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Trusted Boat Mechanics & Engine Repair in Big Pine Key, FL

Finding reliable Boat Mechanics & Engine Repair in Big Pine Key, FL means knowing which local pros have a track record worth trusting. This list highlights dependable, well-reviewed contractors serving the area across engine work, maintenance, and more. Compare quotes from these pros to find the right fit for your boat and budget.

By Boatwork in Big Pine Key, FL·7 pros·1107 lists by this author·June 17, 2026·Updated July 13, 2026
7 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 ThoughtsRated a perfect 5.0 across 37 reviews, Fuel Tec Key West covers engine repair, fuel polishing, and marine plumbing — a broad skill set backed by consistent customer satisfaction.
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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 ThoughtsWith a 4.8 rating from 74 reviews, Big Pine Key Marine is one of the most-reviewed engine and maintenance shops on this list, suggesting a steady, dependable operation.
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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 holds a 3.9 rating from 11 reviews and handles a wide range of work including marine electrical, bottom painting, and fiberglass repair alongside engine service.
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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 carries a perfect 5.0 rating from 8 reviews, focusing on engine repair and general boat maintenance with strong early feedback from customers.
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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 scores a 5.0 from 2 reviews and specializes in engine repair, generator service, and maintenance — a solid option if diesel work is a priority.
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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 yet, but offers a broad range of services including engine repair, marine electrical, jet ski service, and fiberglass work.
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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 with no reviews on file yet, covering engine repair, marine electrical, fiberglass repair, and general handyman services.
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