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    • Home
    • ABOUT US
    • Join
      • Contact the Chamber
      • Members
      • Calendar
      • Advertising
      • Business Showcase
      • Events-Chamber
      • Marketing
      • News
      • Resources
      • Reports-Forms-Documents
      • Services
      • Speakers Bureau
      • Volunteers
    • Visit
      • Natures Playground
    • Plans
      • Strategic Business Plan
      • Economic Development
      • Community Development
      • Public Affairs
    • Committees-Workgroups
      • Courier Crew
      • Public Safety Advisory
    • Extras
      • AWB: Grassroots Alliance
      • Firewise Project
      • Community Partners
      • Education
      • Road to Opportunity
      • Scholarships
  • Home
  • ABOUT US
  • Join
    • Contact the Chamber
    • Members
    • Calendar
    • Advertising
    • Business Showcase
    • Events-Chamber
    • Marketing
    • News
    • Resources
    • Reports-Forms-Documents
    • Services
    • Speakers Bureau
    • Volunteers
  • Visit
    • Natures Playground
  • Plans
    • Strategic Business Plan
    • Economic Development
    • Community Development
    • Public Affairs
  • Committees-Workgroups
    • Courier Crew
    • Public Safety Advisory
  • Extras
    • AWB: Grassroots Alliance
    • Firewise Project
    • Community Partners
    • Education
    • Road to Opportunity
    • Scholarships

About Us

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Our team

Tell people about your experienced staff.

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Our history

Share when and why you launched your business.

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Our specialities

Describe the business services you do best.

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Connect With Us

  • Contact the Chamber
  • Members
  • Events-Chamber
  • News

South Grant County WA Chamber of Commerce

Mailing: 23898 Road T.2 SW, Mattawa, Washington 99349, United States

Call or Text ( 509) 431-8882

Copyright © 2026 South Grant County WA Chamber of Commerce - All Rights Reserved.  Visit South Grant County

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Wed 9/23 & Thur 10/1  6pm @ Wahluke HS

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