Duplantis Design Group, P.C. ArchitectureCivil/Environmental Consulting Services Duplantis Design Group, P.C. Visit Website 9015 Bluebonnet Blvd. Baton Rouge, LA 70810 (225) 751-4490 (225) 751-4495 (fax) About About Duplantis Design group (DDG) is a comprehensive design firm and is exceptionally experienced in managing all aspects of a development project. Ascension Chamber of Commerce 1006 W. Highway 30 Gonzales, LA 70737 Phone: (225) 647-7487 Fax: (225) 647-5124 info@ascensionchamber.com Quick Links Join the Chamber Members Benefits Events About Us News & Media Contact Us Resources © Copyright 2017. Ascension Chamber of Commerce. Website designed by dezinsINTERACTIVE