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50+ Years
experience
Manson Construction: Leading Marine Infrastructure Solutions
Founded in 1905, Manson Construction has established itself as a leader in marine infrastructure and energy projects across North America. Our century-long legacy is built on innovative engineering solutions, a commitment to safety and ethics, and a deep understanding of complex marine environments. With over 800 employees and strategically located offices and marine yards, we deliver high-profile projects that meet evolving infrastructure needs. Our state-of-the-art fleet and experienced project managers ensure precision in dredging, offshore operations, and heavy lifting.

We prioritize client trust through transparent communication, adherence to industry standards, and a workforce trained in the latest marine construction techniques. From wharves to offshore wind projects, our expertise spans diverse marine challenges. Our heritage of quality remains unmatched as we continue to shape the nation's waterways.
Services
Marine Construction Dredging Offshore Heavy Lifts Fleet Services Wharves and Piers Waterway Maintenance Beach Nourishment Marsh Building Offshore Energy Projects Heavy Lift Salvage
Details
  • Year established: 1905
Highlights and features
  • We have over 118 years of experience in marine construction.
  • Our state-of-the-art dredge fleet ensures efficient waterway maintenance.
  • Experienced project managers handle complex marine projects.
  • Heavy lifting capacity up to 1,000 tons for demanding tasks.
  • Strategic offices and marine yards across North America.
Services
Marine Construction
Specializing in over-water and in-water projects, we construct wharves, piers, bridges, and terminals. Our expertise spans coastal restoration and energy infrastructure. With 118 years of experience, we combine innovative engineering with modern equipment to deliver durable, high-profile marine structures across North America.
Dredging
We restore and deepen waterways using advanced dredging technology. Services include beach nourishment, marsh building, and navigation channel improvements. Our state-of-the-art dredge fleet and project managers ensure efficient execution of large-scale environmental and commercial dredging projects nationwide.
Offshore Heavy Lifts
Handling complex offshore operations, we provide heavy lifting up to 1,000 tons. Services include platform removal, subsea installations, and rigging for energy projects. Our specialized equipment and deep-water expertise make us a trusted partner for Gulf of Mexico and offshore wind initiatives.
Fleet Services
Our modern fleet includes floating derricks, hydraulic dredges, and barges. We maintain and deploy equipment for marine construction, salvage operations, and energy projects. This ensures tailored solutions for diverse infrastructure challenges across North America's coastal and inland waterways.
Heavy Lift Salvage
We execute complex salvage missions using heavy-lift cranes and derricks. Projects include vessel recovery, airplane salvage, and infrastructure refloating. Our team's expertise in underwater engineering and heavy machinery ensures safe, efficient recovery of submerged or damaged assets.
Questions
What marine services does Manson Construction offer?
We specialize in marine construction, dredging, offshore heavy lifts, and fleet services for infrastructure and energy projects.
How long has Manson been in business?
Since 1905, providing over a century of expertise in marine infrastructure and construction.
Do you handle offshore energy projects?
Yes, we partner on offshore wind and oil/gas projects in the Gulf of Mexico and beyond.
What areas do you serve?
We operate across North America, including coastal regions, inland waterways, and the Gulf of Mexico.
What heavy lifting capacity do you have?
Our equipment supports heavy lifts up to 1,000 tons for complex offshore and marine tasks.