Business Details
32 Years
experience
Your Trusted Engineering Partner in Roswell, GA
At DMD Engineering and Testing, we distinguish ourselves through a multidisciplinary approach to service delivery, spanning feasibility studies, design, construction administration, and quality assurance inspection. Our commitment to clients is rooted in honesty, experience, integrity, and respect, which we believe are foundational to mutual success. With over 155 years of combined professional experience across geotechnical, environmental, structural, and civil engineering disciplines, our team applies rigorous technical expertise and judgment to produce actionable findings and recommendations. Established in 1994, we have served the Atlanta metropolitan area and Southeast US, delivering high-quality, cost-effective solutions for subsurface investigations, foundation studies, environmental assessments, and structural engineering projects.Our adherence to American Society for Testing and Materials (ASTM) standards ensures comprehensive auditing services, while our focus on state-of-the-art methods and regulatory compliance minimizes client liability. We prioritize client collaboration, offering tailored solutions for complex challenges such as slope stabilization, hazardous site remediation, and infrastructure development. Our engineers are registered professionals across multiple states, bringing regional expertise to projects ranging from transit systems to environmental risk assessments. By integrating technical excellence with personalized service, we consistently exceed client expectations in project outcomes and long-term partnerships.
Services
Geotechnical Engineering
Environmental Assessment
Structural Design
Foundation Recommendations
Construction Management
Subsurface Investigation
Slope Stabilization
Hazardous Site Remediation
Details
- Year established: 1994
Highlights and features
- We offer 155+ years of combined engineering expertise across multiple disciplines.
- Our team follows ASTM standards for rigorous environmental and structural assessments.
- We provide tailored solutions for complex geotechnical and environmental challenges.
- Our engineers are registered professionals in 7+ U.S. states.
- We prioritize client collaboration and long-term partnership development.
Services
Geotechnical Engineering
Our geotechnical engineering services include subsurface investigations, foundation recommendations, and slope stability analysis. We conduct pile load tests and settlement evaluations to ensure structural integrity for commercial and infrastructure projects. Our expertise spans shallow and deep foundation design, with a focus on minimizing geotechnical risks through advanced testing methodologies.
Environmental Assessment
We perform Phase I, II, and III environmental site assessments to identify contamination risks and regulatory compliance issues. Our services include groundwater monitoring, hazardous site investigations, and corrective action planning. By following ASTM standards, we deliver accurate assessments that reduce liability for property transactions and remediation projects.
Structural Engineering
Our structural engineering team designs concrete, steel, and wood structures while providing inspection services for retaining walls and foundations. We specialize in pedestrian bridges, boardwalks, and shoring systems, ensuring compliance with safety codes and project-specific requirements through detailed AutoCAD documentation and material testing.
Construction Management
We offer construction administration services including quality assurance inspections and materials testing. Our team monitors project progress, ensures adherence to design specifications, and provides technical support for complex developments like transit systems and detention centers, maintaining cost and schedule efficiency.
Foundation Engineering
Our foundation engineering services cover shallow and deep foundation design, MSE wall systems, and soil stabilization solutions. We address settlement issues and failure investigations, providing tailored recommendations for residential, commercial, and infrastructure applications based on comprehensive subsurface data analysis.
People
Syd M. Mostajabi
Principal Engineer
With 40 years of geotechnical engineering experience, Syd Mostajabi specializes in foundation studies, subsurface investigations, and construction materials testing. A registered P.E. in Georgia, Alabama, and South Carolina, he has led major Atlanta infrastructure projects including MARTA and Hartsfield Airport.
Peter T. Kallay
Senior Environmental Engineer
Peter Kallay brings 30 years of environmental engineering expertise in site assessments, groundwater remediation, and regulatory compliance. As a registered P.E. in five states and P.G. in Tennessee, he specializes in hazardous site investigations and corrective action planning.
Tony V. Szabo
Senior Structural Engineer
Tony Szabo has 20+ years of structural engineering experience designing steel, concrete, and timber structures. A registered P.E. in seven states, he focuses on retaining walls, shoring systems, and AutoCAD-based structural documentation for commercial and infrastructure projects.
Victor C. Jones
Senior Consultant
Victor Jones combines 30 years of environmental engineering and water resources expertise with an MBA in project management. His specialties include stormwater management, site redevelopment, and environmental compliance for large-scale infrastructure initiatives across the Southeast.
Questions
What engineering disciplines does DMD specialize in?
We specialize in geotechnical, environmental, structural, and civil engineering, along with construction management services.
Which geographic areas do you serve?
We primarily serve the Atlanta metropolitan area and Southeastern United States for engineering projects.
What types of environmental assessments are offered?
We provide Phase I, II, and III environmental site assessments, corrective action plans, and hazardous site remediation services.
Are your engineers licensed professionals?
Yes, our team includes registered Professional Engineers (P.E.) and Geologists (P.G.) licensed across multiple U.S. states.
What construction management services do you provide?
We offer quality assurance inspections, materials testing, and project oversight for complex infrastructure developments.
