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Researched company profile

J&M Marine Construction

Dock Building · Dock Repair · Boat Lift Installation

Website research checked 2026-10-30. No direct confirmation from the company.

About J&M Marine Construction

J&M offers custom dock construction, dock repairs and boat lift installation, including fabrication for unusual waterfront layouts.

Options include custom floating-dock fabrication, aluminum floating docks and anchoring systems. Dock work also includes composite decking upgrades, permit preparation and project planning for homeowners associations and condominium boards.

Named service locations include Naples, Marco Island, Bonita Springs, Estero and Fort Myers.

Named service counties include Collier and Lee County.

In-house fabrication can produce lift frames, specialty hardware, stairs, gates, railings, floating platforms and custom bumpers. Lift work includes motor and cable replacement, canopies and platform upgrades. Customers include homeowners, associations and commercial property owners.

Advertised services

These services are supported by the company's website. Follow the source links below to review its own description.

Service coverage

Where the company advertises working is recorded separately from its physical address.

LocationEvidence typeApplies to
NaplesNamed city / communityDock Building, Dock Repair, Boat Lift Installation
Marco IslandNamed city / communityDock Building, Dock Repair, Boat Lift Installation
Bonita SpringsNamed city / communityDock Building, Dock Repair, Boat Lift Installation
EsteroNamed city / communityDock Building, Dock Repair, Boat Lift Installation
Fort MyersNamed city / communityDock Building, Dock Repair, Boat Lift Installation
Collier CountyNamed county coverageDock Building, Dock Repair, Boat Lift Installation
Lee CountyNamed county coverageDock Building, Dock Repair, Boat Lift Installation

County coverage is not automatically expanded into city listings. Areas not shown remain unconfirmed in this directory.

Capabilities to compare

Floating docks

Advertised capability

Dock Building

Supporting company source ↗

Composite decking

Advertised capability

Dock Building

Supporting company source ↗

Boat lift installation

Advertised capability

Dock Building

Supporting company source ↗

Dock repairs

Advertised capability

Dock Building

Supporting company source ↗

Boat lift installation

Advertised capability

Boat Lift Installation

Supporting company source ↗

Not confirmed in the reviewed information: Residential dock building; Commercial dock building; Fixed docks; Dock piling installation; Wood decking; Dock demolition; Dock decking replacement; Dock framing repair; Dock piling repair; Dock piling replacement; Dock hardware replacement; Storm damage dock repair; Boat lift repair; Dock rebuilding; Residential dock repair; Commercial dock repair; Boat lift replacement; Boat lift maintenance; Elevator boat lifts; Cradle boat lifts; Personal watercraft lifts; Boat lift piling installation; Boat lift controls; Residential boat lifts. Ask the company; unknown does not mean unavailable.

Research notes

J&M offers custom dock construction, dock repairs and boat lift installation, including fabrication for unusual waterfront layouts.

Company-site brand and service evidence reviewed; legal ownership and license validity not independently verified

Other companies serving overlapping areas

These companies share at least one documented service and city with J&M Marine Construction. Open the profile to check the exact overlap.

Sources used

Original company pages used to support the service and coverage details above.

  1. https://jmmarineconstruction.com/ ↗