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Town of Oyster Bay / Glen Cove, Nassau County · North Shore

UNDERWATER MARINE SERVICES
OYSTER BAY, NY

Professional dive crews serving Oyster Bay 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 Oyster Bay, NY

LOCAL DIVE CREWS, ON YOUR WATER

The Oyster Bay and Glen Cove waterfront — from Cold Spring Harbor to Hempstead Harbor — hosts some of the oldest and most storied yacht clubs on the Sound. Final Dive Co. brings dive crews to the Oyster Bay Marine Center, Glen Cove Marina, and the moorings off Seawanhaka and Sagamore, delivering hull inspection, dock service, and recovery right at the slip.

Where We Work in Oyster Bay

Our Oyster Bay service area covers Oyster Bay, Cold Spring Harbor, Hempstead Harbor, Mill Neck Creek, and Long Island Sound — including Oyster Bay Marine Center, Glen Cove Marina, Theodore Roosevelt Beach & Marina, and Brewer Yacht Yard at Glen Cove, and the waters off Seawanhaka Corinthian Yacht Club, Sagamore Yacht Club, and Sea Cliff 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 Oyster Bay

CATCH IT BEFORE IT COSTS YOU

No Haul-OutFull underwater assessment right at your Oyster 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 OYSTER BAY?

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