Business Details
50+ Years
experience
Trusted Construction Materials Testing Equipment Manufacturer
Humboldt Mfg has been a leader in manufacturing construction materials testing equipment since 1909. Founded in Chicago and now headquartered in Elgin, Illinois, we operate a 70,000 sq. ft. facility with additional operations in Raleigh, North Carolina. Our ISO 9001:2015 and ISO/IEC 17025:2017 certifications underscore our commitment to quality management and precision. We specialize in equipment for soil, concrete, cement, asphalt, and aggregate testing used globally in infrastructure projects. Our team combines over a century of industry experience with cutting-edge technology to deliver reliable solutions.We maintain extensive inventory for rapid delivery and offer comprehensive calibration services through A2LA-accredited labs. Our domestic and international dealer network ensures localized support for equipment selection, installation, and training. We prioritize continuous improvement in product design and customer service to meet evolving industry standards. Our equipment supports critical projects including roads, bridges, airports, and dams worldwide. This enduring dedication to quality and service has established us as a trusted partner in materials testing.
Services
Soil Testing Equipment
Concrete Testing Equipment
Asphalt Testing Equipment
Aggregate Testing Equipment
Calibration Services
Nuclear Density Gauges
Laboratory Equipment
Field Testing Instruments
Material Analysis Tools
Construction Monitoring Systems
Details
- Year established: 1909
Highlights and features
- We offer over 115 years of specialized expertise in materials testing equipment.
- Our ISO 9001:2015 and ISO/IEC 17025:2017 certifications ensure rigorous quality standards.
- We maintain a global dealer network for localized technical support and training.
- Our A2LA-accredited calibration labs provide traceable, standards-compliant services.
- We guarantee rapid delivery with extensive in-stock inventory of critical equipment.
Associations and certifications
- ISO 9001:2015
- ISO/IEC 17025:2017
Services
Soil Testing Equipment
Our soil testing equipment evaluates compaction, density, and mechanical properties for construction projects. Designed for field and laboratory use, these tools ensure compliance with ASTM standards. Engineers rely on our solutions for accurate data in road, foundation, and earthwork applications.
Concrete Testing Equipment
We provide compression machines, slump testers, and maturity meters for concrete quality assessment. These tools verify strength, consistency, and curing processes in construction projects. Our equipment supports compliance with ACI and ASTM requirements for structural integrity.
Calibration Services
Our ISO/IEC 17025:2017 accredited labs offer calibration for load cells, pressure gauges, and testing instruments. This service ensures measurement accuracy and traceability to NIST standards. Regular calibration maintains equipment reliability and compliance with quality management systems.
Asphalt Testing Equipment
Our asphalt testing solutions include mix design tools and density gauges for road construction. These instruments assess binder properties, compaction, and durability in paving projects. Compliance with AASHTO standards ensures long-lasting pavement performance.
Nuclear Density Gauges
We manufacture nuclear density gauges for rapid in-situ density measurement of soil and asphalt. These devices provide real-time data for quality control in road and earthwork projects. Our Raleigh facility offers full-service calibration and regulatory compliance support.
Questions
What materials does Humboldt test equipment support?
Our equipment tests soil, concrete, cement, asphalt, and aggregates for construction projects.
Do you offer calibration services for third-party equipment?
Yes, we calibrate load cells, pressure gauges, and testing instruments from various manufacturers.
Are your products compliant with industry standards?
All equipment meets ASTM, AASHTO, and ISO standards for accurate materials testing.
How can international customers obtain your equipment?
We distribute through a global dealer network providing localized sales and technical support.
What support options exist for equipment maintenance?
We offer repair services, replacement parts, and preventive maintenance programs for all equipment.
Videos
