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.

Civil Construction


Haul Road Construction

Clearing and Grubbing

Levee Construction and Repair

Excavation and Grading


Pile Driving

Concrete and Flat Work

Infrastructure Site Work

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Commercial Construction


Vertical Building Construction

Commercial Renovations

Exterior and Interior Construction and Renovations

Private and Public New Building Construction

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Environmental Construction


Oil Spill Response

Disaster Clean Up

Environmental Remediation

Debris Removal

Mitigation and Vegetative Planting

Emergency Response

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Marine Construction


Marsh Restoration

Dredging (Mechanical and Hydraulic)

Marine Based Debris Removal

Pile Driving from Floating Plant

Coastal Erosion Control and Repair

Bulkheads and Boat Ramps

Marine Transportation and Logistics

Amphibious Equipment Operations

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