Emergencies: 860-442-6000 or 860-941-9684 Emergency Backup: 860-941-9668
Our Licensed Captains are Ready
Marine Services 24/7 Year-Round
Based out of New London, CT, we provide marine services throughout the eastern Long Island Sound area.
Professional Quality and Safety
Our longtime ISNetworld membership ensures we are fully-insured and meet all regulatory and safety compliance.
Vessel Services
Pilotage
Diving Services
Sustainment
- Licensed pilots
- Pilot boats
- Launch services
- Crew change & transport
Sustainment
Diving Services
Sustainment
- Provisioning
- Ship stores & spares
- Fuel & potable water
- Trash disposal
Diving Services
Diving Services
Diving Services
- Inspections
- Construction
- Ship husbandry
- Cathodic protection
Terminal Services
Environmental Protection
Environmental Protection
Environmental Protection
- Oil spill prevention
- Oil spill response
- Oil boom installation, maintenance, deployment, and retrieval
- Immediate response for drills
Vessel Berthing
Environmental Protection
Environmental Protection
- Line handling
- Berthing assist
- Depth measurements
- Berth suitability consultation
Cargo Discharge Support
Environmental Protection
Cargo Discharge Support
- Person-in-Charge
- Afloat & ashore security
- Response boat
Marine Services
Salvage
Towing & Rescue
Towing & Rescue
- Longstanding experts in marine salvage and recovery
- Salvage lift bags, pumps, diving team, etc.
Towing & Rescue
Towing & Rescue
Towing & Rescue
- Masters of Tow
- Veterans of tugboat industry
- Ready to render assistance and provide relief to distressed mariners
Marine Projects
Towing & Rescue
Marine Projects
- Construction support
- Coastal revetment & augmentation
- Mooring systems
- Support platforms for uncrewed systems
About Kennedy Diving & Marine LLC
Decades of Maritime Experience
Kennedy Diving & Marine LLC is a family owned and operated business serving clients since it was established in 1988 by retired coastguardsman John F. Kennedy and his sons. Drawing on multiple generations of maritime experience, our licensed captains have deep knowledge of the region and the local environment. Above is John blessing the boat with his sons and grandson.
Our Location
Our dock site is ideally located at the entrance to New London harbor. It enables us to conveniently service all clients as well as respond quickly to emergencies on the Thames River and the eastern Long Island Sound area. Our dock is closest to the channel entrance and crews and we host ample parking on site for crew and pilot parking.
Supporting Offshore Wind
Actively Supporting Offshore Wind
The offshore wind energy industry will make important contributions to our nation's energy future. We are passionate in providing our clients with safe, honest, and dedicated service to logistically support industry development. These included oil boom, supplies, spares, crew services, lube and product sampling, underwater inspection, and general ship support. Please let us know how we can meet your needs and help support offshore clean energy infrastructure together.
Marine Mammal Protection
Our clients strive to ensure minimal impact on marine mammal life while the nation builds cleaner offshore wind energy infrastructure. We help ensure this protection and advancement continues apace.
Offshore Support Fleet
Many support vessels enable continued construction and installation of turbines offshore. We offer a range of services to help offshore support vessels stay fueled, stocked, and crewed.