Best Boat Storage Facilities in Alton

Henderson Harbor Marina is a premier full-service marina located just minutes from Alton, serving the Eastern Lake Ontario region. They offer comprehensive boat storage solutions including secure indoor heated storage and outdoor storage with 24/7 security monitoring. The facility features state-of-the-art climate-controlled buildings, professional boat handling equipment, and complete marine services including winterization, shrink-wrapping, and mechanical repairs. With over 15 years of operation, they've built a strong reputation for customer service and boat care expertise in the Henderson Harbor area.

Located in historic Sackets Harbor just a short drive from Alton, this full-service marina and boatyard offers comprehensive storage solutions for boats of all sizes. They provide secure indoor heated storage for winter months and outdoor storage with professional covering services. The facility features advanced security systems, professional boat handling equipment, and a complete service department for maintenance and repairs. Their experienced staff provides personalized service and has been serving the Lake Ontario boating community for over a decade.

French Creek Marina, located in Clayton approximately 30 minutes from Alton, offers sophisticated dry stack storage solutions along the St. Lawrence River. Their modern facility features climate-controlled indoor storage, secure outdoor storage, and comprehensive marina services. The marina utilizes professional boat handling equipment and maintains strict security protocols. With two decades of operation, they've established themselves as a trusted storage provider in the Thousand Islands region, offering seasonal and year-round storage options with professional maintenance services available.