Fiberglass & Gelcoat Repair in Maryland for Yachts & Larger Boats

Keeping the hull and gelcoat of a larger vessel in top condition takes skilled hands and the right materials — and Maryland's Chesapeake waters demand nothing less. This list highlights contractors offering Fiberglass & Gelcoat Repair in Maryland, ranked by ratings and experience. If your boat or yacht is due for structural repairs, osmotic blister work, or a gelcoat refresh, request a free quote from a qualified local pro.

By Boatwork in Maryland·9 pros·321 lists by this author·May 31, 2026
9 pros
Ship Shape Annapolis logo

Ship Shape Annapolis

5.0(73)
1-443-995-8840Annapolis, MDGet Directions
Annapolis, MDBoat Mechanics & Engine RepairBoat Detailing & CleaningFiberglass & Gelcoat Repair

About Ship Shape Annapolis

Operating from their Edgewood Road facility in Annapolis, Ship Shape Annapolis delivers comprehensive marine services to boat and yacht owners throughout the Chesapeake Bay region. The business specializes in boat mechanics and engine repair, professional detailing and cleaning, and fiberglass and gelcoat restoration for vessels navigating the demanding conditions of...

What others are saying about Ship Shape Annapolis

Known for their hardworking crew that stays off their phones and takes genuine pride in their craft, Ship Shape Annapolis has become the go-to one-stop shop for comprehensive marine services in the area. What sets them apart is Brett's exceptional co...

Reviews sourced from Google

My ThoughtsShip Shape Annapolis holds a 5.0 rating across 73 reviews and covers Fiberglass & Gelcoat Repair alongside engine work and detailing — a broad skill set useful for owners managing multiple service needs at once.
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Annapolis Gelcoat and Restoration logo

Annapolis Gelcoat and Restoration

5.0(19)
(410) 263-8980Annapolis, MDGet Directions
Annapolis, MDBottom Painting & AntifoulingFiberglass & Gelcoat Repair

About Annapolis Gelcoat and Restoration

Since 1990, this specialized marine restoration shop has concentrated exclusively on fiberglass repair, gelcoat restoration, and hull painting for boats throughout the Annapolis and Chesapeake Bay region. The three-decade focus on fiberglass and gelcoat work—rather than general marine services—has allowed Annapolis Gelcoat and Restoration to develop deep expertise in both...

What others are saying about Annapolis Gelcoat and Restoration

Customers consistently praise Annapolis Gelcoat and Restoration for their exceptional gelcoat repair work that seamlessly blends with original finishes, making damage virtually invisible on boats ranging from small whalers to large yachts. Their team...

Reviews sourced from Google

My ThoughtsAnnapolis Gelcoat and Restoration brings 30+ years in business and a 5.0 rating from 19 reviews, focusing on Fiberglass & Gelcoat Repair and bottom painting — experience that matters on larger hulls with complex surfaces.
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Muller Marine logo

Muller Marine

4.6(21)
410-626-1238Annapolis, MDGet Directions
Annapolis, MDMarina & Boat StorageBoat Hauling & TransportBoat Mechanics & Engine Repair

About Muller Marine

Operating from a dedicated facility on Third Street in Annapolis, Muller Marine has built a reputation throughout Anne Arundel County for comprehensive marine restoration, maintenance, and repair services. The business serves boat owners across the Chesapeake Bay region, including Edgewater, Eastport, and the broader Annapolis waterfront community. Their location in...

What others are saying about Muller Marine

Customers consistently praise Muller Marine for delivering high-quality paint work and fiberglass repairs on sailboats and yachts, with many noting their reasonable pricing and strong communication. The team is frequently commended for their expertis...

Reviews sourced from Google

My ThoughtsMuller Marine earns a 4.6 rating from 21 reviews, with specialties in boat hauling, storage, engine repair, and marine canvas — a practical option when a haul-out is already part of the plan.
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Diversified Marine Services logo

Diversified Marine Services

4.4(98)
(410) 263-8717Annapolis, MDGet Directions
Annapolis, MDBoat Mechanics & Engine RepairBoat Detailing & CleaningBottom Painting & Antifouling

About Diversified Marine Services

Operating from Bert Jabin Yacht Yard in Annapolis since 1990, Diversified Marine Services has grown into one of the Chesapeake Bay region's most comprehensive yacht care providers. The business employs a team of 50 skilled professionals who operate 26 service vehicles across Anne Arundel County and the surrounding Maryland waters....

What others are saying about Diversified Marine Services

Diversified Marine Services consistently earns praise for their professional team's excellent communication and accurate cost estimates that match final bills. Customers highlight their expertise across diverse marine services including engine work,...

Reviews sourced from Google

My ThoughtsDiversified Marine Services carries a 4.4 rating from 98 reviews — one of the larger review samples on this list — and offers Fiberglass & Gelcoat Repair alongside bottom painting and detailing.
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Annapolis Harbor Boat Yard logo

Annapolis Harbor Boat Yard

4.5(33)
(410) 268-0092Annapolis, MDGet Directions
Annapolis, MDBoat Hauling & TransportBoat Mechanics & Engine RepairMarine Canvas, Covers & Upholstery

About Annapolis Harbor Boat Yard

Strategically positioned directly on Annapolis Harbor, Annapolis Harbor Boat Yard delivers comprehensive marine maintenance and repair services to vessel owners throughout Anne Arundel County and the greater Chesapeake Bay region. The facility's waterfront location at 326 First St provides convenient access by both land and water, serving boaters from Annapolis,...

What others are saying about Annapolis Harbor Boat Yard

Customers consistently praise Annapolis Harbor Boat Yard for their exceptional responsiveness and willingness to accommodate urgent marine repairs, often completing work within hours or the next business day. John Norton and his team are frequently c...

Reviews sourced from Google

My ThoughtsAnnapolis Harbor Boat Yard holds a 4.5 rating from 33 reviews and handles hauling, engine repair, marine electrical, and canvas work — well-suited for owners coordinating a broader yard visit.
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Annapolis Yacht Services logo

Annapolis Yacht Services

5.0(21)
(410) 650-4099Edgewater, MDGet Directions
Edgewater, MDBoat Hauling & TransportBoat Mechanics & Engine RepairBoat Detailing & Cleaning

About Annapolis Yacht Services

Positioned on the South River in Edgewater, Annapolis Yacht Services operates a full-service marine facility equipped to handle vessels up to 60 feet, including cruising catamarans—a hauling capability that distinguishes them in the Annapolis area. Their waterfront location at 48 S River Rd, just before the Solomon's Island Road bridge,...

What others are saying about Annapolis Yacht Services

Customers consistently praise Annapolis Yacht Services for their expertise with catamarans and sail drive service, with many reviews highlighting their ability to accommodate short-notice haul-outs and emergency repairs. The team, particularly Nick,...

Reviews sourced from Google

My ThoughtsAnnapolis Yacht Services posts a 5.0 rating from 21 reviews, with specialties spanning hauling, engine repair, detailing, and marine electrical — a strong fit when gelcoat work is one item on a longer service list.
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The Last Detail logo

The Last Detail

4.6(24)
1-443-875-8044Annapolis, MDGet Directions
Annapolis, MDBoat Detailing & CleaningBottom Painting & AntifoulingFiberglass & Gelcoat Repair

About The Last Detail

Based in the heart of Maryland's sailing capital, The Last Detail has served boat owners throughout Annapolis and the greater Chesapeake Bay region for more than three decades. Operating from their 616 Third Street location, the business has built a reputation on meticulous craftsmanship and comprehensive yacht maintenance services that...

What others are saying about The Last Detail

Known for transforming weathered vessels back to showroom condition, The Last Detail has built a reputation around meticulous boat detailing and restoration work. What sets them apart is owner Corey's ability to accommodate last-minute requests while...

Reviews sourced from Google

My ThoughtsThe Last Detail holds a 4.6 rating from 24 reviews and covers Fiberglass & Gelcoat Repair, bottom painting, detailing, and engine work — a multi-service option for owners looking to bundle tasks.
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SN Yacht Services - Boat service logo

SN Yacht Services - Boat service

5.0(6)
(754) 333-0479Annapolis, MDGet Directions
Annapolis, MDBoat Mechanics & Engine RepairMarine Electrical & ElectronicsBottom Painting & Antifouling

About SN Yacht Services - Boat service

Operating from a dedicated facility on Secretariat Drive in Annapolis, SN Yacht Services has established itself as a full-service marine maintenance and repair shop serving boat owners throughout Anne Arundel County and the surrounding Chesapeake Bay communities. The business brings comprehensive yacht service capabilities to recreational boaters and cruisers navigating...

What others are saying about SN Yacht Services - Boat service

SN Yacht Services consistently earns praise from customers for their professional boat wrapping and detailing services. Clients highlight their team's speed and efficiency, with many noting they can complete wrapping jobs quickly while maintaining hi...

Reviews sourced from Google

My ThoughtsSN Yacht Services brings 27+ years in business and a 5.0 rating from 6 reviews, offering Fiberglass & Gelcoat Repair, bottom painting, engine work, and marine electrical — deep experience across a focused specialty set.
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Fusion Fiber logo

Fusion Fiber

1-855-585-8509Welcome, MDGet Directions
Welcome, MDBottom Painting & AntifoulingFiberglass & Gelcoat RepairBoat Deck Repair & Replacement

About Fusion Fiber

Operating from a specialized facility on Goose Bay Lane in Welcome, Maryland, Fusion Fiber has established itself as a go-to fiberglass repair and marine refinishing specialist for boat owners throughout Southern Maryland and the greater Chesapeake Bay region. Their team of skilled technicians handles everything from minor gelcoat scratches to...

My ThoughtsFusion Fiber is new to Boatwork with no reviews yet, but lists 6+ years in business and specializes in Fiberglass & Gelcoat Repair, bottom painting, detailing, and engine work.
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