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Islip & Brookhaven, Suffolk County · South Shore / Barrier Island

UNDERWATER MARINE SERVICES
FIRE ISLAND, NY

Professional dive crews serving Fire Island and the surrounding waterways. Hull inspections, dock and seawall work, and item recovery — done in the water, no haul-out required.

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Serving Fire Island, NY

LOCAL DIVE CREWS, ON YOUR WATER

Fire Island is boat-access country — from the ferry docks at Kismet and Ocean Beach to the National Seashore marinas at Watch Hill and Davis Park. With no road access to most communities, hauling a vessel out means a trip back across Great South Bay. Final Dive Co. brings the dive crew to you instead, working the island's bayside marinas and Atlantic-facing docks for hull inspection, piling assessment, and underwater recovery — right where your boat sits.

Where We Work in Fire Island

Our Fire Island service area covers Great South Bay, Fire Island Inlet, and Atlantic Ocean — including Atlantique Marina, Kismet Marina, Davis Park Marina, Watch Hill Marina, Cedar Beach Marina, and Robert Moses State Park Marina. Don't see your marina or dock? We travel the whole shoreline — call us and we'll come to you.

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What We Do

EVERYTHING BELOW THE WATERLINE

Marine & Boating

  • Boat hull inspection & cleaning
  • Propeller & outdrive inspection
  • Anchor & mooring inspection
  • Raw water intake clearance
  • Zebra mussel inspection

Dock & Waterfront

  • Dock maintenance
  • Piling inspection
  • Seawall inspection & repair
  • Post-storm debris assessment
  • Ice damage inspection

Specialty Services

  • Underwater surveys
  • Underwater photography
  • Item recovery
  • Pool leak detection
Why Hire FDC in Fire Island

CATCH IT BEFORE IT COSTS YOU

No Haul-OutFull underwater assessment right at your Great South Bay slip.
20–40%Fuel drag from biofouling. A clean hull saves on every trip.
Same-DayFast response for post-storm and ice-damage inspections.
Full ReportDocumented findings delivered after every inspection.
Client Reviews

TRUSTED ON THE WATER

★★★★★

Avoided an expensive haul-out thanks to Final Dive Co. They inspected my 45ft yacht's hull, swim platform, and anchor system in one visit. Clean report and great advice. These guys go where others won't.

Emma · Google Review
★★★★★

We have a private dock and finally found a team we had an excellent experience working with. They provided specialized underwater labor.

Christopher · Google Review
★★★★★

After last winter's ice damage I called Final Dive Co for a seawall and piling inspection. Same-day response, clear plan, saved me from bigger problems. A++++.

Dominick · Google Review

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NEED A DIVE CREW IN FIRE ISLAND?

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