Helen H Offshore offers secure and reliable winter boat storage with the convenience of an onsite ramp for easy hauling in and out. Whether you need short-term or seasonal storage, we provide a well-maintained facility to keep your vessel protected during the off-season.

In addition to storage, our experienced team offers a full range of marine services, including:

• Hauling & Launching – Smooth and efficient transport with our onsite ramp
• Winterization – Protecting your boat’s systems for winter with professional care
• Shrinkwrap Services – Protecting your vessel from the elements during storage
• Paint, Coating & Finishing – Enhance and preserve your boat’s appearance
• Welding & Fabrication – Custom metalwork for repairs and modifications
• Electrical Work – Troubleshooting, repairs, and new installations
• General Maintenance & Repairs – Keeping your vessel in top condition

With decades of maritime experience, we provide professional, high-quality service to ensure your boat is well cared for year-round.

Reserve your winter storage space today and let us handle the upkeep! Contact us to learn more.

Enjoy prime dockage in Hyannis Harbor with Helen H Offshore, offering seasonal and transient slips for both recreational and commercial vessels. Our convenient location provides easy access to Nantucket Sound and beyond, with a well-maintained facility designed to make your boating experience stress-free all summer long.

As part of our commitment to top-tier service, we also provide a range of marine support services, including:

• Hauling & Launching – Smooth transitions in and out of the water with our onsite ramp
• Paint, Coating & Finishing – Keep your boat looking sharp and protected
• Welding & Fabrication – Custom metalwork for repairs and modifications
• Electrical Work – From troubleshooting to full system upgrades
• General Maintenance & Repairs – Ensuring your vessel stays in peak condition

With decades of maritime expertise, a secure and accessible location, and a team of skilled professionals, Helen H Offshore is the perfect place to dock, maintain, and enjoy your boat this summer.

Reserve your slip today! Contact us for availability and details.

Helen H Offshore provides a full range of on-site services to support maritime operations in Hyannis Harbor and beyond. Whether you need dockside assistance, vessel maintenance, or logistical support, our well-equipped facility and experienced team ensure efficient and professional service tailored to your needs.

Our on-site services include:

• Dockside Support – Assisting with crew changes, provisioning, and vessel needs
• Fuel & Water Services – Convenient access to essential supplies
• Waste Disposal – Proper handling of waste and recyclables to keep operations clean and compliant
• Vessel Maintenance & Repairs – Expert welding, electrical work, paint/coatings, and general upkeep
• Equipment & Cargo Handling – Safe and efficient loading, unloading, and storage options

With a strategic location, modern facilities, and a commitment to safety and efficiency, Helen H Offshore is your trusted partner for all maritime service needs.

Contact us today to learn more about how we can support your operations.

Helen H Offshore offers comprehensive dockside services in Hyannis Harbor, ensuring vessels have everything they need for smooth and efficient operations. Whether you’re stopping in for a short stay or require ongoing support, our team is ready to assist with essential services to keep your vessel running without delays.

Our dockside services include:

• Provisions & Supplies – Quick access to food, water, and essential goods
• Fuel & Water Access – Convenient refueling and freshwater supply
• Waste Removal – Proper disposal of trash, recyclables, and marine waste
• Vessel Maintenance & Repairs – Welding, electrical work, coatings, and general upkeep
• Mechanical Services – Troubleshooting, minor engine repairs, and system checks
• Hull & Deck Work – Cleaning, painting, and surface treatments to protect your vessel

With a prime waterfront location and experienced staff, Helen H Offshore is dedicated to providing reliable, efficient, and hassle-free dockside support for commercial and recreational vessels alike.

Need dockside assistance? Contact us today for service availability.

Helen H Offshore provides expert marine electronic services, ensuring your vessel’s electrical and navigation systems operate safely and efficiently. Whether you need new equipment installed, system upgrades, or troubleshooting for electrical issues, our skilled technicians deliver reliable solutions tailored to your vessel’s needs.

Our marine electronic services include:

• Wiring & Electrical System Installation – Custom electrical setups for power distribution and safety
• Navigation & Communication Systems – Installation and maintenance of GPS, radar, VHF radios, and more
• Troubleshooting & Repairs – Diagnosing and fixing electrical issues to keep your vessel running smoothly
• Battery & Charging Systems – Inspection, replacement, and optimization for peak performance
• Lighting & Accessory Installation – LED upgrades, underwater lighting, and other custom features

With years of experience in the maritime industry, Helen H Offshore ensures your vessel’s electronics are professionally installed and maintained for maximum safety and efficiency.

Need electrical work or troubleshooting? Contact us today to schedule service.