Welcome to PES
An Environmental Consulting Firm in Pullman
Palouse Environmental Services (PES) is a certified Small Business and Minority Business Enterprise specializing in geochemical, soil, and microbiological consulting. Based in Pullman, WA, we address environmental challenges with a scientific approach, delivering timely, innovative, and effective solutions.
Heavy/Toxic Metals Impacts Determinations
We assess the environmental impact of heavy and toxic metals resulting from mining...
Release and Movements of Toxic Metals
We study the release and movement of toxic metals in the environment, focusing on their behavior in soils...
Comprehensive Soil and Water Quality Assessments
We offer detailed soil and water testing services to identify the presence of major and trace elements...
Delivering Specialized Expert Witness Testimony
Our team offers expert testimony in legal matters involving environmental issues, providing scientific...
Why Choose Us
Our Commitment to Excellence
Palouse Environmental Services (PES) combines over 28 years of expertise in geochemical, soil, and environmental microbiology research. We are a certified Small Business and Minority Business Enterprise, offering innovative, science-driven solutions. Our diverse portfolio includes successful collaborations with USDA, universities, and global organizations, ensuring timely and effective results.
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Scientific Expertise
Led by experienced geochemists and soil scientists with over 28 years of research and teaching.
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Diverse Project Portfolio
Successfully completed projects for USDA, universities, and international organizations.
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Certified & Inclusive
Proudly certified as a Small Business and Minority Business Enterprise.
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Innovative Solutions
Tailored, timely, and science-backed approaches to complex environmental challenges.