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Top Boat Mechanics & Engine Repair for Larger Boats in Maryland (2026)

Finding reliable Boat Mechanics & Engine Repair in Maryland matters even more when your vessel is a larger boat or yacht with complex systems and higher stakes. This list brings together ten vetted Maryland marine service contractors, ranked by ratings and reviews from real boat owners. If your engine, electrical, or mechanical systems need attention, request a free estimate from a qualified local pro.

By Boatwork in Maryland·10 pros·1107 lists by this author·May 31, 2026·Updated July 21, 2026
10 pros
Chesapeake Dockside Services logo

Chesapeake Dockside Services

4.7(64)
410-268-6977Annapolis, MDGet Directions
Annapolis, MDBoat Mechanics & Engine RepairMarine Electrical & Electronics

About Chesapeake Dockside Services

Operating from their Annapolis facility on Edgewood Road, Chesapeake Dockside Services has established itself as a veteran-owned marine repair and maintenance provider serving the greater Annapolis area and Chesapeake Bay region. The ABYC Certified Master Technician-operated business focuses on delivering on-site marine services throughout Anne Arundel County and surrounding communities...

What others are saying about Chesapeake Dockside Services

Customers consistently praise Chesapeake Dockside Services for their exceptional communication and quick response times, with many noting they can get service within hours or days rather than the typical weeks-long wait from other marine companies. T...

Reviews sourced from Google

My ThoughtsChesapeake Dockside Services covers both Boat Mechanics & Engine Repair and Marine Electrical & Electronics, making them a practical choice for boats with integrated systems. Rated 4.7 from 64 reviews.
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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 perfect 5.0 rating across 73 reviews and handles Boat Mechanics & Engine Repair alongside Fiberglass & Gelcoat Repair and Boat Detailing & Cleaning.
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Persimmon Point Marine logo

Persimmon Point Marine

4.7(78)
410-570-0045Edgewater, MDGet Directions
Edgewater, MDBoat Mechanics & Engine RepairBoat Detailing & Cleaning

About Persimmon Point Marine

Since 1989, Persimmon Point Marine has served the Chesapeake Bay boating community from its Edgewater location on Solomons Island Road. Under owner Alex Govatos, the business has built a reputation throughout Anne Arundel County and the greater Annapolis area through consistent mechanical expertise and detailed vessel care. The team's work...

What others are saying about Persimmon Point Marine

Customers consistently praise Persimmon Point Marine as a family-run business where Alex and Krissy provide honest, professional service with clear communication throughout the repair and maintenance process. Their team is frequently commended for qu...

Reviews sourced from Google

My ThoughtsWith 37-plus years in business, Persimmon Point Marine brings deep experience to Boat Mechanics & Engine Repair and Boat Detailing & Cleaning. Rated 4.7 from 78 reviews.
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Black Dog Yacht Management logo

Black Dog Yacht Management

4.9(30)
1-443-775-3879Annapolis, MDGet Directions
Annapolis, MDBoat Mechanics & Engine RepairBoat Detailing & CleaningMarine Electrical & Electronics

About Black Dog Yacht Management

Positioned in the heart of America's Sailing Capital, Black Dog Yacht Management serves Annapolis and the surrounding Chesapeake Bay region from their Ritchie Highway location. The company has built a reputation among boat owners in Anne Arundel County and nearby communities like Severna Park and Edgewater for comprehensive vessel care...

What others are saying about Black Dog Yacht Management

Reviewers consistently describe Black Dog Yacht Management as delivering exceptional results that make both boats and cars "look brand new" or "like new." The word that comes up again and again is "team" - customers praise Preston, Jackson, Mario and...

Reviews sourced from Google

My ThoughtsBlack Dog Yacht Management pairs Boat Mechanics & Engine Repair and Marine Electrical & Electronics with full Yacht Management services — a broad scope for larger vessel owners. Rated 4.9 from 30 reviews.
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Corsica River Marine Surveys

5.0(59)
410-739-7097Annapolis, MDGet Directions
Annapolis, MDBoat Surveying & InspectionBoat Mechanics & Engine RepairBoat Insurance

About Corsica River Marine Surveys

Operating from Annapolis, Maryland, Corsica River Marine Surveys has established itself as a comprehensive marine surveying firm serving the East Coast from Maryland to Central Florida. Under the direction of principal marine surveyor Travis L. Palmer, who holds prestigious SAMS® AMS® accreditation and ABYC certification, the business brings extensive on-the-water...

What others are saying about Corsica River Marine Surveys

Customers repeatedly praise Travis and his team at Corsica River Marine Surveys for their exceptional thoroughness and deep technical knowledge across all marine systems. Known for delivering honest, unbiased reports with remarkable speed, they consi...

Reviews sourced from Google

My ThoughtsCorsica River Marine Surveys combines Boat Mechanics & Engine Repair with Boat Surveying & Inspection and Marine Project Management, rated a perfect 5.0 across 59 reviews.
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Full Keel Marine Services logo

Full Keel Marine Services

4.6(21)
1-410-246-1666Annapolis, MDGet Directions
Annapolis, MDBoat Mechanics & Engine RepairMarine Electrical & ElectronicsGenerator Service & Repair

About Full Keel Marine Services

Operating from Bert Jabin Yacht Yard in Annapolis, Full Keel Marine Services brings mobile marine repair expertise directly to vessel owners throughout the Chesapeake Bay region. Their service area extends throughout Anne Arundel County and neighboring waterways, reaching marinas and private docks from Baltimore to the Potomac River and across...

What others are saying about Full Keel Marine Services

Customers consistently praise Full Keel Marine Services for their professional team of knowledgeable technicians who specialize in Volvo Penta systems and diesel engines. Their boat owners appreciate the company's exceptional communication throughout...

Reviews sourced from Google

My ThoughtsFull Keel Marine Services covers Boat Mechanics & Engine Repair, Marine Electrical & Electronics, and Generator Service & Repair — useful for boats with onboard power demands. Rated 4.6 from 21 reviews.
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Prestige Detailing logo

Prestige Detailing

4.2(26)
(410) 267-6860Annapolis, MDGet Directions
Annapolis, MDBoat Hauling & TransportBoat Mechanics & Engine RepairBoat Detailing & Cleaning

About Prestige Detailing

Founded in 2003 by brothers Kirk and Keith, Prestige Detailing has grown from a single-truck operation into a comprehensive marine services provider serving the Annapolis area with 46 skilled employees and a fleet of 16 specialized service vehicles. The family-owned business operates from Bert Jabins Yacht Yard on Edgewood Road,...

What others are saying about Prestige Detailing

From basic wash and wax services to comprehensive yacht detailing and winter wrap jobs, reviewers highlight Prestige's ability to restore boats to like-new condition, with several customers noting their gel coat looked "like glass" and aluminum T-top...

Reviews sourced from Google

My ThoughtsPrestige Detailing brings 23-plus years of experience across Boat Mechanics & Engine Repair, Bottom Painting & Antifouling, and Boat Hauling & Transport. Rated 4.2 from 26 reviews.
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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 has 27-plus years in business and a 5.0 rating from 6 reviews, offering Boat Mechanics & Engine Repair, Marine Electrical & Electronics, and Fiberglass & Gelcoat Repair.
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Bell Marine Services logo

Bell Marine Services

5.0(63)
(301) 475-2356Leonardtown, MDGet Directions
Leonardtown, MDBoat Mechanics & Engine RepairMarine Electrical & ElectronicsMarine Handyman Services

About Bell Marine Services

Operating out of Leonardtown in Southern Maryland, Bell Marine Services has built a reputation as a trusted mobile marine service provider dedicated to keeping recreational boaters on the water with minimal downtime. The business specializes in bringing expert mechanical and technical support directly to customers' vessels, whether docked at a...

My ThoughtsBell Marine Services earns a 5.0 from 63 reviews and spans Boat Mechanics & Engine Repair, Marine Electrical & Electronics, and general Boat Repair & Maintenance.
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Annapolis Boat Services logo

Annapolis Boat Services

5.0(4)
1-410-490-3385Annapolis, MDGet Directions
Annapolis, MDRigging & Sail ServicesBoat Mechanics & Engine RepairMarine Electrical & Electronics

About Annapolis Boat Services

Operating from its Edgewood Road location in Annapolis, Annapolis Boat Services has built a reputation throughout Anne Arundel County and the surrounding Chesapeake Bay region for comprehensive marine maintenance and repair. The business serves boat owners from Severna Park to Eastport and the broader mid-Atlantic waterfront, providing a full spectrum...

What others are saying about Annapolis Boat Services

Customers consistently praise Annapolis Boat Services for their comprehensive marine repair expertise, with reviewers noting that their professional staff knows just about every boat repair possible. The team has earned a reputation as the most relia...

Reviews sourced from Google

My ThoughtsAnnapolis Boat Services offers Boat Mechanics & Engine Repair alongside Rigging & Sail Services and Marine Electrical & Electronics, rated 5.0 from 4 reviews — newer to Boatwork but off to a strong start.
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