Loyalty Marine

Loyalty Marine LICENSED & INSURED

Servicing all BOATS & PWC'S on Long Island

Loyalty Marine Specializes In:

-SHRINK WRAPPING
-WINTERIZING
-SPRING COMMISSIONS
-BOTTOM PAINTING
-DRIVE SERVICE
-ENGINE SERVICE
-ELECTRONIC INSTALLS
-OUTBOARDS / I'O'S / INBOARDS & PWC'S
-BOAT AND WAVERUNNER DETAILING
-BOAT & WAVERUNNER STORAGE
-SALES

ANY QUESTIONS PLEASE CALL 631-647-3644

09/03/2026

Buying great electronics is only half the equation, who installs them matters.

As a Garmin Certified Marine Electronics Installer, Loyalty Marine can help you build a setup that’s properly installed, integrated, and ready to perform. From chart plotters and sonar to radar, audio, cameras, and NMEA 2000 systems, we make sure your technology works together, not against each other.

Invest in the electronics. Trust the installation.

09/01/2026

Which manufacturer makes the WORST jet ski?

Ask five jet ski owners and you’ll probably get five different answers. Yamaha, Sea-Doo, Kawasaki, every brand has its loyalists, and every brand has models with their own strengths, weaknesses, and common problems.

After working on these machines for years, we’ve definitely seen some patterns.

So before we give our answer, we want to hear yours: Which jet ski manufacturer would you never buy again, and why?

08/28/2026

Has anyone seen our engine? We seem to be missing it.

Good news: we didn’t lose it on the highway. Sometimes getting a boat back where it needs to be means taking things ALL the way apart.

Don’t worry, we know where every bolt goes.

08/11/2026

Another busy day in the shop, Every jet ski that comes through these doors has a different story, but they all have one thing in common, they're getting the attention they deserve. From routine maintenance and diagnostics to major repairs and performance upgrades, we're here to keep you riding with confidence all season long.

08/06/2026

Your jet ski isn't something you trust to just anyone.

Modern personal watercraft are packed with advanced engines, electronics, and supercharger systems that require the right knowledge, the right tools, and the right experience. A shortcut today can turn into a costly repair tomorrow.

Whether it's routine maintenance, diagnostics, performance upgrades, or major repairs, make sure your ski is in the hands of technicians who understand it inside and out. Because when it's time to hit the water, confidence starts with quality workmanship.

07/09/2026

Living on Long Island means opportunity, especially on the water. Sure, it can be pricey, but millions make it happen because this is one of the best parts of the island.

From boating adventures to bars, restaurants, fireworks on the 4th of July, and music at Jones Beach, summer is meant to be lived.

Don’t waste a single day off the water. Boat season is precious, and here at Loyalty Marine, we’ve got you covered so when it’s time to hit the waves, you can just relax and enjoy.

Happy 4th of July from all of us at Loyalty Marine! 🇺🇸⚓️Here's to sunny skies, calm waters, and making memories with fam...
07/04/2026

Happy 4th of July from all of us at Loyalty Marine! 🇺🇸⚓️

Here's to sunny skies, calm waters, and making memories with family and friends all weekend long. Whether you're cruising the bay, dropping anchor at your favorite spot, or watching fireworks from the water, we hope your holiday is filled with safe boating and unforgettable moments. 🎆🚤

Have fun, stay safe, and enjoy everything that makes boating on Long Island so special. Happy Independence Day! ❤️🤍💙

06/30/2026

If you want to keep your boat batteries performing at their best?

The biggest thing is keeping them charged, especially during the off-season. Most batteries last around five years, but letting them sit discharged through the winter shortens their lifespan. Batteries naturally prefer to stay close to full charge, and once they drop too low, they never quite recover to their original capacity. Using a battery tender while the boat is stored keeps everything topped off and can help you extend the life of your batteries significantly.

06/23/2026

Nobody plans on breaking down on the water... but the smart boaters plan for it anyway ⚓️🌊

A dead battery, fuel issue, or mechanical problem can turn a great day into a long one fast. That's why having an active towing membership isn't just a good idea, it's part of being prepared. Peace of mind is knowing help is only a radio call away 📻🚤

Before you launch this season, make sure you're covered. Because being a good boater isn't just about the good days, it's about being ready for the "what ifs."

Address

2175 UNION Boulevard
Islip, NY
11706

Telephone

+16316473644

Website

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