Duplantis Design Group

Duplantis Design Group DDG’s unwavering commitment to client service excellence has allowed us to grow into a multidisciplinary regional firm offering civil engineering, architecture, coastal and water resources engineering, landscape architecture, and survey.

Duplantis Design Group is a valued civil engineering, coastal engineering, architectural, landscape architecture, and land surveying partner to diverse clients throughout the United States. Our multidisciplinary team combines exceptionally high standards and creative solutions to exceed expectations every day. Work with us through any of our four offices and experience the enthusiasm, flexibility, and integrity we bring to every project.

Operating as usual

Happy #InternationalJokeDay!
07/01/2021

Happy #InternationalJokeDay!

Happy International Joke Day! What’s your best civil engineering joke?

Share a laugh in the comments below!

Congratulations to #teamDDG’s Water Resources Lead, LeeAnn Fitch, MS, PE, CFM for successfully completing the process an...
07/01/2021

Congratulations to #teamDDG’s Water Resources Lead, LeeAnn Fitch, MS, PE, CFM for successfully completing the process and examination to become a Certified Floodplain Manager (CFM)! The need for CFMs is expanding due to disaster losses, emphasis on mitigation and a recognized demand for professionals to adequately address these issues. Kudos, LeeAnn!

Congratulations to #teamDDG’s Water Resources Lead, LeeAnn Fitch, MS, PE, CFM for successfully completing the process and examination to become a Certified Floodplain Manager (CFM)! The need for CFMs is expanding due to disaster losses, emphasis on mitigation and a recognized demand for professionals to adequately address these issues. Kudos, LeeAnn!

Happy Father’s Day!
06/20/2021

Happy Father’s Day!

Happy Father’s Day!

📍WE’VE MOVED📍#teamDDG’s Baton Rouge office has moved just down the road, from 8352 Bluebonnet Boulevard to 9015 Bluebonn...
06/18/2021

📍WE’VE MOVED📍#teamDDG’s Baton Rouge office has moved just down the road, from 8352 Bluebonnet Boulevard to 9015 Bluebonnet Boulevard.

📍WE’VE MOVED📍#teamDDG’s Baton Rouge office has moved just down the road, from 8352 Bluebonnet Boulevard to 9015 Bluebonnet Boulevard.

#teamDDG is excited to provide civil engineering and surveying services for the new #Amazon distribution facility locate...
06/16/2021
Amazon to open facility in Slidell next year; see details on the 'strategic location'

#teamDDG is excited to provide civil engineering and surveying services for the new #Amazon distribution facility located in the Fremaux Town Center Development in Slidell, LA. The project consists of a 150,000 SF building, parking, and vehicle storage. DDG’s civil team provided design services for the 31-acre development as well as offsite roadway improvements, and a new roundabout. DDG’s surveying team performed the topographic, tree, and boundary survey and is currently working on the required right-of-way maps for the roundabout.

It will create "hundreds" of full and part-time positions, Amazon said.

06/11/2021

😎 Rolling into the weekend
#surveying #engineering #architecture #landscapearchitecture

“Projects like these represent the economy and the progress we are making here in Louisiana”#teamDDG led the civil desig...
06/08/2021
Hwy 3127 Ribbon Cutting- Revised 4.20.21

“Projects like these represent the economy and the progress we are making here in Louisiana”

#teamDDG led the civil design and project management for the widened 2.5 miles of LA Highway 3127 from 2 to 4 lanes and the addition of turn lanes and median cuts, as well as subsurface drainage improvements near the site of the future industrial complex in St. James Parish. #projectproud

#teamDDG led the #civilengineering design for this new $50 million, 75,000-square foot Cancer Center in Covington. #proj...
06/07/2021
New $50M Cancer Center to open in Covington

#teamDDG led the #civilengineering design for this new $50 million, 75,000-square foot Cancer Center in Covington. #projectproud

  Ochsner Health and St. Tammany Health System celebrated a $50 million, 75,000-square foot Cancer Center on Monday in Covington. The facility, set to open to patients on June 14, is double the size of the previous cancer center and offers more high-quality services and advanced clinical research, ...

#surveying #topographic #subsurfaceutilityengineering #industrial
06/02/2021

#surveying #topographic #subsurfaceutilityengineering #industrial

#surveying #topographic #subsurfaceutilityengineering #industrial

UNDER CONSTRUCTION! 🚧 #teamDDG provided #architecture and #civilengineering design services for Bayou Insurance Services...
06/01/2021

UNDER CONSTRUCTION! 🚧
#teamDDG provided #architecture and #civilengineering design services for Bayou Insurance Services, LLC’s new office in Vacherie, LA. It is always a pleasure to work with Onshore Companies to bring a project to life!

On Memorial Day, we salute all of our veterans and honor those who have made the ultimate sacrifice.  Check out this mus...
05/31/2021
The Preserve: Granddad's Shoes (Official Music Video)

On Memorial Day, we salute all of our veterans and honor those who have made the ultimate sacrifice. Check out this music video “Granddad’s Shoes” featuring our VP of Architecture, Kyle Domangue, a Memorial Day song honoring those who “sacrificed it all” during World War II.

Imagine the feeling of a teen who receives their granddad’s shoes, the old combat boots walked in for miles during war. That’s the story behind “Granddad’s…

We're hiring in Louisiana and Texas! duplantisdesigngroup.com/careers/#hiring #civilengineering #caddesigner
05/27/2021

We're hiring in Louisiana and Texas! duplantisdesigngroup.com/careers/
#hiring #civilengineering #caddesigner

We're hiring in Louisiana and Texas! duplantisdesigngroup.com/careers/
#hiring #civilengineering #caddesigner

Check out this colorized lidar point cloud of our Moncus Park project, which was featured by Microdrones. This 360 bird’...
05/26/2021

Check out this colorized lidar point cloud of our Moncus Park project, which was featured by Microdrones. This 360 bird’s eye view of the 100 acre park was created by millions of data points collected during the drone flight. Our mdLiDAR utilizes leading drone technology to deliver accurate, precise, and high-resolution point clouds.

https://www.microdrones.com/en/datasets/lidar/park-project/

Check out this colorized lidar point cloud of our Moncus Park project, which was featured by Microdrones. This 360 bird’s eye view of the 100 acre park was created by millions of data points collected during the drone flight. Our mdLiDAR utilizes leading drone technology to deliver accurate, precise, and high-resolution point clouds.

https://www.microdrones.com/en/datasets/lidar/park-project/

#projectproud #teamDDG is providing surveying services for this mega 1,600 acre marsh creation project for CPRA!
05/24/2021

#projectproud #teamDDG is providing surveying services for this mega 1,600 acre marsh creation project for CPRA!

Check it out👇 CPRA’s latest project is building over 1,600 acres of marsh and ridge in the Barataria Basin.

The Spanish Pass project is part of a large-scale restoration strategy to address land loss in the area, where over 10,000 acres have been restored since 2007.

Read more: https://bit.ly/34cKqJ6

Congratulations to #teamDDG’s VP of Architecture, Kyle D. Domangue, AIA, NCARB, for being named a New Orleans CityBusine...
05/21/2021

Congratulations to #teamDDG’s VP of Architecture, Kyle D. Domangue, AIA, NCARB, for being named a New Orleans CityBusiness Excellence in Construction & Real Estate award honoree! We are thankful for his leadership, his commitment to our firm’s growth, and his creativity and ability to transform the client’s ideas into reality.

Congrats Kyle, and all other deserving recipients!
#architecture #nola

Congratulations to #teamDDG’s VP of Architecture, Kyle D. Domangue, AIA, NCARB, for being named a New Orleans CityBusiness Excellence in Construction & Real Estate award honoree! We are thankful for his leadership, his commitment to our firm’s growth, and his creativity and ability to transform the client’s ideas into reality.

Congrats Kyle, and all other deserving recipients!
#architecture #nola

Check out the newest addition to our team - DDGMarine1! She is fully equipped with the latest technology and built with ...
05/18/2021

Check out the newest addition to our team - DDGMarine1! She is fully equipped with the latest technology and built with a rugged hull to provide surveys along rivers, bayous, and coastal areas.

#MarineConstruction #Dredging #Singlebeam #Multibeam #Hydrographic #Surveying

Check out the newest addition to our team - DDGMarine1! She is fully equipped with the latest technology and built with a rugged hull to provide surveys along rivers, bayous, and coastal areas.

#MarineConstruction #Dredging #Singlebeam #Multibeam #Hydrographic #Surveying

Congratulations to #teamDDG’s Elizabeth Songy, EI and Evan Geerts, PE for being selected to the 2021 ACEC of Louisiana E...
05/16/2021

Congratulations to #teamDDG’s Elizabeth Songy, EI and Evan Geerts, PE for being selected to the 2021 ACEC of Louisiana Emerging Leaders Class! #aceceoflouisiana

"INFRASTRUCTURE IS KEY"https://businessviewmagazine.com/civil-municipal/march-2021/83/DDG is proud to work with the City...
05/06/2021

"INFRASTRUCTURE IS KEY"
https://businessviewmagazine.com/civil-municipal/march-2021/83/

DDG is proud to work with the City of Broussard, Louisiana and provide professional design services to bring their Main Street Corridor Master Plan to life. In 2019, the City began its efforts in revitalizing Broussard’s historic downtown by investing capital funds in street improvements, subsurface drainage, on-street parking, sidewalks, multi-use pedestrian and bike paths, and landscaping and lighting enhancements along Main Street from South Bernard to Albertsons Parkway. DDG also assisted the City with securing grant opportunities to aid with funding of the project. #civilengineering #landscapearchitecture #surveying #architecture #projectmanagement

Check out the article linked above for more on all the improvements happening in Broussard!

Broussard Chamber of Commerce

"INFRASTRUCTURE IS KEY"
https://businessviewmagazine.com/civil-municipal/march-2021/83/

DDG is proud to work with the City of Broussard, Louisiana and provide professional design services to bring their Main Street Corridor Master Plan to life. In 2019, the City began its efforts in revitalizing Broussard’s historic downtown by investing capital funds in street improvements, subsurface drainage, on-street parking, sidewalks, multi-use pedestrian and bike paths, and landscaping and lighting enhancements along Main Street from South Bernard to Albertsons Parkway. DDG also assisted the City with securing grant opportunities to aid with funding of the project. #civilengineering #landscapearchitecture #surveying #architecture #projectmanagement

Check out the article linked above for more on all the improvements happening in Broussard!

Broussard Chamber of Commerce

Game-changing economic development happening in Mobile, AL! #teamDDG is proud to assist the Burton Property Group to dev...
04/23/2021
Massive warehousing site could create thousands of jobs in Mobile, officials say

Game-changing economic development happening in Mobile, AL! #teamDDG is proud to assist the Burton Property Group to develop the master plan for the 1,300 acre South Alabama Logistics Park. Located near the port, Phase I will include 485 acres and 6.7 million square feet of warehouse space and once completed will be the largest logistics park in the Southeast. #civilengineering #surveying

Check out the full article on the project below.

MOBILE, Ala. (WALA) – A planned “logistics” development off of Interstate 10 could transform the way companies move products in and out of the Port of Mobile and create thousands

04/23/2021

Happy National Architecture Week!
#teamDDG is incredibly proud of our extraordinary team of #architects who are constantly working to bring our client’s vision to life! We’re grateful for their everlasting commitment to innovation, client satisfaction, and creativity.

04/06/2021

Weir removal is in progress!

#Progress! DDG's Covington team led the #civilengineering design for Ochsner's St. Tammany Cancer Center in Covington. #...
04/01/2021

#Progress! DDG's Covington team led the #civilengineering design for Ochsner's St. Tammany Cancer Center in Covington. #projectproud

Progress continues at the new Ochsner Health St. Tammany Cancer Center in Covington, LA.

03/31/2021
Arkel Constructors - Highway Transport ABC Awards

#projectproud! #teamDDG provided #civilengineering #architecture + #surveying services for Highway Transport’s new facility. It is always a pleasure to work with @Arkel Constructors to bring a project to life and we congratulate them on being recognized for their continued excellence in construction!

Exciting news for Louisiana! #teamDDG is proud to share our #WaterResources team played a major role in assessing the Lo...
03/24/2021

Exciting news for Louisiana! #teamDDG is proud to share our #WaterResources team played a major role in assessing the Louisiana Highway 22 Bridge Construction and Drainage Improvements project. The project includes improving floodplain storage and connectivity, reducing flood risk, and restoring the McElroy Swamp. Check out the link below for more project details. #projectproud

Today, Governor John Bel Edwards announced $163 million in federal funding for 15 state projects and programs designed to reduce flood risk for communities throughout Louisiana.

These projects align with the long-term resilience objectives of the Louisiana Watershed Initiative and the state’s $1.2 billion CDBG-MIT Action Plan, including natural flood management, flood control and critical infrastructure projects. Learn more by visiting watershed.la.gov/state-projects-and-programs.

03/23/2021

Happy #NationalSurveyorsWeek! From construction staking surveys and 3D laser scanning to LiDAR technology and UAVs, our team can do it all. This week, we celebrate our hardworking survey team and their dedication to accuracy in each project they undertake. We appreciate each of you and all that you do!

Ribbon Cutting! ✂️ #teamDDG, represented by Sydney Rich, was excited to attend the ribbon-cutting for Vita Living today....
03/23/2021

Ribbon Cutting! ✂️ #teamDDG, represented by Sydney Rich, was excited to attend the ribbon-cutting for Vita Living today. Our #engineering team was honored to work with O’Donnell Snider Construction, Tramonte Design Studio, and this incredible organization to better serve our Houston Community.

Ribbon Cutting! ✂️ #teamDDG, represented by Sydney Rich, was excited to attend the ribbon-cutting for Vita Living today. Our #engineering team was honored to work with O’Donnell Snider Construction, Tramonte Design Studio, and this incredible organization to better serve our Houston Community.

#teamDDG was thrilled to attend the Moncus Park groundbreaking ceremony for Phase 2. Our team is proud to be the design ...
03/22/2021

#teamDDG was thrilled to attend the
Moncus Park groundbreaking ceremony for Phase 2. Our team is proud to be the design lead for this phase and we are excited to see the new features come to life! #projectproud #lafayette

Earlier today, we celebrated a small groundbreaking ceremony on the Phase 2 play area!

Thanks to major gifts from both Ochsner Lafayette General and Our Lady of Lourdes Regional Medical Center the inclusive playground and interactive water feature will be built alongside the new treehouse and restroom facility!

Moncus Park’s new amphitheater and Veterans Memorial will also be constructed in the coming months, with Moncus Park's grand opening set for this Fall! 🎉

Check out the latest aerials of Materra! #teamDDG provided #civilengineering design services for Phase 1 of this 100-acr...
03/19/2021

Check out the latest aerials of Materra! #teamDDG provided #civilengineering design services for Phase 1 of this 100-acre mixed-use development located in Baton Rouge. We are excited to see the project continue to grow!
#projectproud

03/09/2021
Take a Tour of The Chapel...!

Proud to work with Kent Design Build, Inc. on this one-of-a-kind facility that serves our community. #civilengineering #projectproud

It's a beautiful day for a site visit! #teamDDG's Vincent Orlando, E.I. is in Florida checking out two #underconstructio...
02/25/2021

It's a beautiful day for a site visit! #teamDDG's Vincent Orlando, E.I. is in Florida checking out two #underconstruction assisted living facilities. The Blake at Miramar Beach and The Blake at Panama City Beach are 2 of 6 projects DDG's #civilengineering team is currently working on with the developer across the southeastern region. #projectproud #Eweek2021

It’s #EngineersWeek, so we're recognizing some of our own who are #Engineering4Tomorrow. Meet Joseph Guillory, P.E., Coa...
02/24/2021

It’s #EngineersWeek, so we're recognizing some of our own who are #Engineering4Tomorrow. Meet Joseph Guillory, P.E., Coastal Engineering Lead! #Eweek2021

It’s #EngineersWeek, so we're recognizing some of our own who are #Engineering4Tomorrow. Meet Joseph Guillory, P.E., Coastal Engineering Lead! #Eweek2021

It’s #EngineersWeek, so we're recognizing some of our own who are #Engineering4Tomorrow. Meet Elizabeth Songy, E.I., Pro...
02/23/2021

It’s #EngineersWeek, so we're recognizing some of our own who are #Engineering4Tomorrow. Meet Elizabeth Songy, E.I., Project Manager! #Eweek2021

It’s #EngineersWeek, so we're recognizing some of our own who are #Engineering4Tomorrow. Meet Elizabeth Songy, E.I., Project Manager! #Eweek2021

Address

314 East Bayou Road
Thibodaux, LA
70301

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 12pm

Telephone

(985) 447-0090

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About TEAM DDG

Duplantis Design Group (DDG) is a comprehensive design firm and is exceptionally experienced in managing all aspects of a development project. In addition to our design services, we also provide clients with conceptual site planning and master planning, site investigation reports, assisting with property acquisitions, representation at public hearings, permitting, entitlements, and construction administration.

DDG has successfully completed over 2,500 projects across the Gulf Coast Region. Our firm’s portfolio is vastly diverse in project types – industrial, commercial, retail, single family and multifamily subdivisions, education, municipal projects, master planning and feasibility studies, parks and recreation, coastal restoration and protection, and medical – just to name a few. Additionally, we have experience assisting clients with many project delivery methods, including build to suit, reverse build to suit, design assist, design bid build, etc.

Whether through our in-house project management and design services or using a network of trusted partner firms, our team’s knowledge of material availability and construction practices have been invaluable in early planning decisions. DDG has over two decades of experience managing every aspect of a project. From the initial site assessment and due diligence through the project’s substantial completion, DDG’s team of design professionals pride themselves not only on the technical aspects of a project, but also on our ability to focus on exceeding a clients’ expectations and providing top rated client satisfaction.

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