Powering the Northeast with
one of the region's largest and
most reliable offshore support fleets.
Helen H Offshore Support provides specialized offshore marine services designed to support complex maritime operations. Our fleet is equipped to perform efficient and compliant crew transfer operations, ensuring the safe movement of personnel between shore bases, vessels, and offshore work sites. We offer secure cargo and equipment transport, supporting project logistics through precise vessel handling and coordinated port operations. In addition, our safety vessel services deliver continuous on-site coverage, emergency response capability, and operational oversight to enhance safety, risk mitigation, and regulatory compliance across offshore projects.
Safety Vessels
Crew Transfer Vessels
Cargo Transfers
Surveys
Dive Support
Our Partners
Through close collaboration with our partner companies, Helen H Offshore Support provides seamless, dependable offshore solutions backed by experience, trust, and shared standards of excellence.
Our Vessels
Helen H Offshore Support operates a versatile fleet of 15+ professionally maintained vessels ranging from 32’ to 150’, engineered to support a wide range of offshore operations. Our fleet is configured for crew transfer, cargo and equipment logistics, safety and standby support, and customized survey missions. Designed for precision, reliability, and operational efficiency, our vessels play a critical role in supporting offshore wind and renewable energy projects across varying operational requirements.
Our Locations
We operate from four main ports spanning Massachusetts to Virginia and can mobilize vessels anywhere along the Eastern Seaboard to the Gulf of America.