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Fiberglass & Gelcoat Repair in Newport Beach, CA for Yachts & Larger Boats

Finding reliable Fiberglass & Gelcoat Repair in Newport Beach, CA matters even more when your vessel is a larger yacht where cosmetic and structural integrity go hand in hand. The pros on this list cover everything from minor gelcoat touch-ups to more involved hull repairs, and several operate full-service yards equipped to handle bigger boats. If your yacht needs attention, request a free estimate from a local pro below.

By Boatwork in Newport Beach, CA·7 pros·1107 lists by this author·June 17, 2026·Updated July 13, 2026
7 pros
Basin Marine logo

Basin Marine

4.8(72)
(949) 673-0360Newport Beach, CAGet Directions
Newport Beach, CABoat Detailing & CleaningMarine Electrical & ElectronicsBottom Painting & Antifouling

About Basin Marine

Located on Harbor Island in Newport Beach, California, Basin Marine operates a full-service shipyard facility dedicated to serving yacht owners throughout Southern California's coastal waters. The business maintains a waterfront location at 829 Harbor Island Drive, positioning itself strategically within one of the region's most active boating communities. Their facility...

My ThoughtsBasin Marine pairs Fiberglass & Gelcoat Repair with Boat Detailing and Marine Electrical work, making it a strong multi-discipline option. Rated 4.8 across 71 reviews, it holds the highest review volume on this list.
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Newport Harbor Shipyard logo

Newport Harbor Shipyard

4.4(44)
949-723-6800Newport Beach, CAGet Directions
Newport Beach, CABoat Mechanics & Engine RepairBottom Painting & AntifoulingFiberglass & Gelcoat Repair

About Newport Harbor Shipyard

Established in 1981, Newport Harbor Shipyard has built a reputation as a full-service yacht facility on California's West Coast, specializing in comprehensive marine repair, refinishing, and custom fabrication projects. With over 40 years of experience in marina and shipyard operations, the facility has positioned itself as a capable destination for...

My ThoughtsNewport Harbor Shipyard brings 45+ years in business and a Full Service Boatyard designation, useful for owners who need Fiberglass & Gelcoat Repair alongside haulout or bottom work. Rated 4.4 from 44 reviews.
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Makan Yacht Group logo

Makan Yacht Group

4.5(18)
(310) 310-9581Newport Beach, CAGet Directions
Newport Beach, CABoat Mechanics & Engine RepairMarine Electrical & ElectronicsFiberglass & Gelcoat Repair

About Makan Yacht Group

Serving yacht owners along the Southern California coast, Makan Yacht Group has established itself as a comprehensive resource for vessel management, maintenance, and advanced marine systems integration. Operating from dual locations in Marina del Rey and Newport Beach, the business provides a full spectrum of services designed for owners who...

What others are saying about Makan Yacht Group

What stands out most across reviews is Makan Yacht Group's impressive range of expertise, from routine maintenance and bilge pump replacements to complex gyro installations on luxury yachts. Whether customers need emergency same-day service during co...

Reviews sourced from Google

My ThoughtsMakan Yacht Group combines Fiberglass & Gelcoat Repair with Yacht Management and Marine Electrical services, a practical fit for owners who want coordinated care on larger vessels. Rated 4.5 from 18 reviews.
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AM

Aegis-MMI Marine

4.7(30)
(949) 631-0518Newport Beach, CAGet Directions
Newport Beach, CABoat Mechanics & Engine RepairMarine Electrical & ElectronicsGenerator Service & Repair

About Aegis-MMI Marine

Operating from the heart of Southern California's premier yachting community, Aegis-MMI Marine has established itself as a specialized marine service provider focused on the technical and mechanical needs of vessel owners throughout Newport Beach and the surrounding coastal region. The business concentrates on delivering comprehensive marine solutions that address both...

My ThoughtsAegis-MMI Marine covers Fiberglass & Gelcoat Repair alongside Generator Service and Marine Electrical work, rated 4.7 from 30 reviews. A solid choice when hull repairs are part of a broader service visit.
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Balboa Boat Yard logo

Balboa Boat Yard

5.0(10)
(949) 673-6834Newport Beach, CAGet Directions
Newport Beach, CAHull & Bottom CleaningBoat Mechanics & Engine RepairBottom Painting & Antifouling

About Balboa Boat Yard

Situated in the heart of Newport Harbor, Balboa Boat Yard has been providing comprehensive marine service and repair to the Southern California boating community for over 40 years. Since establishing their presence on Newport Boulevard, this full-service boatyard has built a reputation for handling everything from routine bottom maintenance to...

My ThoughtsBalboa Boat Yard holds a 5.0 rating from 10 reviews and handles Fiberglass & Gelcoat Repair together with Bottom Painting and Engine Repair. Review count is still growing, but early feedback is uniformly positive.
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South Coast Shipyard logo

South Coast Shipyard

4.2(20)
(949) 675-2837Newport Beach, CAGet Directions
Newport Beach, CABoat Mechanics & Engine RepairMarine Electrical & ElectronicsBottom Painting & Antifouling

About South Coast Shipyard

Located in the heart of Newport Beach, California's premier yachting community, South Coast Shipyard has established itself as a comprehensive marine service facility specializing in repairs and maintenance for all types of sail and power vessels. The shipyard operates as a full-service boatyard capable of handling everything from routine bottom...

My ThoughtsSouth Coast Shipyard offers Fiberglass & Gelcoat Repair as part of a broader mechanical and electrical service lineup, rated 4.2 from 19 reviews. Worth considering when multiple systems need attention in one visit.
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OsaProMarine logo

OsaProMarine

5.0(11)
(949) 566-1433Newport Beach, CAGet Directions
Newport Beach, CAMarine Electrical & ElectronicsFiberglass & Gelcoat RepairYacht Engineering & Systems

About OsaProMarine

Headquartered in Newport Beach, California, OsaProMarine has established itself as a specialized provider of advanced marine electronics integration and vessel maintenance services throughout Southern California. The company focuses on cutting-edge marine technology solutions, offering boat owners access to sophisticated systems that enhance safety, navigation, and vessel performance. Their technical expertise...

What others are saying about OsaProMarine

A common theme in the reviews is customers praising Dennis as an exceptional marine mechanic who delivers reliable, efficient service. Reviewers consistently highlight his thorough approach to boat repairs, from complete engine overhauls to quick fix...

Reviews sourced from Google

My ThoughtsOsaProMarine pairs Fiberglass & Gelcoat Repair with Yacht Engineering & Systems and Marine Electrical, rated 5.0 from 11 reviews. A technically oriented option for owners with more complex repair needs.
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