A worker on a boat wearing safety gear, including a helmet and sunglasses, handling a large buoy using a rope, with a body of water and a shoreline with trees in the background. The image features a logo with the number 125 and the words 'Years of Service'.

We’re Celebrating 125 Years.

Since 1901, Carlsen Mooring has stood at the heart of the Sabine ship channel, helping vessels move safely and efficiently. What began with a single team of line handlers has grown into a trusted maritime partner serving multiple Gulf ports. For 125 years, we’ve honored our heritage while embracing innovation—continuing to provide dependable service, modern equipment, and a commitment to safety you can count on.

Carlsen Mooring employee with a life jacket standing on dock near a large boat docked at the pier during daytime.

A Legacy of Strength. A Future of MORE.

Carlsen Mooring has proudly served the maritime industry for 125 years—and we’re just getting started. Our continued investments in vessels, safety, training, and innovation reflect a company committed not just to where we’ve been, but to where we’re going.

Founded in Port Arthur and growing ever since, Carlsen Mooring has become a trusted name across the Gulf and beyond. Our legacy is built on reliability and resilience—but our future is about giving you MORE: more service, more safety, and more support when it matters most.

4 ways that you get MORE with Carlsen Mooring

Icon of a boat on water, surrounded by a blue and black circular border.

MORE NEW VESSELS & MARKETS

At Carlsen Mooring, we’re expanding our fleet and entering into new markets, ensuring each vessel is upgraded and maintained for your peace of mind. Our commitment to quality and innovation means that you can expect reliable, efficient service in every location we serve.

A red and white lifebuoy ring in the center with a black background and white border.

MORE SAFETY, TRAINING, & TECHNOLOGY

At Carlsen Mooring, safety is our top priority. Our dedicated safety and compliance personnel ensure that crews are safe and well-trained. With our customized operations software, you can benefit from real-time reviews of maintenance, compliance, personnel, and jobs across the company. Our comprehensive Operations Manual provides clear safety guidance to all our employees.

Icon of a white umbrella on a blue circular background with a black and white border.

MORE INSURANCE

We understand the importance of peace of mind. That's why Carlsen Mooring offers an industry-leading $50 million umbrella policy, reflecting our unwavering dedication to safety and training. This robust insurance coverage ensures you can trust us with your needs.

Gold and white compass icon on a black background

MORE FUTURE INVESTMENTS

Carlsen Mooring is a dynamic and growing company, committed to investing in our employees and our business. We are always ready to expand our services based on your needs. We see ourselves as your partner, not just a service provider, and we are invested in supporting your current and future endeavors.

Connect with our team to get started