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Town of Southold, North Fork, Suffolk County · East End / North Fork

UNDERWATER MARINE SERVICES
MATTITUCK, NY

Professional dive crews serving Mattituck 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 Mattituck, NY

LOCAL DIVE CREWS, ON YOUR WATER

Mattituck Creek is the only navigable harbor on the North Fork's Sound side, home to Strong's Yacht Center and a tight community of resident boaters. Final Dive Co. serves the Strong's marinas, Mattituck Marina, and the Mattituck Yacht Club with on-site hull inspection, cleaning, and underwater recovery.

Where We Work in Mattituck

Our Mattituck service area covers Mattituck Inlet, Mattituck Creek, Long Island Sound, and Peconic Bay — including Strong's Water Club & Marina, Strong's Yacht Center, and Mattituck Marina, and the waters off Mattituck 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 Mattituck

CATCH IT BEFORE IT COSTS YOU

No Haul-OutFull underwater assessment right at your Mattituck Inlet 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 MATTITUCK?

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