This section lists licensed marine dealerships across the United States that accept used boats as trade-ins toward new or pre-owned vessel purchases. These facilities conduct on-site physical appraisals, engine diagnostics, and title verification to establish fair market trade values. Preparing your vessel's maintenance logs and title paperwork prior to contacting a dealer helps accelerate the appraisal process.
Seneca 6
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Boathouse of Seneca
520 W North 1st St, Seneca, SC 29678-3141
Mon-Fri 10am-6pm, Sat 9am-2pm
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Jestski Seadoo Waverunner of Seneca
329-A U.S. 76, Seneca, SC 29678
Tue-Sat 9am-6pm
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Keowee Jetski Sales & Service
333 Rochester Hwy, Seneca, SC 29672-2406
Tue-Sat 9am-6pm
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Performance PowerSports & Marine
329 By Pass 123, Seneca, SC 29678
Tue-Sat 9am-6pm
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WaterSports Central
466 W North 1st St, Seneca, SC 29678-3139
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Watersports Central Upstate
10126 Swansea Ln, Seneca, SC 29678-2961
Irmo 2
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Captain's Choice
10439 Broad River Rd, Irmo, SC 29063-9686
Mon 9am-5pm, Tue 9am-5pm, Wed 9am-5pm, Thu 9am-5pm, Fri 9am-5pm, Sat 9am-4pm, Sun 12pm-4pm
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Ray Clepper Boating Center
10439 Broad River Rd, Irmo, SC 29063-9686
Tue-Fri 8am-5pm, Sat 8am-4pm
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Captain's Choice Marine
3216 Highway 378, Batesburg-Leesville, SC 29070-8999
Tue-Fri 8am-5pm, Sat 8am-4pm
Chapin 1
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Marine 360 At Lighthouse Mrn
1925 Johnson Marina Rd, Chapin, SC 29036-8503
Clover 1
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Boatsales of Lake Wylie Inc
4376 Charlotte Hwy, Clover, SC 29710-8008
Tue-Fri 9am-5pm, Sat 9am-3pm
Salem 1
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Keowee North Marine
15597 N Highway 11, Salem, SC 29676-3204
Mon 9am-5pm, Tue 9am-5pm, Wed 9am-5pm, Thu 9am-5pm, Fri 9am-5pm, Sat 9am-4pm, Sun 12pm-4pm
Six Mile 1
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Keowee Sunset Marine
900 Gap Hill Rd, Six Mile, SC 29682-9411
Mon 9am-5pm, Tue 9am-5pm, Wed 9am-5pm, Thu 9am-5pm, Fri 9am-5pm, Sat 9am-4pm, Sun 12pm-4pm
Sunset 1
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Singleton Marine - Lake Keowee
7700 N Highway 11, Sunset, SC 29685
Mon 9am-5pm, Tue 9am-5pm, Wed 9am-5pm, Thu 9am-5pm, Fri 9am-5pm, Sat 9am-4pm, Sun 12pm-4pm
West Columbia 1
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Mid-Carolina Marine
718 Sunset Blvd, West Columbia, SC 29169-7348
Mon-Fri 8:30-5, Sat 9:30-1
Also in South Carolina
- New Boat Dealers76
- Boat Dealers with Service & Repair73
- Used Boat Dealers66
- Boat Dealers Offering Financing59
- Boat Dealers with a Parts Department50
- Boats for Sale and Marine Inventory32
- Boat Dealers Offering Marine Loans and Financing28
- Center Console Boats for Sale and Service21
- Boat Dealers with On-Site Storage15
- Boat Financing and Marine Loan Options15
- New and Used Fishing Boats for Sale11
- Pontoon Boat Dealers9
- Boat Winterization and Shrink Wrap6
Good to know
How do marine dealers calculate a boat's trade-in valuation?
Dealers base trade estimates on J.D. Power (NADA Guides) marine valuation data, recent regional sales comps, hull condition, and total engine operational hours. Trade-in values typically run 10% to 20% below retail market listings to factor in dealer reconditioning and resale costs. Professional mechanical inspections take 45 to 90 minutes on average.
What paperwork is required to trade in a boat and trailer?
You must present the original vessel title, current state boat registration, separate trailer title or registration, and valid government ID for all listed owners. Complete maintenance records, transferable warranty paperwork, and spare keys can add $300 to $1,500 to the overall valuation.
Can I trade in a boat that still has an unpaid loan balance?
Yes, marine dealers regularly handle lien payoffs with lenders on your behalf. If the boat's appraised value exceeds your remaining loan balance, the positive equity applies directly toward your down payment; negative equity must be paid out-of-pocket or refinanced into the new vessel contract.
How to register a boat?
Boat registration is handled by state natural resources or motor vehicle departments upon submitting proof of ownership, a bill of sale, and required registration fees. After processing, you will receive official registration numbers and validation decals to display on your hull. Marine agencies across South Carolina are available via BoatDealerAtlas with 15 local resources to guide your purchase.
How to get a boating license?
Obtaining a boating license generally requires completing an approved safe boating course online or in person, followed by passing a knowledge exam. Upon passing, state authorities issue a boater safety education card valid for life. Explore 15 marine services in South Carolina on BoatDealerAtlas for local safety course recommendations.