DAN BROWN & ASSOCIATES, LLC

DAN BROWN & ASSOCIATES, LLC specializes in advanced geotechnical engineering services focused on the seismic analysis and design of transportation infrastructure. The firm delivers technical solutions for the evaluation of limit states, design parameters, and foundation systems under the Load and Resistance Factor Design (LRFD) framework, with deep expertise in seismic performance assessment of geotechnical features and structural foundations. Their work includes the development of deployment aids and critical design guidance for federal transportation systems, demonstrating proficiency in applying current AASHTO and FHWA standards to real-world infrastructure challenges. Key differentiators include their ability to translate complex geotechnical theory into actionable engineering guidance for field implementation, particularly in seismic-prone regions. The contractor maintains a consistent and focused relationship with the Department of Transportation, delivering specialized engineering services that support national transportation resilience goals. Their engagements consistently center on improving the safety and durability of transportation structures through rigorous geotechnical analysis, indicating a trusted, long-term partnership built on technical reliability and regulatory alignment. Their primary industry focus is engineering services under NAICS 541330, where they operate at the intersection of geotechnical engineering, structural foundations, and seismic risk mitigation. They serve the transportation infrastructure sector with niche expertise in LRFD-based geotechnical design, seismic retrofitting, and critical parameter identification—positioning them as a specialized provider for federal agencies requiring high-integrity foundation systems. DAN BROWN & ASSOCIATES, LLC is a small business structured as a 2L entity based in Knoxville, Tennessee. While no federal certifications are currently listed, their sustained performance on DOT task orders reflects a strong reputation for technical precision and mission-critical delivery within the transportation engineering market. Their geographic presence supports national federal infrastructure initiatives through localized expertise and responsive engineering support.