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

Current List of Members (Alphabetic)

CK Agri LLC (2022)

Castle Car Wash (2023)

Columbia Basin Allied Arts  (2024)

Columbia Basin Foundation (2023)

Columbia Basin Health Association (2022)

Columbia Basin Herald (2023)

Columbia Basin Consulting LLC (2022)

Corvid Coffee (2023)

Del Christiansen & Sons (2019)

Desert Aire Owners Association (2018)

Desert Construction (2023)

Doebler Orchards Inc (2024)

El Valle Markets Inc (2023)

Ginkgo Forest Winery (2024)

Grant County BOCC (2025)

Grant County Airport District #1 (2023)

Grant County Fire District #8 (2019)

Grant County Public Utility District (2023)

J & S Septic LLC (2023)

Las Palmas Sushi (2023)

La Perla Tapatia Restaurant (2023)

Leland and Sons (2022)

Los Jacalitos Mexican Restaurant (2023)

The Local Phone Directory (2024)

Mattawa Area Food Bank (2022)

Mattawa Auto Parts - Napa (2018)

Mattawa, City of/Mattawa PD (2022)

Mattawa Community Medical Clinic (2021)

Mattawa Fitness Club (2023)

Mattawa Flea Market (2023)

Mattawa Mart (2023)

Mattawa Public Library (2022)

Mattawa, Port of  (2022)

Mattawa Realty PLCC (2024)

Mattawa Tire Service LLC (2022)

Mercado La Perla Tapatia LLC (2023)

Betty Palmer (individual) (2020)

Racin Mazan Car Wash (2024)

Rick Moore Homes (2025)

Rios Auto AG Parts -Carquest (2023)

Royal City School District (2024)
Sabin Farms (2023)

Sundial Apartments LLC (2018)

Think Tank Sanitation Inc.  (2024)

Thorsen Enterprises LLC (2020)

Umpqua Bank (formerly Columbia Bank) (2019)

Wahluke School District (2022) & Wahluke Community Coalition (2022)

Carol Whiteside (Individual) (2020)

Honorary - Olympian Inspirations
     Caroline Pingatore Holmes (2020-23) 

Agricultural Impact in  Region  Membership Application 

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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 © 2025 South Grant County WA Chamber of Commerce - All Rights Reserved.  Visit South Grant County

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