Every other system on your boat exists to make the day better. The bilge pump exists to make sure there is a boat tomorrow. It is the cheapest insurance aboard and the most quietly neglected, and when it fails, it fails silently, in the dark, usually while you are somewhere else. We test, repair, and replace bilge pumps and float switches dockside across Fort Myers, Cape Coral, Naples, and SWFL.
Here is the uncomfortable truth about bilge pumps: most owners have no idea whether theirs works. The pump sits below the floorboards, wired to a float switch nobody has touched since the boat was purchased, and the first real test happens during an actual emergency. Rain through a hatch, a weeping fitting, a failed hose clamp: minor water events become sunk-at-the-dock events when the pump that was supposed to handle them died months earlier without telling anyone.
The failure math is stacked against the pump, too. It lives in the wettest, dirtiest location on the boat. Its float switch cycles through oily debris. Its wiring endures permanent humidity. And in SWFL, where boats live in the water year-round and summer storms drop inches of rain in an afternoon, the bilge pump works harder than anywhere in the country, on the least maintenance of any component aboard.
Bilge protection scales with the boat: a single pump on a flats skiff, staged multi-pump systems with high-water alarms on cruisers. We design and service the full range, and because we already maintain the engines, batteries, and electrical systems those pumps depend on, from Suzuki, Yamaha, and Mercury outboard boats to Volvo Penta and Yanmar cruisers, the bilge system gets engineered into the boat's electrical reality instead of bolted on beside it.
Do this monthly. It is the highest-value habit in boat ownership.
Flip the helm switch to manual. You should hear the pump run immediately. No sound means a wiring, fuse, or pump problem, and you just found it at the dock instead of offshore.
Lift the float switch by hand (or add water to the bilge until it triggers). The pump should kick on automatically. This is the test that matters most, because the float switch is what protects the boat when nobody is aboard, and float switches fail far more often than pumps.
A running pump is not a pumping pump. Check that water actually exits the discharge fitting on the hull. A blocked line or airlocked pump hums convincingly while moving nothing. If any step fails, or if you cannot remember the last time anyone did this, that is the service call. It is a short visit and it protects the entire boat.
Pump testing and full-system inspection
pump, float switch, wiring, fusing, and discharge, verified end to end
Bilge pump replacement
correctly sized for your hull volume, wired with sealed marine connections, mounted to serve, not just to fit
Float switch repair and replacement
mechanical and electronic switches, positioned where they trigger reliably instead of where they were easiest to screw down
Wiring repair
the corroded butt connectors and undersized wire behind most bilge failures, replaced with tinned marine-grade circuits
High-water alarm installation
the upgrade every in-water boat deserves, so a rising bilge sends you a warning instead of a surprise
We have pumped out boats that were hours from the bottom because a fifty-dollar float switch failed eight months earlier. Those calls shaped how seriously Island Marine Repair treats bilge work: it is not glamorous, it is just the difference between a boat and a salvage claim. Cody, our certified marine technician with 15+ years across SWFL boats, treats every bilge inspection as the safety check it actually is. More about us on our About Us page.
Bilge work earns quiet gratitude: the pump that handled a storm week while the owner was out of state, the high-water alarm that caught a failed hose early. Our reviews mention thoroughness and honesty, and in bilge work, thorough is the entire job.
Pump and switch replacements, full rewires of corroded bilge circuits, and alarm installations that have already paid for themselves. Documented below.
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In-water canal boats are the boats bilge pumps protect hardest, and Cape Coral slips are our busiest bilge route: pumps, switches and alarms tested lift by lift across the canal system.
Pump testing, replacement and rewiring across the river, dockside and same-visit where possible, with wet-slip boats at Marinatown getting the alarm conversations they deserve.
Staged bilge systems and high-water alarms for Naples cruisers that spend weeks unattended, engineered with backup pumps and independent circuits sized to the vessel.
Bilge service for Charlotte Harbor's liveaboard and cruising fleet, where the pump is genuinely life-safety gear and annual verification is treated accordingly.
Island bilge calls handled at the dock, including the storm-season readiness checks that island slips demand before the Gulf starts sending weather.
Bilge system service dispatched to the outer islands, pumps and switches aboard, because an unattended outer-island boat needs its pump most of all.
Working boats out of Matlacha get bilge systems serviced to match how hard they are run: high-capacity pumps, sealed wiring and switches that trigger every time.
Pump testing and replacement for the Estero Bay communities, with float switch positioning corrected where builders chose easy over right.
Bilge service along the Imperial River and Bonita canals, alarms included, protecting the seasonal fleet through the unattended summer months.
Lemon Bay boats get complete bilge protection, mobile, without the trip south: pumps proven, switches verified and alarms installed at your dock.
Tested, repaired, or replaced at your dock, anywhere in Fort Myers and SWFL.
