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Most Experienced Boat Mechanics & Engine Repair in Largo, FL (2026)

When it comes to Boat Mechanics & Engine Repair in Largo, FL, experience on the water matters. This list highlights local pros with proven track records — some with decades in the trade — and strong ratings from real boat owners. Browse the options below and request a free quote from a seasoned local mechanic to get your vessel running right.

By Boatwork in Largo, FL·10 pros·1107 lists by this author·May 31, 2026·Updated July 21, 2026
10 pros
Eric's Outboard Key Largo logo

Eric's Outboard Key Largo

4.9(202)
7866520955Key Largo, FLGet Directions
Key Largo, FLBoat Mechanics & Engine Repair
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About Eric's Outboard Key Largo

Situated along the Overseas Highway in Key Largo, this full-service marine repair facility serves boat owners throughout the Upper Keys, including Tavernier, Islamorada, and the surrounding Monroe County waters. The location provides convenient access for vessels navigating Florida Bay, the Atlantic reef system, and the expansive backcountry flats that define...

What others are saying about Eric's Outboard Key Largo

Across the reviews, Eric's Outboard Key Largo earns recognition for their exceptional customer service and comprehensive Yamaha expertise. On the service front, customers consistently praise their knowledgeable staff including Mike, Tony, and Eric fo...

Reviews sourced from Google

My ThoughtsWith 7+ years in business and a 4.9-star rating across 202 reviews, Eric's Outboard Key Largo has built a consistent reputation for outboard engine work in the area.
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Markey's Marine Services logo

Markey's Marine Services

4.5(96)
(786) 829-6081Key Largo, FLGet Directions
Key Largo, FLBoat Mechanics & Engine RepairMarine Electrical & ElectronicsBottom Painting & Antifouling

About Markey's Marine Services

Boat owners throughout the Upper Florida Keys have relied on Markey's Marine Services for comprehensive vessel care since the company established its facility on the Overseas Highway in Key Largo. With more than 30 years of specialized experience in Mercury sales and service, the business has built a reputation for...

What others are saying about Markey's Marine Services

When it comes to engine repairs and Mercury outboard service, Markey's Marine Services demonstrates strong technical expertise with mechanics who can quickly diagnose issues and get boats back on the water, often within the same day. On the customer...

Reviews sourced from Google

My ThoughtsMarkey's Marine Services brings 30+ years in the trade and a broad skill set spanning engine repair, marine electrical, bottom painting, and fiberglass work — rated 4.5 stars from 96 reviews.
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Dawson Marine Services logo

Dawson Marine Services

4.8(73)
1-305-924-5332Key Largo, FLGet Directions
Key Largo, FLBoat Mechanics & Engine RepairMarine Electrical & Electronics

About Dawson Marine Services

Operating from a well-equipped facility in Key Largo, Dawson Marine Services has built a reputation as a go-to marine repair shop for boat owners throughout the Upper Florida Keys. Their 4.8-star rating across 72 Google reviews reflects consistent performance in an area where saltwater takes a toll on every component...

What others are saying about Dawson Marine Services

From electronics troubleshooting to engine diagnostics on Suzuki and Honda outboards, reviewers highlight Dawson Marine's ability to quickly identify and resolve complex marine issues. Customers frequently mention their responsive service calls, with...

Reviews sourced from Google

My ThoughtsDawson Marine Services has 6+ years in business and holds a 4.8-star rating from 73 reviews, covering both engine repair and marine electrical work.
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LeBoeufs' Marine logo

LeBoeufs' Marine

4.8(61)
305-998-4390Key Largo, FLGet Directions
Key Largo, FLBoat Mechanics & Engine RepairMarine Electrical & Electronics

About LeBoeufs' Marine

Serving the Upper Florida Keys from their location on the Overseas Highway in Key Largo, LeBoeufs' Marine has established itself as a comprehensive marine service facility combining boat sales, engine repair, and full-service marina operations. The family-owned business has earned a 4.8-star Google rating from more than 60 reviews, reflecting...

What others are saying about LeBoeufs' Marine

When it comes to emergency repairs and engine service, LeBoeufs' Marine consistently delivers for boaters on vacation in Key Largo, with customers praising their ability to quickly diagnose and fix everything from Suzuki outboard issues to overheatin...

Reviews sourced from Google

My ThoughtsLeBoeufs' Marine carries a 4.8-star rating from 61 reviews, with specialties in boat mechanics and marine electrical — no years-in-business data on file.
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Keys Marine Service logo

Keys Marine Service

5.0(33)
1-786-914-5293Key Largo, FLGet Directions
Key Largo, FLBoat Mechanics & Engine RepairMarine Electrical & Electronics

About Keys Marine Service

Mobile boat repair throughout the Florida Keys requires both technical expertise and an understanding of the region's unique saltwater challenges. Keys Marine Service delivers comprehensive marine maintenance and engine repair from their Key Largo base, serving boat owners from Tavernier south to Marathon with on-site service that eliminates the need...

What others are saying about Keys Marine Service

Known for their mobile dockside service throughout the Florida Keys, Keys Marine Service has built a reputation around Jayce's exceptional mechanical expertise and unwavering reliability. Time and again, customers describe how this team goes above an...

Reviews sourced from Google

My ThoughtsKeys Marine Service has been operating for 6+ years and holds a perfect 5.0-star rating from 33 reviews, handling engine repair and marine electrical jobs.
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Chris Carson's Marine Service logo

Chris Carson's Marine Service

4.6(67)
1-800-329-2725Key Largo, FLGet Directions
Key Largo, FLBoat Mechanics & Engine RepairMarine Electrical & Electronics

About Chris Carson's Marine Service

Family-owned and operated since its founding, Chris Carson's Marine Service has built a solid reputation among boat owners throughout the Upper Florida Keys for comprehensive marine repair and maintenance solutions. The shop's location on the Overseas Highway in Key Largo positions their team to serve recreational boaters, commercial fishermen, and...

What others are saying about Chris Carson's Marine Service

From complete Yamaha HPDI rebuilds to custom reed valve manufacturing, reviewers highlight Chris Carson's Marine Service's expertise with 2-stroke outboard engines and specialized components like fuel injectors. Customers frequently mention the team'...

Reviews sourced from Google

My ThoughtsChris Carson's Marine Service stands out with 42+ years in the trade — one of the longest tenures on this list — and carries a 4.6-star rating from 67 reviews.
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Precision Marine logo

Precision Marine

4.7(404)
(727) 518-2151Largo, FLGet Directions
Largo, FLBoat Mechanics & Engine RepairChandleriesBoat Repair & Maintenance

About Precision Marine

Authorized by Suzuki Marine as a full-service dealer, Precision Marine has established itself as a dedicated specialist in Suzuki outboard marine engines, parts, and service throughout the Tampa Bay region. Operating from their facility in Largo, Florida, this business has built a comprehensive operation around Suzuki's renowned two-stroke and four-stroke...

What others are saying about Precision Marine

Reading through the feedback, one pattern emerges: From complex boat repowering projects to routine Suzuki outboard maintenance, customers consistently praise Precision Marine's technical expertise and communication throughout the process. Whether or...

Reviews sourced from Google

My ThoughtsPrecision Marine is rated 4.7 stars from a substantial 404 reviews, covering engine repair, boat maintenance, and chandlery services — years in business not on file.
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Suncoast Marine Center logo

Suncoast Marine Center

4.8(181)
7275354500Largo, FLGet Directions
Largo, FLRigging & Sail ServicesBoat Mechanics & Engine RepairBoat Detailing & Cleaning
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About Suncoast Marine Center

Operating continuously since 1969 in the Tampa Bay area, Suncoast Marine Center has built a reputation spanning over five decades as a specialized outboard engine service center. Based in Largo, Florida, this marine service facility focuses exclusively on outboard motor sales, service, repair, and parts, distinguishing itself through deep technical...

What others are saying about Suncoast Marine Center

A common theme in the reviews is the exceptional customer service and technical expertise that Suncoast Marine Center delivers consistently. This is a shop that specializes in Yamaha outboard work and boat repowering, with staff members like Bob, Ken...

Reviews sourced from Google

My ThoughtsSuncoast Marine Center's 57+ years in business is the deepest experience on this list; they're rated 4.8 stars from 181 reviews across engine repair, rigging, electrical, and detailing.
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GM

Gulfstream Marine Services

5.0(15)
(727) 546-5029Largo, FLGet Directions
Largo, FLBoat Mechanics & Engine RepairMarine Electrical & ElectronicsGenerator Service & Repair

About Gulfstream Marine Services

Operating from Largo, Florida, Gulfstream Marine Services has established itself as a dependable marine service provider serving the Tampa Bay area and surrounding Gulf Coast communities. The business caters to boat owners seeking comprehensive marine repair, maintenance, and technical services for vessels of various sizes and types. Their location in...

What others are saying about Gulfstream Marine Services

Reading through the feedback, one pattern emerges: from complete electronics refits on luxury yachts like the Sirena 58 and Tiara models to autopilot installations and troubleshooting on various vessels, customers consistently praise Gulfstream Marin...

Reviews sourced from Google

My ThoughtsGulfstream Marine Services holds a 5.0-star rating from 15 reviews, with specialties that include engine repair, marine electrical, generator service, and bottom painting — years in business not on file.
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Gregor's Marine logo

Gregor's Marine

4.7(101)
+1 (727) 596-5929Largo, FLGet Directions
Largo, FLBoat Mechanics & Engine RepairMarine Electrical & ElectronicsBottom Painting & Antifouling

About Gregor's Marine

Operating from their facility in Largo, Florida, Gregor's Marine has established itself as a comprehensive source for OEM marine parts, professional service, and engine repower solutions. The business specializes in Mercury Marine products, offering an extensive catalog of genuine factory parts and accessories alongside expert technical support for multiple marine...

What others are saying about Gregor's Marine

Clients return to Gregor's Marine for their expert knowledge and honest approach to marine repairs, with team members like Rocco and Lou earning praise for their diagnostic skills on outboard motors and electrical systems. When it comes to customer s...

Reviews sourced from Google

My ThoughtsGregor's Marine carries a 4.7-star rating from 101 reviews and covers engine repair, marine electrical, bottom painting, and chandlery — years in business not on file.
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