A&L Western Agriculture Laboratory

A&L Western Laboratories is a leading agricultural and industrial analytical laboratory, providing comprehensive testing services from its locations in Modesto, California and Portland, Oregon. Established in 1979 as a division of Matrix Sciences, A&L Western Laboratories has a rich history of delivering accurate and reliable soil, plant, water, and feed analyses to support informed decision-making across a wide range of industries. We specialize in supporting the agricultural sector, offering expertise in areas such as soil fertility, plant tissue nutrient analysis, and harvest crop analysis. Our commitment to quality assurance, combined with our experienced team and state-of-the-art instrumentation, ensures our clients receive the highest standards of analytical service. With over 40 years of experience, A&L Western Laboratories continues to be a trusted partner for growers, researchers, and industry professionals seeking precise data to optimize their operations.