Explore Engineering Firms Serving Baton Rouge, LA

WTAA Engineers is a licensed multidisciplinary engineering firm specializing in civil, mechanical, and analytical engineering services. The company delivers comprehensive solutions for infrastructure projects, including structural evaluations, drainage systems, and construction support. With over 50 years of combined experience, WTAA serves Louisiana and Texas, focusing on highways, airports, and disaster recovery projects.

Kemper Engineering Service provides world-class engineering design, analysis, and innovation solutions across multiple industries. Established in 2006, we specialize in mechanical systems, process equipment, and consequence management for extreme conditions. Our global reach and local expertise serve petrochemical, biomedical, marine, and defense sectors with customized engineering solutions.

PAI ENGINEERING is a global mechanical and civil engineering firm specializing in piping stress analysis, failure review, and structural solutions. Since 1972, we've delivered rapid, cost-effective engineering services for complex systems under non-equilibrium conditions. Our expertise combines proprietary methodologies with industry-standard software to address thermal stress, vibration, and fluid dynamics challenges.

Stein Lasseigne provides structural engineering services for commercial, residential, and industrial projects across the Gulf South. Specializing in collaborative design solutions, the firm addresses structural challenges while maintaining creative vision and budgetary constraints. With licensed professionals in eight states and over 50 years of combined experience, the company delivers constructible, code-compliant engineering for new construction, renovations, and forensic analysis.

Southeast Engineers specializes in Civil, Structural, and Aquatics Engineering across the Southeast US. We deliver innovative, sustainable solutions with a focus on quality, safety, and client satisfaction. Our licensed team addresses diverse project challenges through tailored engineering expertise.

Sustainable Design Solutions delivers civil and environmental engineering services focused on sustainable infrastructure development. We specialize in municipal water/wastewater systems, transportation projects, and coastal restoration, combining technical expertise with regulatory compliance. Our team provides end-to-end support from design to construction oversight, ensuring cost-effective, environmentally responsible solutions for public and private clients.

Worley delivers engineering, project management, and asset solutions across energy, chemicals, and resources sectors. We specialize in complex, large-scale projects, combining technical expertise with digital innovation to optimize efficiency and sustainability. Our global team supports clients in transitioning to low-carbon energy systems while maintaining operational excellence.

ILD provides specialized engineering and testing services for energy facilities including nuclear power plants, petrochemical plants, and renewable energy systems. With expertise in thermal performance analysis, turbine testing, and safety-related design engineering since 1981, we deliver solutions that optimize plant efficiency while maintaining strict regulatory compliance. Our patented testing equipment and ASME-certified quality assurance programs support major energy providers in achieving operational excellence.

Evans-Graves Engineers provides comprehensive civil engineering services across Louisiana and the Gulf Coast. Specializing in aviation, coastal restoration, flood protection, and infrastructure projects, the firm has delivered innovative solutions since 1954. With expertise in FAA-regulated airport work and coastal resilience planning, our team of 50 professionals combines local knowledge with technical excellence to address complex engineering challenges.

AST Engineers provides comprehensive MEP engineering services for commercial, governmental, and institutional projects in Baton Rouge and surrounding areas. With over 50 years of experience, we specialize in integrating mechanical, electrical, and plumbing systems with architectural designs using advanced software and sustainable practices. Our team delivers precise, code-compliant solutions from concept through construction administration.

Sigma Engineers & Constructors provides high-quality engineering and construction services in Baton Rouge, LA. Specializing in small to mid-sized projects, we focus on long-term client relationships and innovative solutions. Our team combines technical expertise with a unique culture of accountability and care.