Onset Marine Construction

06/05/2026

This family is heading into the weekend with a beautifully upgraded waterfront property, thanks to the hard work and craftsmanship of the Onset Marine Construction team. Another project nearing completion, another waterfront investment protected for years to come.

05/13/2026

Discipline. Consistency. Relentless effort. That’s the difference.

05/07/2026

Built to last.

At Onset Marine Construction, we specialize in high-quality marine construction solutions built with precision, durability, and hands-on leadership from start to finish.

From custom docks and boathouses to bulkheads, dredging, pile driving, and shoreline stabilization — we deliver marine infrastructure designed to perform for years to come.

• Licensed Louisiana Heavy Construction Contractor
• Maritime Insured
• Residential & Commercial Marine Construction
• Safety. Innovation. Integrity.

Serving Louisiana Gulf Coast & surrounding waterways.

📍 St. Charles Parish, Louisiana
📞 985.722.8158
🌐 www.onsetmarineconstruction.com

04/24/2026

We make it look easy… but behind this small piece of the total build, is hours of precision, planning, and experience.

What starts as exposed, messy, and unpredictable turns into a clean, seamless finish—but there’s nothing simple about it. On the water, there’s no room for shortcuts.

This is custom, exact, luxury marine construction—built to last, built to perform, and built the right way the first time.

04/17/2026

Built from the details up—executed at full scale.

No matter the size, every inch meets the same standard.

04/15/2026

The job gets built in weeks.
The discipline, standards, and mindset behind it—that takes years.

04/14/2026

An inside look at our custom waterfront build on the Tchefuncta River. With the substructure nearing completion and backfill underway, this project is about to take shape.

04/10/2026

Exact by design. Custom by craft.
Onset Marine Construction specializes in fully custom waterfront builds, designed and executed to enhance the value, function, and presence of each property with precision and intention.

04/08/2026

Built for the property—not just the plan.
Every waterfront project is different, and the best results come from adapting when it matters. We added a custom deadman wall to ensure this build is as strong, stable, and refined as it should be.

03/28/2026