Sound Marine Diesel, LLC specializes in the mechanical aspects of your boat, with a particular emphasis on your marine diesel engine, generator, and related support systems. SMD is also a Beta Marine engine and generator dealer, selling, installing, and servicing all Beta Marine products. We also offer all NORPRO engines and generators at a substantial savings, including installation and repair. Hourly work rates are very competitive. Please contact Joe DeMers to discuss your mechanical needs, along with a work estimate, at no cost or obligation. We love to talk about boats, and how best to improve them!

SMD LLC has partnered with Morris Marine Wiring & Electrical LLC to better serve our customers. We now offer professional liscensed generator installation for your boat, home, or business. Morris Electrical has American Boat and Yacht Council, ABYC certification, and E1 certification and licensing for land based applications in Connecticut. We will ensure you get the correct generator for your application, AND have it professionally installed, all at discounted pricing. Please contact Joe DeMers of Sound Marine Diesel LLC for details.