MARINE MECHANICAL SYSTEMS
Your Trusted Marine Experts With Exceptional Service
MARINE MECHANICAL SYSTEMS
Your Trusted Marine Experts
With Exceptional Service
Engine, Fuel, Hydraulic & Steering Systems
Expert Repairs & Installations
Serving South Florida’s Boaters
Complete Marine Mechanical Care
Keep your vessel operating like new with our full-service mechanical support. From inboard diesels to dinghy lifts, Onyx provides expert diagnostics, repairs, and preventative maintenance to keep your boat systems dependable and efficient.
FUEL SYSTEMS
Reliable fuel delivery means smooth engine performance. We identify and resolve issues in tanks, pumps, lines, and filters to keep your engines running clean and steady.
HYDRAULIC SYSTEMS
Hydraulic systems power vital equipment throughout your vessel. We install and service key hydraulic components to keep your systems responsive and leak-free.
STEERING SYSTEMS
Precision steering is essential for safety and control. Our team troubleshoots and upgrades hydraulic and cable-based steering systems on vessels of all sizes.
RUNNING GEAR
Your boat’s performance starts below the waterline. We maintain and repair critical components like propellers, shafts, and seals to ensure maximum efficiency and reliability.
THE SAIL ONYX DIFFERENCE
Unparalleled Expertise
Reliable Solutions
Comprehensive Services
Customer Satisfaction
Competitive Pricing
Our marine mechanics have the knowledge and experience to handle all inboards, outdrives, outboards engines, and generators. Whether it’s a small recreational boat or a high-performance vessel, we have the expertise to diagnose, repair, and maintain your engine with precision and care.
We understand the importance of reliable and efficient solutions. Our experienced mechanics employ advanced diagnostic tools and techniques to identify issues accurately, allowing us to provide prompt and practical solutions. You can trust us to get your vessel running smoothly in no time.
At Sail Onyx, we offer a wide range of services tailored to meet your specific requirements. From routine maintenance tasks such as oil changes, filter replacements, and tune-ups to more complex repairs and troubleshooting, our marine mechanics have got you covered. We handle everything with the utmost professionalism and attention to detail.
We believe that top-quality services should be accessible to everyone. That’s why we offer competitive pricing without compromising on the quality of our work. At Sail Onyx, you can expect exceptional service at a fair and transparent price.
REFLECTIONS ON OUR WORK
THE onyx Resolution process
To streamline the process, feel free to share additional details about your vessel. While not required, providing photos can help us better understand your needs and deliver customized solutions with precision.
Submit Your Quote Request
We listen to your needs and gather key details.
Estimate, Deliverables, & Alignment
Transparent cost breakdown, no surprises.
Adjustments & Confirmation
We confirm every detail before finalizing.
Preparation & Execution
Our experts use top-tier marine materials.
Final Review & Delivery
We make sure you’re 100% satisfied.
After-Care Package
Our 1-Year Paint Warranty and free check-up visit.
OUR FOOTPRINT
Mobile services available from Miami to Palm Beach, and surrounding South Florida.
Repair Shop & Boatyard
Mobile Marine Technicians
WEST PALM BEACH
FORT LAUDERDALE
MIAMI BEACH
MIAMI
FREQUENTLY ASKED QUESTIONS
Hydraulic Pumps | Steering Systems | Dingy Lifts | Fuel Systems | Propellers
Marine Mechanical Systems
Keep your whole vessel running like new with our highly skilled marine mechanics and extensive services.
We provide installation, repair, and maintenance services for diesel engines, marine generators, and outboard motors.
But we also service all your mechanical systems onboard.
We provide a full-service approach to all your marine mechanical service needs. Simplify your boat maintenance. Our expert marine mechanics provide quality services for all the systems on your boat, so you spend more time boating.
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Hydraulic Systems
Hydraulic systems are found in vessels from bow to stern—from anchor-windlasses to dinghy-lift platforms. Whether you are installing a new system, need a repair, or want to keep your boat performing flawlessly with preventative maintenance, Onyx has experienced marine technicians able to come to your boat or marina.
A few of the hydraulic systems we work on:
- Fin stabilizers
- Dinghy lifts
- Hydraulic pumps
- Hydraulic fittings and lines
- Windlasses, winches, hatch doors
- Maintenance of hydraulic fluids and pumps
Fuel Systems
Properly designed and maintained fuel systems, for inboard or outboard motors, are at the core of a reliable vessel.
Fuel tanks themselves can suffer from corrosion or leaks, but more commonly it’s the fittings, fuel lines, and filters that require attention. Symptoms of your engine not consistently getting the fuel it needs includes cutting out at idyl, dying when you give it throttle, inconsistent rpms, or not starting.
You can depend on our experienced mechanics quickly diagnosing the source of the fuel problem and repair it right the first time.
Some of our fuel system services include:
- Inspection or replacement of fuel lines
- Repair or changing of fuel pumps
- Changing fuel filters
- Servicing fuel and water separators
- Installing or repairing gauges, sensors & senders
Steering Systems
Whether you have a center-console fishing boat with triple outboards, a sportfish with twin diesels, or a single propulsion monohull, your steering system must perform faultlessly. Tension, friction, binding, play in the wheel, and slow response times—all affect your safety onboard.
Our master marine technicians can diagnose and repair your existing steering system. We also perform routine maintenance inspections to prevent problems, extend the life of your boat’s steering systems, and give you peace of mind.
We service all steering system types:
- Steering system troubleshooting and repairs
- New steering system installation
- Hydraulic leaks, air in the line, contaminated oil
- Hydraulic power assist pumps
- Power steering systems
- Steering cable and fitting replacements
Running Gear
Your running gear—all the critical external gear below the waterline—plays a tremendous part in the safety, efficiency, and performance of your yacht. From shaft and propellor replacements to installing a new dripless cutlass bearing, our experienced marine technicians will have your running gear performing smoothly with minimal yard time.
Some of our marine mechanical services include:
- Shaft replacement or repair
- Shaft log replacement or repair
- Engine alignments
- Shaft seals / cutlass bearing replacement
- Propellor repair, re-pitching, replacement
Contact Our Marine Specialist Today!
An Onyx specialist will contact you within an hour after submitting a request.
If you prefer, please call