Contact Information

At Water One, we pride ourselves on fast and friendly customer service. Call us anytime to discuss your water treatment needs and/or service requirements.

Phone: 707.747.4300

Fax: 707.747.4303


Corporate Headquarters:

5410 Gateway Plaza Drive
Benicia, CA 94510

For specific inquires contact:

  • Tim Russell
    Vice President of Operations
  • Erin Steiger
    Operations Manager
  • Matt Steiger
    Vice President of Sales
  • Brian Robinson
    Regional Manager
  • Danny Mason
    Service Manager
  • Mher Torossian
    Southern California Service Manager
  • Accounts Receivable
Fill out my online form.