Quick contact info

icon_widget_image Corporate Office Hours Monday-Friday: 9am to 5:30pm PT icon_widget_image 2350 Kerner Blvd., Suite 200 San Rafael, CA 94901 icon_widget_image (415) 258-6876 icon_widget_image info@dutragroup.com

who we are

The Dutra Group

We are an industry-leading marine construction company that consists of three integrated divisions. The Dutra Dredging, Construction and Materials divisions can handle projects of any size. Thanks to our century-long experience, we deliver projects with a reliability in which we take great pride.

Our Story

Dutra's History

What's Happening Now

Dutra Projects

meet our people

Dutra Careers

capacity, capability & character

Safety First

Safety is more than just our first priority, it is our way of life, our shared responsibility. Everyone works to ensure the protection, health and safety of all involved as we perform our marine construction and dredging activities.

What we do

Over 100 years of experience


We have been maintaining waterways, preserving ecosystems, replenishing shores and reducing flood risk for over 100 years. Learn More

Marine Construction

We are a leading civil and marine construction contractor and offer proven marine infrastructure solutions throughout the country. Learn More


We are a key supplier of aggregate materials nationally, providing everything from base rock to recycled aggregates. Learn More


year in review - 2021

Ocean Beach - Engineering in the Sand

year in review - 2020

The Cape Fear Factor - Dutra Dredges One of the Largest Military Ports in the World

year in review - 2019

Dutra Revives Florida's Space Coast