Merke Marine provides comprehensive electrical and electronic services to boaters in the Annapolis area. Providing sales, service and installation of AC & DC systems, navigation and communications equipment, and entertainment systems. We are an authorized Lewmar Service Center, providing warranty and out-of-warranty repairs for windlasses, bow thrusters, and electric winches. Owner John Levelle is an ABYC Certified Marine Electrical Technician and a Raymarine Certified Installation and Service Technician. Consultation and system design also available. Member ABYC & NMEA.