Contact Information

Washington Certification Services
Green River College
1221 D Street N.E.
Auburn, WA  98002

Phone: 253-288-3357

Peggy Barton
Director, Washington Certification Services

  • Waterworks Operator Professional Growth
  • Course Evaluation and CEU Assignment
  • Distance Education

Rachel Neville
Backflow Assembly Tester Certification Program Manager

  • BAT Certification
  • BAT Professional Growth
  • BAT Renewal

Pamela Basquez
Certification Services Support

  • BAT Examination Applications
  • BAT Examination References
  • Check Waterworks Professional Growth Status