Contact Us at Upstate Marine Email [email protected] [email protected] [email protected] South Carolina Phone (864) 844-8455 Address 516 W North 1st St,, Seneca, SC 29678 North Carolina Phone (704)-764-6331 Address 8576 Highway 150,, Terrell, NC 28682 Get in touch with Upstate Marine today. Get In Touch Online Start by providing the following details Choose Location(Required)Please select the location you wish to contactSeneca, SCCharlotte, NCName(Required) First Last Email(Required) PhoneComments/QuestionsCAPTCHA Call Or Visit Us in South Carolina Today At Upstate Marine in South Carolina, we make sure that all of your nautical needs are attended to and taken care of. Whether it’s buying a new/used boat, trading one in, addressing repairs, or acquiring items for enhanced fun and safety on the water from our pro shop, we can ensure you are covered. Our helpful staff is eager to address your questions and concerns about any of our products, programs, and services. Simply call, email, or visit us at our South Carolina boat dealership.