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Generator Service & Repair in Florida Who Respond Fast (2026)

When a generator goes down on your boat, every hour without power counts — especially in Florida's heat. This list highlights the top-rated Generator Service & Repair contractors in Florida, ranked to help you find a responsive local pro fast. Scroll through, compare, and request a free quote to get your generator back up and running.

By Boatwork in Florida·10 pros·1109 lists by this author·May 31, 2026·Updated August 15, 2026
10 pros
Just Catamarans logo

Just Catamarans

4.8(171)
+19545892343Dania Beach, FLGet Directions
Dania Beach, FLMarine Electrical & ElectronicsMarine Plumbing & SanitationBoat Mechanics & Engine Repair

About Just Catamarans

Catamaran owners throughout Dania Beach and the greater Fort Lauderdale area have access to a rare find in South Florida's marine services landscape: a shop that exclusively focuses on multi-hull vessels. Just Catamarans has built its reputation around specialized expertise in the unique mechanical, electrical, and structural demands that distinguish...

What others are saying about Just Catamarans

From Leopard catamaran refits to complex international boat purchases, reviewers highlight Just Catamarans' expertise across both marine services and yacht brokerage. Broker Scott Mayer draws particular praise for guiding buyers through complicated t...

Reviews sourced from Google

My ThoughtsRated 4.8 across 171 reviews, Just Catamarans covers generator work alongside marine electrical and engine repair — a broad skill set that can save time when multiple systems need attention.
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Yacht Management Group logo

Yacht Management Group

4.7(45)
1-954-929-6900Dania Beach, FLGet Directions
Dania Beach, FLMarine Plumbing & SanitationFiberglass & Gelcoat RepairBoat Mechanics & Engine Repair

About Yacht Management Group

Operating from a well-established location on NE Third Street in Dania, Florida, Yacht Management Group has served the South Florida boating community for more than three decades. The full-service boatyard sits in the heart of the Fort Lauderdale yachting corridor, providing comprehensive marine maintenance and repair solutions to vessel owners...

Boatwork Review

“Yacht Management Group, located in Dania Beach, Florida did a solid job refitting our boat. We have built a relationship with them over the years based on quality work delivered on time. They've repla...”

— Jacob

What others are saying about Yacht Management Group

Yacht Management Group consistently earns praise from yacht owners for their professional crew, competitive pricing, and quality workmanship on both sail and motor vessels. Customers frequently highlight the company's excellent communication, timely...

Reviews sourced from Google

My ThoughtsYacht Management Group responds to 100% of leads and holds a 4.7 rating from 45 reviews. One client noted they deliver quality work on time, built on a long-standing relationship.
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Nuts and Volts Electric logo

Nuts and Volts Electric

4.9(254)
352-410-8658Brooksville, FLGet Directions
Brooksville, FLMarine Electrical & ElectronicsGenerator Service & Repair

About Nuts and Volts Electric

Serving the Spring Hill and Brooksville areas of Florida, Nuts and Volts Electric has established itself as a dependable provider of comprehensive electrical services for both residential and commercial clients. While their core expertise lies in traditional electrical work—ranging from troubleshooting and repairs to panel upgrades, generator installations, and complete...

What others are saying about Nuts and Volts Electric

Reviewers consistently highlight the exceptional professionalism and technical expertise of Nuts and Volts Electric's team, with customers praising technicians like Wesley, Lance, Charles, and Dan for their knowledge and attention to detail. What sta...

Reviews sourced from Google

My ThoughtsNuts and Volts Electric carries a 4.9 rating from 254 reviews, specializing in marine electrical and generator service — a focused combination that reflects deep experience in both disciplines.
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Derecktor Dania logo

Derecktor Dania

4.6(127)
1-954-920-5756Dania Beach, FLGet Directions
Dania Beach, FLBoat Hauling & TransportYacht Engineering & SystemsBoat Mechanics & Engine Repair

About Derecktor Dania

Operating from a full-service facility in Dania Beach, Derecktor Dania extends more than seven decades of shipbuilding heritage to South Florida's marine community. The yard serves vessel owners throughout Broward County and the surrounding Fort Lauderdale area with comprehensive repair, maintenance, and technical services rooted in the Derecktor Shipyards legacy...

What others are saying about Derecktor Dania

Derecktor of Florida is praised by customers as a top-tier facility for yacht and mega yacht services, with reviewers consistently highlighting their professional staff, excellent project management, and ability to handle vessels of any size. The fac...

Reviews sourced from Google

My ThoughtsWith 79+ years in business and a 4.6 rating from 127 reviews, Derecktor Dania brings long-established expertise to generator repair alongside full yacht management and hauling services.
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RPM Diesel Engine Co logo

RPM Diesel Engine Co

4.5(105)
1-954-372-0917Fort Lauderdale, FLGet Directions
Fort Lauderdale, FLBoat Mechanics & Engine RepairGenerator Service & Repair

About RPM Diesel Engine Co

Since 1956, RPM Diesel Engine Co has served South Florida's boating community from their Fort Lauderdale facility, specializing in marine diesel engine repair, maintenance, and generator services. With nearly seven decades of hands-on experience, the business has built its reputation on factory-authorized expertise and comprehensive capabilities that extend across Broward...

What others are saying about RPM Diesel Engine Co

RPM Diesel Engine Co receives consistent praise for their expertise in marine diesel engine services, particularly injector cleaning and fuel injection repair work. Customers frequently highlight their old-school professionalism combined with modern...

Reviews sourced from Google

My ThoughtsRPM Diesel Engine Co has been in business 70+ years and holds a 4.5 rating from 105 reviews, focusing squarely on engine and generator repair for owners who want a seasoned specialist.
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Trustworthy Marine Services logo

Trustworthy Marine Services

4.7(23)
1-754-444-0335Pompano Beach, FLGet Directions
Pompano Beach, FLMarine Electrical & ElectronicsYacht Engineering & SystemsBoat Mechanics & Engine Repair

About Trustworthy Marine Services

Operating from a dedicated facility in Pompano Beach, Trustworthy Marine Services has established itself as a go-to resource for boat owners throughout Broward County seeking comprehensive mechanical and electrical expertise. The business serves the greater South Florida boating community with a particular focus on engine repair, marine electronics, generator service,...

What others are saying about Trustworthy Marine Services

Customers consistently praise Trustworthy Marine Services for their expertise with Mercury outboards and engines, with many highlighting their competitive pricing and professional service. Their team, including Zach, Keith, Daniel, and other staff me...

Reviews sourced from Google

My ThoughtsTrustworthy Marine Services is rated 4.7 from 23 reviews and covers generator work, marine electrical, and yacht engineering — useful when a generator issue ties into broader onboard systems.
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Diesel Services of America logo

Diesel Services of America

4.1(57)
1-954-781-1464Fort Lauderdale, FLGet Directions
Fort Lauderdale, FLBoat Mechanics & Engine RepairGenerator Service & Repair

About Diesel Services of America

Since 1981, Diesel Services of America has built a reputation as one of Southeast Florida's most experienced marine diesel specialists, serving boat owners throughout Fort Lauderdale, Hollywood, Pompano Beach, and surrounding Broward County waters. Operating from their 2501 W State Road 84 facility, the business combines more than four decades...

What others are saying about Diesel Services of America

Diesel Services of America receives mixed reviews from marine customers, with many praising their parts department and specific technicians like Dan, Mike, and Scott for their expertise with marine diesel engines and generators. Customers frequently...

Reviews sourced from Google

My ThoughtsDiesel Services of America brings 45+ years of experience and a 4.1 rating from 57 reviews, concentrating on diesel engine and generator repair for owners who need a proven, long-tenured shop.
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RE

Razorback Electric

5.0(2359)
(561) 767-5629Delray Beach, FLGet Directions
Delray Beach, FLMarine Electrical & ElectronicsDocks, Seawalls & LiftsGenerator Service & Repair

About Razorback Electric

Serving Palm Beach County and Broward County since 2012, this family-owned electrical contractor brings more than two decades of hands-on experience to residential and commercial projects throughout South Florida. Licensed under State License #EC13009190, the business has built a reputation for rapid emergency response—typically arriving within one to two hours—and...

What others are saying about Razorback Electric

Reading through the feedback, one pattern emerges: Razorback Electric consistently delivers what customers describe as exceptional professionalism paired with punctual, reliable service. Reviewers repeatedly praise their team as courteous and knowled...

Reviews sourced from Google

My ThoughtsRazorback Electric holds a 5.0 rating from 2,306 reviews and has been in business 14+ years — one of the most-reviewed marine electrical and generator contractors on the platform.
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This business may no longer be active
Miami Marine logo

Miami Marine

5.0(26)
305-209-2002Miami, FLGet Directions
Miami, FLMarine Electrical & ElectronicsBoat Mechanics & Engine RepairBoat Detailing & Cleaning

About Miami Marine

Situated in Miami's historic boatyard district along the Miami River, Miami Marine has earned a spotless 5-star Google rating through meticulous workmanship and a reputation for responding to emergency repairs—even on holidays. The facility at 1270 NW 11th Street serves as a full-service maintenance and repair hub for vessel owners...

What others are saying about Miami Marine

From marine diesel engine service to windlass repairs and yacht maintenance on luxury vessels like Azimuts and Leopards, reviewers highlight Miami Marine's comprehensive expertise across all aspects of vessel maintenance. Led by Frank, the team handl...

Reviews sourced from Google

My ThoughtsMiami Marine is rated 5.0 from 26 reviews and handles generator service alongside engine repair and marine electrical work, making them a versatile option for multi-system service calls.
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C

Cata-Marine

5.0(18)
(813) 601-9683Tampa, FLGet Directions
Tampa, FLMarine Electrical & ElectronicsFuel PolishingBoat Mechanics & Engine Repair

About Cata-Marine

Operating from their South Westshore Boulevard facility in Tampa, Cata-Marine delivers comprehensive marine repair and maintenance services throughout the Tampa Bay area, including St. Petersburg, Clearwater, and surrounding Hillsborough County communities. The business has built a reputation among Florida boat owners for reliable engine diagnostics, electrical troubleshooting, and specialized fuel...

What others are saying about Cata-Marine

Cata-Marine has built a rock-solid reputation serving Tampa's marine community, with Pete handling everything from outboard service to complex wiring issues for local law enforcement, Air Force vessels, and private boat owners. What sets this shop ap...

Reviews sourced from Google

My ThoughtsCata-Marine holds a 5.0 rating from 18 reviews and specializes in engine repair, marine electrical, fuel delivery, and fuel polishing — note that generator service is not listed among their stated specialties.
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