Frequently Asked Questions

Saltwater accelerates corrosion and causes buildup in cooling systems, fuel lines, and electrical connections. The high-heat Florida Keys environment intensifies these effects, making routine flushing and maintenance critical. At Real Extreme Marine, we tailor diagnostics and repairs to address these local saltwater challenges.

Schedule a 100-hour service after roughly 100 hours of engine runtime or annually, whichever comes first. Preventative maintenance at this interval helps avoid breakdowns during peak boating season in the Keys. It includes fluid changes, inspections, and tune-ups tailored to local usage patterns.

Impact with reefs, sandbars, and submerged objects common in Keys flats can crack gear cases, bend prop shafts, or damage seals. These collisions often result in leaks and performance loss. At Real Extreme Marine, we specialize in shallow-water impact repairs for local boaters navigating nearshore conditions.

A 300-hour service includes comprehensive inspections, fluid changes, filter replacements, fuel system cleaning, and ignition tune-ups. This deeper maintenance extends engine life and is essential for charter boats and frequent anglers. Real Extreme Marine performs thorough walk-throughs so you understand every step.

Many lower unit issues like worn seals, gear wear, and minor impact damage can be repaired with precision work. Replacement is only necessary when structural damage or severe corrosion compromise safety and performance. We provide honest assessments to help you decide the most cost-effective option.

Mobile repair eliminates towing costs and downtime by bringing diagnostic and repair services directly to your dock or marina. It's especially convenient for urgent mechanical issues or routine maintenance. Real Extreme Marine offers flexible onsite service throughout the Upper Keys to keep your boat water-ready.

Saltwater corrosion degrades wiring insulation, connections, and terminals over time, leading to shorts and equipment failure. Full rewires restore safety and support modern electronics and accessories. At Real Extreme Marine, we design clean, organized wiring built for long-term durability in Keys marine conditions.

A full repower typically takes several days to a week, depending on boat size and system complexity. The process includes engine removal, installation, rigging, control integration, and final testing. Real Extreme Marine provides detailed walk-throughs once the repower is complete to ensure you're confident on the water.

Inspect the engine, electrical systems, lower unit, and hull for corrosion, wear, and hidden damage common in high-turnover Keys markets. A pre-purchase inspection identifies mechanical and safety concerns before you commit. Real Extreme Marine offers thorough, objective assessments to help buyers avoid costly surprises.

Yes, saltwater exposure accelerates bearing wear and corrosion, especially after frequent launches at Keys boat ramps. Regular repacking and inspection prevent breakdowns during transport. Real Extreme Marine provides trailer service including bearings, lights, and brakes to keep your rig road-ready.

Skipping routine service intervals is the most common mistake, leading to preventable breakdowns and expensive repairs. Saltwater and heat in the Keys demand consistent upkeep. At Real Extreme Marine, we emphasize preventative maintenance to extend engine life and avoid costly failures during boating season.

Yes, Real Extreme Marine offers onsite installation of GPS, navigation systems, and marine electronics at docks and marinas throughout Key Largo and the Upper Keys. We ensure clean wiring, proper system integration, and provide walk-throughs after installation so you're ready to navigate local channels confidently.