American Engineering Testing, Inc.

Construction observation, testing, inspection, and quality-assurance support for buildings and infrastructure across all 50 states, including pre-planning, material verification, special inspections, and project-closeout documentation.

• Construction Materials Testing & Special Inspections

  Field and laboratory testing, workmanship observation, and special inspections to verify compliance with design documents and project specifications.

• Construction Materials Testing Laboratories

  Operation of 19 independent laboratories testing soils, aggregates, asphalt, concrete, mortar, cementitious materials, sealants, coatings, and admixtures.

• Building and Structural Inspections

  Providing steel and concrete inspections, field density testing, proof rolling, and floor flatness testing to verify conformance with approved design criteria.

• Roadway and Heavy Civil Support

  Supporting roadway and heavy civil construction projects through earthwork and utility observation, rebar inspections, and concrete testing on bridges, dams, levees, and utility projects.

• Alternative Project Delivery Services

  Providing testing, inspection, and management support for design-build, CMAR, CMGC, and public-private partnership contracts.

Geotechnical investigations, in-situ testing, laboratory testing, engineering design, and consultation to evaluate subsurface conditions and reduce construction risk. Notable project experience includes major sports arenas, high-rise buildings, major river bridges, and large transportation projects across the upper Midwest.

• Subsurface Site Characterization

  Evaluating subsurface conditions, soil characteristics, and geological hazards to assess site suitability and identify potential constructability risks.

• Slope Stability and Landslide Analysis

  Analyzing retaining walls, embankments, and slopes to develop design recommendations for stabilization and landslide risk mitigation.

• Foundation Assessment and Design

  Providing recommendations and design support for shallow and deep foundations, pile testing, and ground improvement techniques.

• Structural Instrumentation and Monitoring

  Installing and managing monitoring systems to track structural movements, vibrations, and site conditions during nearby construction projects.

• Geotechnical Drilling and Laboratory Testing

  Conducting field drilling, in-situ testing, and laboratory soil testing to gather critical geotechnical design data.

Consulting on roadway and pavement performance supported by asphalt and concrete testing, mix design, and research.

• Pavement Engineering and Design

  Analyzing and designing pavements for roadways and infrastructure, backed by research and industry software.

• Asphalt and Concrete Mix Design

  Testing materials and developing mix designs to optimize pavement longevity, suit material availability, and meet project budgets.

Evaluations, structural inspections, testing, and design services for both existing and new structures.

• Building Envelope Evaluation

  Investigating and testing building facades, roofing, and waterproofing systems to maximize performance and prevent failures.

• Structural Inspection and Design

  Assessing structural integrity and conducting testing and design for renovations, repairs, or redevelopments.

Site-condition, contaminant, compliance, and remedial-action support for environmental risk management.

• Environmental Due Diligence

  Evaluating site history, potential contaminants, and environmental liabilities to support property acquisitions and redevelopments.

• Environmental Compliance and Permitting

  Assisting facilities with regulatory permitting, compliance audits, and ongoing environmental reporting requirements.

• Air Emissions and Stack Testing

  Measuring stack emissions and conducting air quality testing to demonstrate regulatory compliance.

Investigational consulting and analysis to identify root causes of material performance issues, structural defects, and construction disputes.

• Expert Witness and Litigation Support

  Providing technical investigations, clear analysis, and expert testimony to help resolve construction-related legal disputes.

Evaluation methods used to assess structural materials, weld integrity, and concrete internal conditions without causing damage.

• Field Nondestructive Evaluation

  Applying ultrasonic, magnetic particle, radiographic, and other advanced testing methods in the field to inspect infrastructure.

Testing services supporting construction materials, geotechnical, petrographic, chemistry, and product-performance investigations.

• Petrographic Analysis

  Utilizing microscopical and mineralogical techniques to unlock the reasons for performance deficiencies in aggregates, concrete, and construction materials.

• Analytical Chemistry Laboratory

  Performing chemical testing on building materials, coatings, admixtures, and environmental samples.

• Environmental Chemistry Testing

  Analyzing soil, water, and waste samples for potential environmental contaminants and hazardous substances.

• Aggregate Laboratory Testing

  Evaluating physical and mechanical properties of aggregates to verify compliance with DOT and industry standards.

• Cement and Concrete Testing

  Testing cementitious materials, mortar, and concrete specimens to assess strength, durability, and performance.

• Asphalt Laboratory Testing

  Testing asphalt binders, mixtures, and aggregates to support pavement design and quality control.

• Geotechnical Laboratory Testing

  Performing permeability, consolidation, and shear testing on soils and rock to support engineering design.