Professional Details

David Williams
Senior MediatorSenior MediatorSenior Mediator


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16901 NE 79th Way
Vancouver, WA 98682


Description of Practice

Dave Williams, of Cornerstone Resolution Services, provides mediation services for couples, families and organizations. As a mediator, he helps his clients find solutions to whatever conflict they might be experiencing. Dave has more than 30 years of experience working with all parties affected by conflict to find solutions that reflect the best interests of everyone involved. Dave is a member of the Washington State Mediation Association and provides mediation and consulting services throughout the US and Canada.

Professional Background

Pastor, Management and HR Consultant


More than 30 years experience working with families, non-profits and organizations.


Bachelor of Arts, Master of Divinity


Dates    Trainer(s)    Title   
10/13    Randall Kinnison    Basic Mediation/ADR Training
11/13    Randall Kinnison    Divorce/Family Mediation Training
02/14    Randall Kinnson    Elder Care
05/14    Kim Vilanueva     HR Mediation Training


As a skilled mediator, counselor and coach, Dave works with all parties affected by the conflict to find solutions that: *Reflect the best interests of all those involved; *Produce win/win outcomes achieved through collaboration and dialogue; *Lay a foundation that allows the parties to move forward in a healthy and constructive way; and *Are achieved in a way that is both timely and cost-effective.


$150 per hour for in-person sessions $130 per hour for remote/video sessions

Areas of Practice

  • Divorce (all issues) (150 mediated)
  • Divorce (parenting) (75 mediated)

Professional Services

  • Mediator
  • Communication Skills Trainer
  • Conflict Coach
  • Strategic Planning
  • Collaborative Professional
  • Facilitator
  • Online Mediator

References available upon request.

This dispute resolution professional keeps professional liability insurance.