- Bergeson-Boese and Associates, Inc.
- Provides engineering, analytical laboratory testing, drilling and probing, and remediation and construction services to municipal, industrial, and private concerns in the Pacific Northwest. - Lake Owego Insulation Company
- Provides asbestos abatement, lead based paint removal, PCB ballast and lighting removal, and recycling. - Pacific Agricultural Laboratory
- Specialists in pesticides residue analysis. Soil, water, and plant tissue testing. - Trexler and Associates, Inc.
- Providing policy, project development, and emissions reduction/offset development and implementaion services.
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