TRIGON ASSOCIATES LLC

Trigon Associates LLC specializes in engineering and architectural services for federal infrastructure and environmental resilience projects, with deep expertise in coastal protection, shoreline stabilization, and port rehabilitation. The firm delivers comprehensive A/E solutions including topographic and bathymetric surveying, CAD model validation, earthwork alignment analysis, and construction management consulting for complex civil works. Their technical proficiency spans geospatial data integration, digital terrain modeling, and infrastructure planning for both domestic and international environments, particularly in challenging coastal zones. A key differentiator is their ability to bridge data gaps in existing engineering models to ensure structural integrity and regulatory compliance, often supporting projects in high-risk, ecologically sensitive areas. The contractor maintains a strong, recurring relationship with the U.S. Department of Agriculture, particularly the Natural Resources Conservation Service, where they provide critical A/E support for marsh creation, dike alignment verification, and critical area protection initiatives. They also deliver specialized infrastructure services to the U.S. Agency for International Development, focusing on port rehabilitation and construction supervision in international development contexts, demonstrating adaptability across domestic environmental and global development missions. Trigon Associates operates primarily under NAICS 541330 (Engineering Services) and 541310 (Architectural Services), positioning them as a niche provider of integrated civil engineering and architectural design for public infrastructure. Their market focus centers on environmental restoration, coastal resilience, and international construction management—sectors requiring precise technical execution and regulatory coordination. As a Women-Owned Small Business and Woman-Owned Business certified firm based in New Orleans, Louisiana, Trigon Associates leverages its local expertise in Gulf Coast ecosystems while serving federal clients nationwide and abroad. Their certification status enhances access to targeted procurement programs, reinforcing their role as a trusted small business provider in federal infrastructure markets.