Dulles Geotechnical and Materials Testing Services, Inc.

Comprehensive engineering analysis and design for foundations, retaining walls, slopes, and underground structures.

• Engineering Analysis and Design

  Geotechnical design checks, subsurface modeling, and structural engineering coordination.

• Foundation Design

  Shallow and deep foundation design checks, including footing and pile capacity analysis.

• Slope Stability Analysis

  Slope and stability calculations to evaluate safety factors and potential failure mechanisms.

• Excavation and Retaining Wall Design

  Design checks for excavations, bracing, staged construction, and retaining structures.

Quality assurance and quality control inspection and testing services for civil infrastructure and buildings.

• Special Inspection

  Special and third-party inspection services to verify structural compliance.

• Non-Destructive Testing

  Advanced non-destructive evaluation of concrete and steel structures.

of concrete, soil, asphalt, and water samples performed within accredited, full-service facilities.

• Concrete Testing

  Compressive strength, air content, and mix design verification.

• Soil and Aggregate Testing

  Proctor, sieve analysis, and index property testing for earthworks.

• Asphalt Testing

  Compliance and quality testing for paving materials.

• Water Analysis

  Environmental and compliance testing of water samples.

Subsurface investigations, soil borings, and in-situ testing to characterize ground conditions.

• Soil Investigation

  Standard penetration testing, soil borings, and subsurface logging.

• Water Well Drilling

  Installation of water wells and instrumentation boreholes.

• Rock and Asphalt Coring

  Coring services for geologic profiling and pavement evaluation.

Automated and manual monitoring systems to track stability, vibration, noise, and settlement during construction.

• Vibration and Noise Monitoring

  Real-time acoustic and seismic monitoring to protect adjacent structures.

• Settlement and Track Monitoring

  Deformation tracking for railways, concrete structures, and retaining walls.

• Pre and Post Construction Surveys

  Condition and crack documentation of structures prior to and following construction activities.

Authorized U.S. distributor of Fine Software's GEO5 suite, providing comprehensive sales, training, and technical support.

Software, cloud, and data solutions tailored for engineering and site monitoring workflows.

• Web & Mobile App Development

  Applications for field data capture, borehole logging, and QA/QC.

• Business Intelligence & Dashboards

  Operational platforms for tracking projects, lab progress, and monitoring data.

• Cloud & Data Management

  Cloud migration, infrastructure planning, and unified data pipelines.