

Amazon SES
Drupal
GetResponse
Mailchimp Mandrill
Microsoft Office 365
Oracle Cloud
Outlook
Rackspace MailGun
React Redux
Remote
Salesforce
Slack
WP Engine
Workday

Affiliated Organizations & Regional Branches

Skylonda Mutual Water Company

Top AI Software Companies For Revenue Teams to Know in 2026

AI’s impact on B2B sales has moved from hype to line-item outcomes. Generative AI now shows up in day-to-day revenue work, from research and list building to call analysis and forecasting. For revenue teams, that shift shows up everywhere. Each stage of the pipeline, from first-touch prospecting to closed-won

AI Tools For Business: 20 Platforms Transforming B2B Revenue in 2026

The widespread adoption of AI tools for business is no longer a future trend. It is a present-day reality. For revenue organizations, failing to integrate these technologies means falling behind competitors who are already using them to generate pipeline and win deals more effectively. Generative AI adoption nearly doubled in

CRM Lead Management: How to set Up Scoring, Routing & Enrichment

Most revenue teams aren’t short on leads, they’re short on follow-through. New inquiries land in the CRM and then stall, get routed to the wrong rep, or arrive without the basics a seller needs to personalize outreach. When follow-up is slow and qualification is inconsistent, even strong marketing-qualified

AI SDR Tools in 2026: Do They Actually Replace Human SDRs?

Every quarter, another AI SDR vendor trots out a case study about replacing an outbound team with software. Every quarter, a few sales leaders quietly admit on LinkedIn that they’re hiring humans again after going all-in on automation. The AI SDR market is projected to grow from $4.27