SRN provides our clients with laboratory testing for materials and environmental factors essential to their project success. Our advanced capabilities and specialized labs deliver accurate, reliable results, empowering informed decision-making at every project phase.
Laboratories & Testing
Comprehensive Testing for
Precise Results
Overview
SRN Testing Services offers laboratory testing for materials and
environmental factors that are critical to project success. Our advanced capabilities and
specialized labs ensure that you get accurate, reliable results to support informed
decision-making across all project phases.
Environmental & Analytical Lab
Our analytical lab delivers precise testing for environmental and chemical concerns to make sure your project meets all regulatory and safety standards.
Concrete & Masonry Lab
Our concrete lab specializes in testing for compressive and flexural strength. We verify that your concrete materials meet project specifications and industry standards.
Soils & Aggregate Lab
SRN’s lab evaluates soil and aggregate characteristics and parameters to ensure your project starts on solid ground.
Asphalt Lab
Our asphalt lab delivers testing for mix design, compaction, and durability.




Our advanced analytical and environmental lab offers comprehensive testing to meet all of your project needs. We help our clients navigate a variety of environmental projects including LPC-663s, LUST cleanups, Site Remediation Programs, and Environmental Site Assessments.
- Chemical testing: We test soil, groundwater, and wastewater to verify pollutants, mitigate environmental risk, and support site safety
- Environmental assessments: Analytical data is reviewed to verify compliance with EPA and IEPA standards
- Regulatory support: Our team assists with environmental reporting to verify accurate documentation and full regulatory compliance. With SRN, your projects are supported by reliable data to ensure compliance and minimize environmental risks.
SRN’s soil and aggregate lab provides critical data on soil and aggregate characteristics and parameters to ensure a solid foundation for every project. From unconfined compressive strength to gradation, we offer testing services that guide safe and stable construction practices.
- Parameter testing: We perform Proctor compaction, unconfined compressive strength, Atterberg limits, and other parameters to verify your soil’s ability to support the projects required load.
- Characteristic analysis: We perform gradation and particle size distribution and USCS classification
- Site-specific solutions: Every site is different. Based on test results, we offer tailored recommendations to address unique soil challenges and guide foundation design.
Our concrete lab specializes in testing concrete for compressive and flexural strength. We ensure your concrete mix designs meet project specifications by providing accurate and timely testing data.
- Compressive strength testing: We conduct comprehensive strength testing of concrete cylinders to make sure your materials meet project requirements throughout the curing process
- Flexural strength testing: Our lab conducts flexural strength testing of beam specimens to evaluate the performance of your concrete
- Concrete core evaluation: We analyze concrete cores for thickness, compressive strength, and density
The SRN asphalt lab offers detailed testing for asphalt mix design, compaction, and performance. Whether it’s hot mix asphalt or specialty performance-grade binders, we provide the testing necessary to optimize your materials for long-term durability.
- Asphalt mixture: We test for specific gravities and use our asphalt analyzer to determine binder content and gradation
- Asphalt binder: We can run a full suite of testing on asphalt binders including dynamic shear strength, viscosity, ductility, and flash point tests
- Asphalt cores: We assess asphalt core density and specific gravity to help ensure that the asphalt mix meets design specifications