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California Water Service Employee Directory

UtilitiesUnited States501-1000 Employees

California Water Service has about 719 employees, nearly all of them in North America. Engineering and Support make up 42% of the profiles with a known department. California Water Service's workforce spans 26 departments. California Water Service's workforce fell 11% between July 2025 and July 2026.

Find California Water Service employees' phone numbers or email addresses

California Water Service Global Highlights

Location
Employees

North America
926

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  • United States Of America
    924
  • Canada
    2

Europe
3

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  • Malta
    2
  • United Kingdom Of Great Britain And Northern Ireland
    1

California Water Service's Leadership

  • Cpo at California Water Service
    J. B.
    Cpo
    Mobile Phone
  • Chief Financial Officer at California Water Service
    C. D.
    Chief Financial Officer
    Mobile Phone
  • Vice President Engineering And Water Quality at California Water Service
    M. R.
    Vice President Engineering And Water Quality
    Mobile Phone
  • Vice President Regulatory Matters And Corporate Relations at California Water Service
    T. S.
    Vice President Regulatory Matters And Corporate Relations
    Mobile Phone
  • President at California Water Service
    M. L.
    President
    Mobile Phone
  • President Of Harbor Water at California Water Service
    M. I.
    President Of Harbor Water
    Mobile Phone
  • Head Of Pmo at California Water Service
    A. K.
    Head Of Pmo
    Mobile Phone
  • Executive Assistant To President And Ceo at California Water Service
    K. G.
    Executive Assistant To President And Ceo
    Mobile Phone

California Water Service Employee Metrics

100%
50%
0%
2026
2025
  • Engineering
  • Customer Success
  • Operations
  • Program & Project Management
  • Analytics
  • Other
  • Support
  • Administrative
  • Accounting
  • Community & Social Services

Engineering is the largest department at 30% of profiles with a known department, up from 21% in July 2025, followed by Support (12%, up from 2%) and Administrative (10%, up from 2%).

Contact profiles from California Water Service

Name
Title
Contact
Location
Last Update
  • Duluth Market President And Chief Credit Officer at California Water Service
    B. B.
    Duluth Market President And Chief Credit Officer
    Mobile Phone
    Oct 23, 2024
  • Owner at California Water Service
    C. A.
    Owner
    Mobile Phone
    Oct 16, 2024
  • Chief Financial Officer at California Water Service
    C. D.
    Chief Financial Officer
    Mobile Phone
    Aug 29, 2024
  • Cpo at California Water Service
    J. B.
    Cpo
    Mobile Phone
    Apr 23, 2025
  • President at California Water Service
    M. L.
    President
    Mobile Phone
    Oct 18, 2024
  • President Of Harbor Water at California Water Service
    M. I.
    President Of Harbor Water
    Mobile Phone
    Oct 22, 2024
  • Head Of Pmo at California Water Service
    A. K.
    Head Of Pmo
    Mobile Phone
    Oct 17, 2024
  • General Counsel And Senior Vice President at California Water Service
    M. C.
    General Counsel And Senior Vice President
    Mobile Phone
    Oct 23, 2024
  • Vice President Engineering And Water Quality at California Water Service
    M. R.
    Vice President Engineering And Water Quality
    Mobile Phone
    Sep 28, 2026
  • Vice President, Corporate Secretary at California Water Service
    M. M.
    Vice President, Corporate Secretary
    Mobile Phone
    Oct 09, 2026

Frequently Asked Questions

What are the largest departments at California Water Service?

Minus sign iconPlus sign iconEngineering is the largest department at 30% of profiles with a known department, up from 21% in July 2025, followed by Support (12%, up from 2%) and Administrative (10%, up from 2%). California Water Service's workforce spans 26 departments.

How has California Water Service's workforce changed over the past year?

Minus sign iconPlus sign iconCalifornia Water Service's workforce fell 11% between July 2025 and July 2026. Engineering's share of profiles with a known department rose from 21% to 30%.

How many employees does California Water Service have currently?

Minus sign iconPlus sign iconCalifornia Water Service has approximately 719 employees as of October 2026. These team members are located across 2 continents, including North America and Europe.

Who are California Water Service's key employees and leadership?

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As of October 2026, California Water Service's key employees include:

  • Cpo: J. B.
  • Chief Financial Officer: C. D.
  • Vice President Engineering And Water Quality: M. R.
  • Vice President Regulatory Matters And Corporate Relations: T. S.
  • President: M. L.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

What is California Water Service's most common email format?

Minus sign iconPlus sign iconCalifornia Water Service employees' email format typically follows the pattern of FLast@calwater.com. Trying to find reliable and up-to-date employee contact data? Find more California Water Service email formats with LeadIQ.

What is California Water Service known for?

Minus sign iconPlus sign iconCalifornia Water Service was founded in 1926 and operates in the Utilities industry. You can contact California Water Service's main corporate office by phone at
+1-408-367-****
. Explore California Water Service's company overview page for more information.

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