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Top Boat Detailing & Cleaning in Marathon, FL

Keeping a larger vessel looking its best in the saltwater environment around Marathon, FL takes consistent, professional Boat Detailing & Cleaning — and the Keys can be hard on gelcoat, brightwork, and hull surfaces. The pros listed here serve the Marathon area and bring hands-on experience with the kind of work bigger boats demand. If your yacht or cruiser is due for a detail, request a free estimate from a local pro below.

By Boatwork in Marathon, FL·5 pros·1107 lists by this author·June 21, 2026·Updated July 8, 2026
5 pros
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Cool Running Marine Spa

4.9(66)
(305) 783-2954Marathon, FLGet Directions
Marathon, FLBoat Detailing & CleaningCeramic Coating

About Cool Running Marine Spa

Boat owners throughout the Florida Keys understand the relentless toll that sun, salt, and marine exposure take on their vessels. Located in Marathon at Mile Marker 50 on the Overseas Highway, Cool Running Marine Spa addresses these challenges through specialized detailing and protection services designed specifically for the demands of...

What others are saying about Cool Running Marine Spa

Across the reviews, Cool Running Marine Spa earns recognition for delivering meticulous boat detailing work that consistently makes vessels look "like new" or better than when they left the dealer. This is a shop that excels at both routine detailing...

Reviews sourced from Google

My ThoughtsCool Running Marine Spa covers Boat Detailing & Cleaning and Ceramic Coating, earning a 4.9-star rating across 66 reviews — one of the stronger review volumes on this list.
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New Generation Detailing Spa

5.0(3)
(305) 393-4373Marathon, FLGet Directions
Marathon, FLBoat Detailing & Cleaning

About New Generation Detailing Spa

Operating in the Florida Keys community of Marathon, New Generation Detailing Spa has built a reputation for meticulous attention to detail and premium care for vehicles and vessels alike. While the business name suggests automotive origins, their presence in a premier boating destination like Marathon positions them to serve the...

What others are saying about New Generation Detailing Spa

What stands out most across reviews is the exceptional quality of New Generation Detailing Spa's work, with customers consistently praising how clean and shiny their vehicles look after service. When it comes to their car waxing expertise, clients hi...

Reviews sourced from Google

My ThoughtsNew Generation Detailing Spa specializes in Boat Detailing & Cleaning and holds a 5.0-star rating, though from 3 reviews so far — an early but clean track record.
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7Seas Boat Detailing

5.0(34)
(786) 382-6005Marathon, FLGet Directions
Marathon, FLBoat Detailing & Cleaning

About 7Seas Boat Detailing

Operating in the heart of the Florida Keys, 7Seas Boat Detailing has established itself as a dedicated provider of professional marine detailing and cleaning services for vessel owners in Marathon and the surrounding island communities. The business focuses exclusively on keeping boats, yachts, and other watercraft in pristine condition through...

What others are saying about 7Seas Boat Detailing

Clients return to 7Seas Boat Detailing for their meticulous approach to everything from deep cleaning neglected vessels to restoring oxidized gelcoat and applying protective wax coatings. Whether tackling boats that haven't been detailed in 10+ years...

Reviews sourced from Google

My Thoughts7Seas Boat Detailing focuses on Boat Detailing & Cleaning and carries a 5.0-star rating backed by 34 reviews, offering a solid combination of high marks and meaningful review volume.
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Knight Detailing logo

Knight Detailing

5.0(4)
(786) 933-6756Marathon, FLGet Directions
Marathon, FLBoat Detailing & CleaningCeramic Coating

About Knight Detailing

Serving boat owners and automobile enthusiasts throughout the Florida Keys, Knight Detailing has established itself as a premier mobile detailing service specializing in both marine and automotive applications. Based in Marathon, Florida, this business brings professional-grade detailing services directly to customers' locations, eliminating the hassle of transporting vessels or vehicles...

What others are saying about Knight Detailing

Across the reviews, Knight Detailing earns recognition for Todd and his team's consistently excellent workmanship on boat detailing projects. When it comes to reliability, customers highlight their punctual service delivery and ability to accommodate...

Reviews sourced from Google

My ThoughtsKnight Detailing offers both Boat Detailing & Cleaning and Ceramic Coating, rated 5.0 stars across 4 reviews — a good option if protective coating work is on your list.
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Bottoms & Props logo

Bottoms & Props

5.0(1)
305-240-0304Marathon, FLGet Directions
Marathon, FLHull & Bottom CleaningDiving & Underwater ServicesBoat Detailing & Cleaning

About Bottoms & Props

Operating throughout the Florida Keys and Ocean Reef community, Bottoms & Props has established itself as a comprehensive marine service provider specializing in underwater work and running gear maintenance. The fully licensed and insured business delivers a complete range of boat and yacht services to vessel owners seeking reliable, high-quality...

My ThoughtsBottoms & Props brings a broader scope, listing Hull & Bottom Cleaning, Diving & Underwater Services, Boat Repair & Maintenance, and Boat Detailing & Cleaning — rated 5.0 stars from 1 review, new to Boatwork.
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