Constantine Engineering

Recent News


Constantine Opens New Gwinnett County Office and Welcomes New Staff


Lawrenceville, Georgia -In keeping with our business philosophy of smaller regional offices convenient to our clients, Constantine is pleased to announce the opening of our new Gwinnett County, Georgia office in Lawrenceville, a location particularly convenient to our North Georgia clients. We enthusiastically welcome new staff members, Jeff Duplantis, PE, and Aaron Baird, to the Constantine team.

In addition, Joseph Downey, PE, as Senior Vice-President of Constantine Engineering, is assigned to and working in our Lawrenceville office. From that central location, he provides immediate corporate responsiveness along with his more than 30 years of direct design and construction experience on projects ranging from water and wastewater utility systems, commercial buildings, land development and industrial process design.

Mr. Duplantis joins our team with extensive management experience, having orchestrated cradle-to-grave activities for municipal and federal clients, including program, project and construction management. He is proficient in training, mentoring, and mobilizing teams to plan, design and deliver multimillion-dollar projects on time, under budget, and with high customer satisfaction. He holds PE licenses in Georgia, Louisiana, Texas, Mississippi, Alabama, New Mexico and Oklahoma. In addition, Mr. Duplantis is a certified Project Management Professional.

Mr. Baird is an Engineering Associate, graduating with a Bachelor of Science in Civil Engineering from Auburn University, who has already passed his Fundamentals of Engineering Exam. Through the cooperative education program, he worked as an undergraduate on a capacity expansion project and addition of a membrane filter building. His current work is focused primarily on wastewater treatment. Mr. Baird is currently completing a temporary assignment to the Charleston, SC office for Constantine in support of projects being performed there.

New Georgia Office Location:

Gwinnett County, Georgia

368 West Pike Street, Suite 104

Lawrenceville, GA 30046