Harbor Marina has been servicing the Henderson Harbor and surrounding area on Lake Ontario for more than 20 years. We an authorized dealer of Mercury / MerCruiser engines and parts. We are also certified to repair Mercury / MerCruiser motors. We are a full service marina that provides sales, service, secure docking, and winter storage for your boat. Our marine shop provides a variety of boating accessories and parts. Contact our knowledgeable staff today!