Simpkins & Costelli

A Leader in Civil and Structural Engineering Since 1973

Simpkins & Costelli, Inc. has been a trusted partner to clients along the Mississippi Gulf Coast since 1973. We specialize in solving complex engineering challenges for a diverse range of projects, from waterfront infrastructure to commercial buildings and civil infrastructure.

Our Expertise

Our team of experienced engineers offers a comprehensive range of services in the fields of:

Structural Engineering

• Pile-supported concrete wharf construction
• Tied-back steel or concrete bulkheads
• Warehousing
• Structural repairs for existing wharves
• Design of foundation and superstructure for commercial, industrial, and institutional buildings

Civil Engineering

• Municipal and industrial water and wastewater treatment facilities
• Civil site work including drainage, utilities, pavement, and stormwater control for commercial, industrial, or residential subdivisions

Additional Services

• Consulting services to architects and engineers
• Project management and construction administration

A Commitment to Quality and Client Satisfaction

We believe in providing:

• Quality Engineering: Our engineers stay at the forefront of their fields, utilizing cutting-edge technology and techniques to deliver efficient and effective solutions.
• Responsive Communication: We prioritize clear and consistent communication with our clients throughout every project.
• Timely Service: We understand the importance of completing projects within the agreed-upon timeframe.

Our Team - Driven by Expertise and Passion

Our team consists of seasoned professionals with deep technical expertise and a passion for solving complex engineering challenges. We are committed to working collaboratively with our clients to achieve their vision and exceed their expectations.

Engineering for a Global Community

Simpkins & Costelli, Inc. has a deep-seated belief in using our expertise to address engineering needs in underserved communities. Our team has contributed to projects in remote locations around the world, demonstrating our commitment to serving communities beyond our local area.