Complete Marine Engineering Solutions

At S. T. Hudson, we specialize in innovative and cost-effective designs for new and existing port and marine terminal facilities, in addition to providing investigation, environmental, and efficient EPC and engineering services.

Rendering of Delaware Memorial Bridge Ship Collison Fender System designed by S. T. Hudson Engineers, Inc.

For over 57 years, S. T. Hudson has been a pioneer in state-of-the-art marine and total harbor facilities. We are a one-stop shop for marine services, with seasoned engineers who have experience in all aspects of the marine and terminal project cycle. We provide turnkey marine and terminal engineering services across the U.S. and internationally, with extensive experience in the Eastern U.S., Gulf Coast, and the Caribbean.

Explore Our Services

We do more than simply marine engineering and design. Our in-house specialists, including certified diving and hydrographic surveying crews, ensure that every aspect of your project adheres to our high-quality standards.

Environmental

Our adept ability to navigate the permitting process allows us to address your most pressing environmental issues and...

Investigations

Our in-house survey crews collect detailed data through hydrographic surveys, dive inspections, UAV surveys, and laser...

Engineering

Utilizing decades of marine engineering experience and the latest design software, we offer mechanical and marine...

Construction Management

We provide comprehensive EPC (engineering, procurement, and construction) services for your marine facility or...

We Go Beyond the Bulkhead

Our extensive experience allows us to bring excellence to marine engineering and services. With a full roster of engineers, construction managers, environmental specialists, hydrographers, and divers, the S. T. Hudson team is equipped to meet your needs for the duration of your project.

We have engaged S.T. Hudson’s services for the dredging of ferry slips, dredge disposal, design of fenders, pile clusters, and monopiles. S.T. Hudson also provides annual inspections of all marine facilities. I have found their engineers’ technical expertise to be above average to exceptional. Most recently, they added value to our projects through upper management’s subject matter expertise and regional connections with environmental officials to resolve problems.

- Delaware River & Bay Authority

See Our Experience

Delaware River and Bay Authority

Delaware Memorial Bridge Ship Collision Fender System

Philadelphia Regional Port Authority

Pier 80 and 82 Hardware Repairs | Pier 82 and 84 Pile Repairs

Energy Transfer Marcus Hook Industrial Complex

Dock 2A Upgrades / Modifications

Energy Transfer Marcus Hook Industrial Complex

Addition of a New Fire Water Intake System

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Complete Marine Engineering Solutions

Our Partners

Explore Our Services

Environmental

Investigations

Engineering

Construction Management

We Go Beyond the Bulkhead

See Our Experience

Delaware River and Bay Authority

Philadelphia Regional Port Authority

Energy Transfer Marcus Hook Industrial Complex

Energy Transfer Marcus Hook Industrial Complex

How Can Our Turnkey Solutions Help You?