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Big Pine Key, FL: Best Boat Repair & Maintenance (2026)

When it comes to Boat Repair & Maintenance in Big Pine Key, FL, owner feedback is one of the most reliable ways to find a contractor you can trust. This list ranks local pros by the volume of verified reviews they've collected on Boatwork — so you're seeing who other boat owners have actually hired and rated. Browse the most-vetted names below and request a free estimate to get started.

By Boatwork in Big Pine Key, FL·10 pros·1107 lists by this author·June 10, 2026·Updated July 7, 2026
10 pros
Fuel Tec Key West logo

Fuel Tec Key West

5.0(37)
(305) 304-2102Big Pine Key, FLGet Directions
Big Pine Key, FLBoat Mechanics & Engine RepairFuel PolishingMarine Plumbing & Sanitation

About Fuel Tec Key West

Operating out of Big Pine Key in the Lower Florida Keys, Fuel Tec Key West has established itself as a specialized marine fuel systems service provider with more than three decades of proven expertise. The company focuses exclusively on the critical systems that power and protect vessels, combining deep technical...

What others are saying about Fuel Tec Key West

A common theme in the reviews is praise for Steve and his team's exceptional knowledge and professionalism when handling complex fuel contamination issues. Reviewers consistently describe them as going above and beyond expectations, with one customer...

Reviews sourced from Google

My ThoughtsFuel Tec Key West has earned 37 reviews with a 5.0 rating — the highest review count among the 5-star pros on this list. Specialties include Boat Mechanics & Engine Repair, Fuel Polishing, and Marine Plumbing & Sanitation.
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BP

Big Pine Key Marine

4.8(74)
(305) 684-6579Big Pine Key, FLGet Directions
Big Pine Key, FLBoat Mechanics & Engine RepairBoat Repair & Maintenance

About Big Pine Key Marine

Big Pine Key Marine serves the marine community in the Lower Florida Keys, providing comprehensive boat repair and maintenance services to vessel owners navigating the waters of Big Pine Key and the surrounding islands. Their team operates in one of the most challenging marine environments in the United States, where...

What others are saying about Big Pine Key Marine

Reading through the feedback, one pattern emerges: Big Pine Key Marine consistently delivers exceptional responsiveness and availability, with Brett and his team answering calls even late at night, on holidays, and weekends to help boaters in distres...

Reviews sourced from Google

My ThoughtsBig Pine Key Marine leads the entire list with 74 reviews and holds a 4.8 rating, making it the most-reviewed contractor here. They focus on Boat Mechanics & Engine Repair and general Boat Repair & Maintenance.
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Coffin Marine Services logo

Coffin Marine Services

4.9(7)
(305) 872-8863Big Pine Key, FLGet Directions
Big Pine Key, FLDocks, Seawalls & LiftsDiving & Underwater ServicesBoat Repair & Maintenance

About Coffin Marine Services

Operating from Big Pine Key in the heart of the Florida Keys, Coffin Marine Services has established itself as a versatile marine construction and services contractor serving the unique demands of the island chain's boating community. The company brings specialized expertise to some of the most challenging marine infrastructure projects...

What others are saying about Coffin Marine Services

Reviewers consistently highlight John and Coffin Marine Services' exceptional professionalism and expertise in dock construction. On the quality front, customers praise the team's ability to deliver perfect results, with one noting their 8' x 50' com...

Reviews sourced from Google

My ThoughtsCoffin Marine Services carries a 4.9 rating across 7 reviews, covering Docks, Seawalls & Lifts, Diving & Underwater Services, and Boat Repair & Maintenance.
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Aqua Boat Works logo

Aqua Boat Works

3.9(11)
(305) 849-4498Big Pine Key, FLGet Directions
Big Pine Key, FLBoat Mechanics & Engine RepairMarine Electrical & ElectronicsBottom Painting & Antifouling

About Aqua Boat Works

Operating from their facility in Big Pine Key, Aqua Boat Works. has established itself as a comprehensive marine service provider throughout the Lower Florida Keys and Key West region. Owner Jorge Garcia, a lifelong Florida Keys resident who has been working with boats since childhood, leads a team of factory-trained...

What others are saying about Aqua Boat Works

Customers repeatedly praise Aqua Boat Works for their expert marine engine servicing and fair pricing. Known for their Suzuki and Yamaha outboard expertise, they deliver quick turnarounds on routine maintenance like 20-hour services while solving com...

Reviews sourced from Google

My ThoughtsAqua Boat Works has 11 reviews and a 3.9 rating, with a broad specialty set that includes Boat Mechanics & Engine Repair, Marine Electrical & Electronics, Bottom Painting & Antifouling, and Fiberglass & Gelcoat Repair.
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Lower Keys Marine Towing & Salvage logo

Lower Keys Marine Towing & Salvage

4.5(13)
305-872-3092Big Pine Key, FLGet Directions
Big Pine Key, FLFuel DeliveryBoat Towing & Emergency ServiceBoat Repair & Maintenance

About Lower Keys Marine Towing & Salvage

Operating in the Lower Florida Keys, Lower Keys Marine Towing & Salvage provides comprehensive marine towing and salvage services to boaters navigating the waters around Big Pine Key, Cudjoe Key, and Ramrod Key. As the local TowBoatUS franchise serving this region, the business maintains a 24-hour dispatch system operational 365...

My ThoughtsLower Keys Marine Towing & Salvage holds a 4.5 rating from 13 reviews, specializing in Fuel Delivery, Boat Towing & Emergency Service, and Boat Repair & Maintenance.
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BB

Bayside Boat Repair

5.0(8)
(251) 532-8748Big Pine Key, FLGet Directions
Big Pine Key, FLBoat Mechanics & Engine RepairBoat Repair & Maintenance

About Bayside Boat Repair

Bayside Boat Repair serves the boating community of Big Pine Key and the surrounding Florida Keys with comprehensive marine repair and maintenance solutions. Located in one of the most picturesque boating destinations in South Florida, the business has established itself as a reliable resource for vessel owners who need expert...

What others are saying about Bayside Boat Repair

Reviewers consistently highlight Bayside Boat Repair's exceptional reliability and rapid diagnostic skills, with customers praising Casey and the team for showing up when promised and getting boats back on the water quickly. The word that comes up ag...

Reviews sourced from Google

My ThoughtsBayside Boat Repair has collected 8 reviews and maintains a 5.0 rating, with services centered on Boat Mechanics & Engine Repair and Boat Repair & Maintenance.
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Southernmost Diesel logo

Southernmost Diesel

5.0(2)
(305) 744-2252Big Pine Key, FLGet Directions
Big Pine Key, FLBoat Mechanics & Engine RepairGenerator Service & RepairBoat Repair & Maintenance

About Southernmost Diesel

Serving the Florida Keys with specialized expertise in marine diesel systems, Southernmost Diesel has established itself as a trusted resource for vessel owners who depend on reliable propulsion and power generation. Operating primarily from Big Pine Key, the company focuses exclusively on diesel engine repair, maintenance, and diagnostics for recreational...

My ThoughtsSouthernmost Diesel shows a 5.0 rating from 2 reviews — a small sample, but a clean record so far. Specialties include Boat Mechanics & Engine Repair and Generator Service & Repair.
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Boatgeorge logo

Boatgeorge

(305) 394-3118Big Pine Key, FLGet Directions
Big Pine Key, FLFiberglass & Gelcoat RepairBoat Repair & Maintenance

About Boatgeorge

Operating from Big Pine Key in the Florida Keys, Boatgeorge brings over 40 years of specialized experience to marine vessel repair and restoration. As a certified master boatbuilder, the company has established itself as a skilled resource for boat owners seeking expert craftsmanship rooted in European precision and traditional boatbuilding...

My ThoughtsBoatgeorge is new to Boatwork and has no reviews yet. They list Fiberglass & Gelcoat Repair and Boat Repair & Maintenance as their areas of service.
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Elite Mobile Boatrepair Key West logo

Elite Mobile Boatrepair Key West

3052898306Big Pine Key, FLGet Directions
Big Pine Key, FLBoat Mechanics & Engine RepairMarine Electrical & ElectronicsJet Ski Repair & Service

About Elite Mobile Boatrepair Key West

Operating throughout the Lower Keys, Elite Mobile Boatrepair Key West has built a reputation as a comprehensive marine service provider specializing in mobile repair and maintenance solutions. Based in Big Pine Key, Florida, their team brings professional boat repair services directly to vessels wherever they're docked, eliminating the hassle and...

My ThoughtsElite Mobile Boatrepair Key West is new to Boatwork with no reviews on file yet. Specialties span Boat Mechanics & Engine Repair, Marine Electrical & Electronics, Jet Ski Repair & Service, and Fiberglass & Gelcoat Repair.
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SM

Stormy Marine Service

(305) 731-4406Big Pine Key, FLGet Directions
Big Pine Key, FLBoat Mechanics & Engine RepairMarine Electrical & ElectronicsFiberglass & Gelcoat Repair

About Stormy Marine Service

Operating out of Big Pine Key in the heart of the Florida Keys, Stormy Marine Service has established itself as a dedicated provider of marine repair and maintenance solutions for vessel owners navigating the unique challenges of saltwater boating. The business serves a community where boats are both essential transportation...

My ThoughtsStormy Marine Service is new to Boatwork and has not yet received any reviews. Listed specialties include Boat Mechanics & Engine Repair, Marine Electrical & Electronics, Fiberglass & Gelcoat Repair, and Marine Handyman Services.
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