At J&M Marine Construction, we build custom docks, boat lifts, and waterfront structures for homeowners across Cape Coral. Known as a boater's paradise with over 400 miles of navigable canals — many with direct Gulf access — Cape Coral is one of the most dock-dense communities in the country. We design, fabricate, and install in-house, engineering every structure for the city's canals, seawalls, tides, and Florida storm seasons.
What We Build
Boat Lift Installation & Repair
With so many Cape Coral homes on Gulf-access canals, a reliable boat lift is essential. We install cradle, cantilever, and elevator lifts sized to your vessel and canal depth, keeping the hull out of the salt or brackish water to prevent corrosion and marine growth. When an aging lift starts to struggle in the salt air, our repair team replaces motors, cables, bunks, and switches to restore smooth, dependable operation.
Custom Welding & Fabrication
Every canal lot and seawall in Cape Coral is a little different, so we fabricate custom components to fit yours precisely. Our in-house shop welds marine-grade aluminum and stainless pieces — frames, brackets, railings, ladders, and specialty hardware — engineered to resist saltwater corrosion. This built-to-fit approach delivers stronger joints and cleaner welds sized exactly for your loads and conditions, not forced from off-the-shelf parts.
Dock Construction & Decking
From an efficient canal-side platform to a full waterfront living space, we build docks tailored to your lifestyle. Choose composite, wood, or low-maintenance decking in finishes made for coastal exposure. We engineer pilings and framing for tidal movement and integrate with your seawall, handling permitting throughout, so your Cape Coral dock is safe, compliant, and built to last.
Floating Dock Fabrication & Installation
For canals with tidal fluctuation or where flexible access matters, a floating dock is ideal. We fabricate and install marine-grade floating systems that move with the water, giving you stable access to boats, kayaks, and jet skis at any tide. Modular and corrosion-resistant, our floating docks can be configured to your canal frontage and expanded as your needs change.
Repairs, Maintenance & Accessories
Cape Coral's saltwater canals and storm exposure are tough on docks and lifts, so routine care keeps yours safe and looking great. We repair storm and corrosion damage, replace worn decking and hardware, service boat lifts, and install accessories like cleats, bumpers, ladders, and lighting. Whether your dock needs a full refresh or a few upgrades, we'll bring it back to peak form.
Why Choose J&M Marine Construction
Locally Owned & Operated — Deep familiarity with Cape Coral canals and seawalls.
Licensed & Insured — Fully credentialed for your peace of mind.
Built to Last — Marine-grade materials for saltwater conditions.
End-to-End Service — In-house design, fabrication, and installation.
Customer-First Process — Quality work and clear updates throughout.
Ready to Start Your Cape Coral Project?
Call J&M Marine Construction at (239) 353-7326 for a free consultation.