Sanitation & Seawater Systems
Reliable Systems. Engineered for Compliance.
Meticulous Work. Certified Expertise.
We treat your vessel's water systems with the precision they deserve, from high-capacity seawater pumps to freshwater desalination. We are proud to offer certified plumbing expertise to ensure every installation and repair is flawless.
For sanitation, we are 'standards-obsessed'—ensuring your systems meet all maritime regulations and function perfectly, providing discreet and professional service for marine heads, waste plumbing, and holding tanks.
Our Plumbing & Seawater Capabilities
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Livewell Pump & Plumbing Installation
We design and install high-flow livewell systems, including pumps, intakes, and plumbing, to ensure a healthy bait supply.
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High-Capacity Bilge Pump Systems
Our team installs, services, and tests high-capacity bilge pump systems and alarms for maximum protection against flooding.
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Washdown Pump Systems
We install and repair high-pressure raw and freshwater washdown systems, ensuring you have reliable cleaning power anywhere on deck.
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Desalination / Watermaker Installation & Service
Our technicians professionally install and service all major brands of watermakers and desalination systems for reliable freshwater offshore.
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Raw Water Intakes, Strainers & Seacocks
We service, repair, and replace all critical raw water components, including seacocks, strainers, and intakes, to prevent leaks and ensure proper flow.
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Thru-Hull Inspection & Replacement
We provide complete inspection and replacement services for all thru-hull fittings to ensure your vessel's watertight integrity.
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Marine Head Repair & Installation
We service, repair, and install all types of marine toilets and head systems, from manual pumps to advanced electric flush units.
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Holding Tank, Macerator & Overboard Discharge
Our team services and installs complete sanitation systems, including holding tanks, macerators, and Y-valves for overboard discharge.
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Complete Sanitation Hose Refits
We perform complete sanitation hose replacements using high-quality, odor-impermeable hosing to keep your vessel fresh and leak-free.
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Odor Diagnostics & Control
We systematically trace and eliminate the source of holding tank or sanitation-related odors, from hoses and vents to tank filters.
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Freshwater Pump & Accumulator Tanks
We service and install your complete onboard freshwater system, including pumps and accumulator tanks, for reliable water pressure on demand.
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Sump, Shower Box & Gray Water Systems
Our team designs, services, and repairs all gray water systems, including shower sump boxes and overboard drains, to manage onboard wastewater.
The Octamarine Advantage
Certified Plumbing Expertise
We are proud to hold specific certification in marine plumbing. This means all water and sanitation system work adheres to the highest standards, ensuring compliance, reliability, and odor-free performance.
Engineered for the Keys Environment
We don't use parts that just "fit." We select and install premium, marine-grade components specifically chosen to withstand the unique, harsh saltwater, humidity, and UV exposure of our environment.
Standards-Obsessed Quality
Our work is our reputation. We are proudly affiliated with ABYC and are OSHA-certified, ensuring every repair is meticulously completed for maximum safety, reliability, and your peace of mind.
True Dockside Service
We are a fully-equipped, professional mobile operation. We bring our workshop, our expertise, and our high standards directly to your dock, marina, or yard, from Key West to Marathon.
Ready to Solve Your Sanitation Issues?
Our expert technicians are ready to diagnose your problem. Book your $165 on-site consultation today.
Book Your Consultation