Material Testing Specialties
Soil Testing
ANS offers a comprehensive range of soil testing services to support geotechnical investigations, site development, and construction quality control. Our laboratory follows ASTM standards to deliver precise data on soil composition, strength, compaction, and thermal properties—ensuring informed decision-making at every stage of your project. From basic classification to advanced performance testing, we provide the insights needed to design safe, stable, and resilient structures.
- Sieve Analysis – ASTM C136M-19
- Hydrometer Analysis – ASTM D7928-17
- Atterberg Limits
- Soil Moisture Content
- Direct Shear Test – ASTM D6528-17
- Proctor Tests (Standard & Modified) – ASTM D698 / D1557
- California Bearing Ratio (CBR) – ASTM D1883-16
- Soil pH – ASTM D4972-19
- Thermal Resistivity – ASTM D5334-14
Rock Testing Capabilities
ANS provides essential rock testing services to evaluate the strength and structural behavior of rock materials under load. Using ASTM-certified methods, our laboratory performs Unconfined Compressive Strength (UCS) and Direct Tensile Strength tests to assess the integrity, stability, and suitability of rock for foundations, tunnels, retaining systems, and other critical infrastructure. These tests support informed design decisions and reduce the risk of failure in rock-bearing structures.
- Unconfined Compressive Strength – ASTM D2938-95
- Direct Tensile Strength – ASTM D2936-20
Accredited Testing Services
For projects requiring certified results, ANS Consultants—our sister company—provides accredited testing services. As an AASHTO/AMRL-accredited laboratory, ANS Consultants performs tests in compliance with ASTM, CCRL, and U.S. Army Corps of Engineers (USACE) standards.
Learn more at ansconsultants.com.
What clients are saying
"ANS is one my favorite consultants to work with. They communicate clearly and effectively whenever the extra call is necessary. I highly recommend ANS for your next project."
Nick Hawvermale
"Working with ANS was an absolute pleasure. Their expertise, dedication and commitment to excellence made our project not only successful but also enjoyable. I look forward to working with them again and highly recommend their services to anyone seeking a reliable geotechnical partner."
Tom McNulty
“The ANS team has proven to be a team of high performing professionals who are knowledgeable in their field, excel at communication, and are solution-oriented. Our team personally values the relationship with our ANS teammates, who often provide recommendations with our best interests in mind, and operate as an extension of our internal teams.”
Nicholas Willey
