SEMPER OFFSHORE
MARINE SUPPORT SERVICES

Marine Construction

Each of our vessels are outfitted to perform a wide variety of maritime construction services with a versatile work platform to fit your any need.

Marine Research

Our crews and vessels have extensive experience working with scientific and military research teams and will ensure that you have the resources and help needed to make your journey comfortable and as efficient as possible.

Geophysical and Geotechnical ROV/AUV Surveys

Semper Offshore is fully equipped with ROV/AUV vehicles updated with the newest technology, lighting, and sonar systems in the industry.

Overview

Semper Offshore has extensive experience in sub-sea construction, dive, geophysical, defense research, subsea cable laying support, subsea pipeline support, offshore wind farms, offshore natural gas facilities and offshore support to major defense contractors in the US. Our vessels are maintained to the highest standards and are operated under a uniquely-developed Safety Management System (SMS). Vessels are USCG certified for their class, outfitted to meet SOLAS standards and have been inspected and approved for service by Orsted Energy. We have docking, warehousing and staging facilities in both Boston and New Bedford.

USCG

OVID

CMID

INSPECTED
VESSELS

OUR FLEET

Scarlett Isabella

Warren Jr.

CLIENTS

CONTACT US

Inquiries

For any inquiries, questions or commendations, please call our office: 617-242-2401

Head Office

333 Medford Street
Charlestown, MA 02129

semper-offshore.com
Tel: 617-242-2401

Employment

To apply for a job with Semper Offshore, please send a cover letter together with your C.V. to: gjaeger@semperoffshore.com

Get a quote: 617-242-2401