Humboldt Mfg. Co., based in the United States, is a globally recognized leader in the design, manufacturing, and supply of construction materials testing equipment. Our products are widely used around the world to test soil, concrete, cement, asphalt, and aggregate in a range of construction projects—including roads, bridges, dams, earthworks, and buildings.
Known for producing high-quality, competitively priced equipment, Humboldt is committed to meeting ASTM and AASHTO testing standards; especially our geotechnical testing equipment, nuclear density gauges, and our innovative, nuclear-free Electrical Density Gauge.
Humboldt’s products are available worldwide, with customers able to conveniently browse and order equipment through our website. For personalized assistance, our knowledgeable inside sales team—backed by years of industry experience are available during business hours. Our corporate offices are located in Elgin, Illinois and Raleigh, North Carolina.
Since 2003, Humboldt has upheld a robust quality management system aligned with ISO standards, emphasizing continuous monitoring and process improvement. We currently hold certifications for ISO 9001:2015 and ISO/IEC 17025:2017, both of which can be viewed on our websites:
www.humboldtmfg.com and www.humboldtscientific.com.
Looking ahead, Humboldt remains dedicated to the ongoing advancement of our testing equipment and software solutions. Our commitment to excellent customer service includes comprehensive support with product selection, installation, and training—ensuring our clients receive the best tools and guidance for their needs.
Our efforts have led to the development of industry-leading geotechnical testing equipment, enhanced by powerful software modules and our cutting-edge, nuclear-free Electrical Density Gauge, a safe and effective alternative for measuring moisture and density.
