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Town of Islip, Suffolk County · South Shore

UNDERWATER MARINE SERVICES
BAY SHORE, NY

Professional dive crews serving Bay Shore 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 Bay Shore, NY

LOCAL DIVE CREWS, ON YOUR WATER

Bay Shore and the Islip waterfront serve as the mainland gateway to Fire Island, with heavy ferry and pleasure-boat traffic across Great South Bay. Final Dive Co. brings dive crews to Bay Shore Marina, the Connetquot River clubs, and every private creek dock — handling hull inspections, dock assessments, and recovery on-site.

Where We Work in Bay Shore

Our Bay Shore service area covers Great South Bay, Penataquit Creek, Awixa Creek, and Nicoll Bay — including Bay Shore Marina, Oakdale Yacht, and Vanderbilt Wharf Marina, and the waters off Bay Shore Yacht Club, Islip Yacht Club, and Connetquot River Yacht Club. 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 Bay Shore

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 BAY SHORE?

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