ABYC Certified


Electrical - Sales and Service

Other Services

Air Conditioning, Batteries, Electronic Equipment, Generators, Refrigeration


YES, founded in 1990, is a marine electrical sales and service company. Owner Andrew Fegley is an ABYC Certified Marine Electrical Technician and one of the foremost electrical experts in the region. YES specializes in electrical systems work, including alternative energy management solutions for long-range cruising boats, both sail and power. YES technicians design and install comprehensive systems including AC and DC panels, inverter/chargers and monitors, high-output alternators, solar panels and custom wiring. Please find a full list of our services below: •Custom Wiring & Electrical Panels • Power Management & Monitoring • Offshore Systems • Batteries & Storage Solutions • Air Conditioning • Solar Panels • Wind Generators • Generators and Alternators • Electrical Propulsion • Fresh & Raw Water Systems


7416 Edgewood Road, Annapolis, MD 21403

Jennifer K said:


The best place to get your boat worked on! The owner is very knowledgeable about everything do with boats and electrical systems. he does much of the work himself. Best shop period