Alvin Fairburn & Associates

Duplantis Design Group, also known as DDG, offers civil engineering, architectural and surveying services. It undertakes projects for office buildings, retail centers, health care and recreational facilities, educational institutions and restaurants. The company offers programming, building design, space planning, bidding, permitting and construction observation services. Duplantis Design Group also provides cost estimation, roof evaluation and assessment solutions. The company is affiliated with the American Institute of Architects, National Council of Architectural Registration Boards, American Society of Civil Engineers, American Council of Engineering Consultants, Louisiana Engineering Society and National Society of Professional Engineers. It additionally offers site investigation, due diligence coordination, zoning, drainage study, highway improvement and land use planning solutions. Duplantis Design Group maintains its corporate office in Thibodaux, La.

Our Mission is to provide our clients with a product that meets or exceeds their expectations. We stand behind our projects.

ABMB Engineers Inc. specializes in highway and traffic engineering, bridges and other structures, site civil and surveying, and civil works. The firm provides engineering services to its clients nationwide from its Louisiana and Mississippi locations. Its engineering services include bridge/structural, site/civil, highways, civil works, traffic engineering, real estate, environmental and surveying. Since 1985, ABMB Engineers Inc. has been providing civil and structural engineering services to a variety of client types. The firm s clientele include federal, state and local governments, industry, architects and private commercial clients. Some of the company s clients include Acadian Builders of Gonzales, Alabama Department of Transportation, Arkansas State Highway Department, Baton Rouge Metropolitan Airport, Boeing Petroleum Services, Calcasieu Marine Bank, Centres Construction Inc. and Department of Public Works, among others.