Established Fiberglass & Gelcoat Repair Serving Largo, FL

When it comes to Fiberglass & Gelcoat Repair in Largo, FL, experience matters — saltwater doesn't forgive shortcuts, and neither should you. This list highlights local contractors with proven track records, from multi-decade veterans to rising names earning strong reviews. Find a seasoned pro that fits your boat's needs and request a free quote to get started.

By Boatwork in Largo, FL·7 pros·321 lists by this author·June 7, 2026
7 pros
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 ThoughtsWith 30+ years in the trade, Markey's Marine Services brings deep, cross-discipline experience to fiberglass and gelcoat work, backed by a 4.5-star rating across 96 reviews.
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Captain Levi's Fiberglass, Boat Repair, & Boat Detailing logo

Captain Levi's Fiberglass, Boat Repair, & Boat Detailing

4.7(166)
727-391-7639Largo, FLGet Directions
Largo, FLBoat Detailing & CleaningJet Ski Repair & ServiceFiberglass & Gelcoat Repair

About Captain Levi's Fiberglass, Boat Repair, & Boat Detailing

Serving the Tampa Bay area with specialized fiberglass repair and marine detailing expertise, Captain Levi's has built a reputation as a go-to destination for boat owners facing everything from minor gelcoat scratches to major structural fiberglass damage. Operating out of Largo, Florida, the company offers both shop-based services at their...

What others are saying about Captain Levi's Fiberglass, Boat Repair, & Boat Detailing

Clients return to Captain Levi's Fiberglass, Boat Repair, & Boat Detailing for expert gel coat and fiberglass repairs that consistently restore their vessels to like-new condition. When it comes to service delivery, customers praise Captain Dave's pr...

Reviews sourced from Google

My ThoughtsCaptain Levi's Fiberglass, Boat Repair, & Boat Detailing has been at it for 28+ years, earning a 4.7-star rating from 166 reviews — one of the stronger review counts on this list.
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AC

Aqua Clean Detailing & Coatings

5.0(194)
(727) 310-8332Largo, FLGet Directions
Largo, FLBoat Detailing & CleaningFiberglass & Gelcoat RepairCeramic Coating

About Aqua Clean Detailing & Coatings

Serving the marine community along Florida's Gulf Coast, Aqua Clean Detailing & Coatings has built a reputation for meticulous attention to detail and advanced protective coating solutions for boats and yachts of all sizes. Based in Largo, Florida, the business operates at the intersection of traditional boat care craftsmanship and...

What others are saying about Aqua Clean Detailing & Coatings

Reviewers consistently highlight Aqua Clean Detailing & Coatings' exceptional ability to restore vehicles to like-new condition, with multiple customers noting their cars looked "brand new" or "showroom quality" after service. When it comes to custom...

Reviews sourced from Google

My ThoughtsAqua Clean Detailing & Coatings holds a 5.0-star rating from 194 reviews, the highest review volume among these Largo pros, specializing in fiberglass repair alongside detailing and ceramic coating.
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G.P.T Marine logo

G.P.T Marine

5.0(6)
1-786-283-1472Key Largo, FLGet Directions
Key Largo, FLBoat Mechanics & Engine RepairMarine Electrical & ElectronicsFiberglass & Gelcoat Repair

About G.P.T Marine

Operating from a facility on the Overseas Highway in Key Largo, G.P.T Marine serves boat owners throughout the Upper Keys with a comprehensive range of marine repair and maintenance services. Their team of experienced technicians handles everything from routine engine maintenance to complex mechanical overhauls, working with all major marine...

What others are saying about G.P.T Marine

G.P.T Marine stands out as a reliable choice for boat owners who value straightforward service and fair pricing. The reviews make clear that their team, particularly mechanic Yosiel, has built a reputation on honesty and transparency in an industry w...

Reviews sourced from Google

My ThoughtsG.P.T Marine carries a 5.0-star rating from 6 reviews, offering fiberglass and gelcoat repair as part of a broader mechanical and electrical service range.
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OB

Ocean Blue Boat Painting and Fiberglass

4.1(21)
(305) 852-1300Key Largo, FLGet Directions
Key Largo, FLBottom Painting & AntifoulingFiberglass & Gelcoat RepairBoat Repair & Maintenance

About Ocean Blue Boat Painting and Fiberglass

Operating from the heart of the Florida Keys, Ocean Blue Boat Painting and Fiberglass has established itself as a specialized marine service provider dedicated to vessel aesthetics and structural integrity. Based in Key Largo, the business focuses on the critical intersection of protective coatings and composite repair work that keeps...

What others are saying about Ocean Blue Boat Painting and Fiberglass

Reading through the feedback, one pattern emerges: Ocean Blue Boat Painting and Fiberglass has built a loyal customer base through their comprehensive marine supply offerings and skilled fiberglass work. Known for their friendly, helpful staff who go...

Reviews sourced from Google

My ThoughtsOcean Blue Boat Painting and Fiberglass focuses squarely on hull work — fiberglass repair, gelcoat, and bottom painting — with a 4.1-star rating from 21 reviews.
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Oliva OceanSide logo

Oliva OceanSide

5.0(2)
+1 (954) 529-4473Key Largo, FLGet Directions
Key Largo, FLBoat Detailing & CleaningBottom Painting & AntifoulingFiberglass & Gelcoat Repair

About Oliva OceanSide

Operating out of Key Largo, Florida, Oliva OceanSide has established itself as a specialized boat restoration and marine maintenance provider serving the Upper Keys region. Founded in 2022, the business brings extensive hands-on experience to every vessel project, focusing on bottom painting, fiberglass and gelcoat repair, general painting systems, and...

My ThoughtsOliva OceanSide is 4+ years in business and holds a 5.0-star rating from 2 reviews, covering fiberglass and gelcoat repair alongside bottom painting and general boat maintenance.
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AM

Ace Marine Detailing

305-720-8446Key Largo, FLGet Directions
Key Largo, FLBoat Detailing & CleaningFiberglass & Gelcoat Repair

About Ace Marine Detailing

Boat owners throughout the Florida Keys have access to professional vessel care through Ace Marine Detailing, a specialized detailing company operating from Key Largo. The business focuses exclusively on boat and yacht detailing services, addressing the unique challenges that come with maintaining vessels in one of the most demanding saltwater...

My ThoughtsAce Marine Detailing is new to Boatwork with no reviews on file yet, offering fiberglass and gelcoat repair as part of a detailing-focused service lineup.
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