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About Unlimited Marine
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Rooted in Boating, Built on Experience
Unlimited Marine has become a trusted name on Lake Cumberland by delivering exceptional marine sales and services with a personal touch. Owners John and Kim Stivers bring decades of combined experience in marine service and sales—over 75 years of service expertise and 40 years in sales—giving customers confidence that they’re working with knowledgeable professionals who understand boats inside and out.
Founded to serve boaters on the west end of beautiful Lake Cumberland, Unlimited Marine stands out as the only full-service facility in its area, offering everything from new and pre-owned boats to repair, parts, accessories, and specialized services.
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OUR CULTURE
PASSIONATE, EXPERIENCED & CUSTOMER-FOCUSED
At Unlimited Marine, boating isn’t just business—it’s a way of life. That passion drives the company culture every day:
MARINE ENTHUSIASTS FIRST
The team lives and breathes boating, ensuring customers get expert advice and honest guidance on every purchase and service.
HANDS-ON EXPERTISE
Factory training and authorization from leading brands like MerCruiser, Mercury, Johnson, Volvo Penta, Ilmor, and Westerbeke mean our technicians bring real skill to every job.
SERVICE WITH A PERSONAL TOUCH
Whether it’s free DIY advice or thorough diagnostics, customer experience comes first.
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When you invest in your boat, you need service knowledge you can count on. Our highly trained technicians bring years of hands-on marine experience to every job, ensuring your watercraft is maintained correctly and efficiently. As boating enthusiasts ourselves, we understand how important reliable performance is to your time on the water.
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