Supporting Members


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Everything you need to know about Western preserved wood is just a click away with the Preserved Wood Tech Library at

The online library offers an extensive collection of downloadable publications, technical sheets and design tools to properly select, specify and use Western preserved wood on almost any project.

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Supporting Members

WWPI enjoys broad support from the wood preserving industry and its many affiliates. The Supporting membership is open to companies providing services or deriving benefits from the wood preserving industry, including inspection agencies, building material dealers and wholesalers, architectural and engineering firms, consulting firms, wood remediation companies, equipment manufacturers, transportation firms and others. For detailed information on Supporting Member companies, review the Associate and Supporting Members Directory.

For information on Supporting membership, contact WWPI Executive Director Dallin Brooks at 360-693-9958.

Alamon Utility Services, Kalispell, MT
American Wood Technology, LLC, Suwanee, GA
Ametek Process Instruments, Pittsburgh, PA
Analytical Laboratory & Consultants, Eugene, OR
AquAeTer, Centennial, CO
The Bayne Company, Spokane, WA
Bison Engineering, Helena, MT
Bode Inspection, Inc., Beaverton, OR
DB Manufacturing, Fife, WA
Enpurion, Tacoma, WA
EKI Environment & Water, Inc., Burlingame, CA
Genics, Inc., Acheson, AB
Integral Consulting, Louisville, CO
IWT, LLC, Vejle, Denmark
Leavitt's Freight Service, Inc., Springfield, OR

Marine Fenders International, Inc., Wilmington, CA
Maul Foster & Alongi, Vancouver, WA
Natural Wood Solutions, LLC, Mooreville, MS
Osmose Utilities Services, Inc., Peachtree City, GA
Poles, Inc., Manitou Springs, CO
Restorical Research, LLC, Mercer Island, WA
RJH Enterprises, Inc, Corvallis, OR
Sierra Pacific Industries, Anderson, CA
Stephen Smith Consulting, Helena, MT
Stoel Rives LLP, Portland, OR
TB Consulting, LLC, Grangeville, ID
Timber Products Inspection, Inc., Portland, OR
Western Wood Services - a div. of SPIB, Pensacola, FL
Western Wood Structures, Tualatin, OR
Wood Care Systems, Kirkland, WA