About US

Grillot Construction is a heavy civil, marine, and environmental construction company. We specialize in: Levee construction and repair, Pile driving, Sediment removal, Marine debris removal, Excavation, Infrastructure site work, Remediation, Coastal restoration, small hydraulic dredge projects, Bulkheads and boat ramps, as well as many other specialties.


Established in 1971 as a heavy civil, marine stevedore, and mechanical dredging company, Grillot Construction, LLC, has been in business for over 45 continuous years. Over the years, we have maintained our small business status which has allowed us to preserve the loyalty towards our employees as a family-oriented organization.

We have consistently provided Heavy Civil, Commercial, Marine, and Environmental services for a multitude of Federal, State, Municipal, and Private Clients.



We take pride in the reputation we have earned over the years. Our commitment to achieving excellence through quality performance is demonstrated in all of our operations. The management teams we offer provide leadership and expertise that contribute to the success of any project and continue to deliver projects on time, within budget, and to the satisfaction of our Clients.

Considering our highly-trained and experienced personnel, equipment resources, and past performance, our team is available and prepared to address any and all aspects of a project.

Positively achieving quality and satisfaction through partnered relationships has become one of our principle foundations for conducting business.



Grillot maintains a proactive safety program, which has resulted in an excellent safety record. We promote a Zero Accident and Injury Policy on all projects. We support and implement a zero tolerance for unsafe practices in the workplace. The corporate safety officer develops a site specific Accident Prevention Plan for each project. Safety meetings are held regularly to promote awareness. Periodic site inspections are performed to ensure compliance with federal, state, and local laws.

Grillot is committed to protecting the safety, health, and well-being of all employees and other individuals in the workplace. We recognize that alcohol abuse and drug use pose a significant threat to our goals. We have established a drug-free workplace program that balances our respect for individuals with the need to maintain an alcohol and drug-free environment.