Sound Propeller Services, Inc is located on the Duwamish Waterway in Seattle, Washington. When your propulsion system needs some help, you can call on us. Our uncompromising commitment to quality has helped us become a leading manufacturer of marine propulsion equipment, and has resulted in nationwide orders for our custom-engineered products. Whether it's a pleasure boat, fishing boat, tug, small freighter or large yacht, operators value the propeller performance provided by our highly skilled craftsmen. We supply propellers to vessel operators and boat builders across the United States. A propeller that's engineered for the operating conditions of your vessel can greatly improve its performance and fuel economy. We can help you find the best propeller for your vessel, whether it be a standard configuration, one we manufacture from your design, or custom designed by us based on information you provide. We know repair time is downtime for you, so we will work to meet your drydock schedule. Sound Propeller also designs and manufactures propeller shafts and accessories. We stock a variety of tailnuts, couplings, stern bearings and packing boxes used in marine propeller shaft lines. And we often supply gland and seal assemblies for new or existing propellers. Our knowledgeable, experienced staff will be happy to help you select shafting material and accessories for your particular vessel. At Sound Propeller, we are committed to quality. Quality products. Quality service. We take great pride in our work and strive to make your vessel perform exceptionally well. We stand behind our work all the way. Whatever type of vessel you have, give us a call. You can count on us working to provide propellers and accessories that meet your needs.