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

06/18/2026

We're proud to be a Quicksilver Repower Center ⚙️🚤

If your boat has become unreliable, difficult to trust, or feels like it's spending more time being repaired than enjoyed, a repower may be the smartest investment you can make. Instead of rolling the dice on another used boat with unknown problems, give the boat you already love a new lease on life.

Our complete repower packages can transform an aging setup into a reliable, modern powertrain that brings back the confidence, performance, and enjoyment you remember from its glory days 🌊💪

06/16/2026

Being prepared on the water matters just as much as the boat itself ⚓🌊

Breakdowns, dead batteries, fuel issues, and soft groundings can happen to anyone, the difference is being ready when they do. Huge shoutout to the local crews out there helping boaters get home safely 24/7 🚤📻And if you’re a new boater or looking to renew your towing membership, mention Loyalty Marine for a discount on your yearly subscription. Stay safe, stay prepared, and enjoy the season with peace of mind. BoatUS TowBoatUS Bay Shore

06/11/2026

At a certain point, repairs stop being maintenance and start becoming a cycle 🔧⚠️ One thing breaks, then another, and before long the downtime and costs start adding up. Sometimes the smarter move isn’t buying another used boat with unknown problems, it’s repowering the one you already love 🚤💨

As a proud Quicksilver Repower Center, Loyalty Marine offers complete repower packages to bring old, unreliable boats back to life and get you ready for a better season on the water 🌊

Legendary for a reason The MerCruiser 350 MPI delivers the perfect balance of reliability, power, and smooth performanc...
06/04/2026

Legendary for a reason

The MerCruiser 350 MPI delivers the perfect balance of reliability, power, and smooth performance. Whether you're cruising the bay, pulling watersports, or heading offshore, this fuel-injected V8 has been a favorite among boaters for decades 🌊🚤

A well-maintained 350 MPI can provide years of dependable service, proving that sometimes the classics really are hard to beat 💪🔧

06/02/2026

Low hours doesn't always mean a better boat.

Let's talk about something most people get wrong when buying a used boat.

Everyone loves to hear "only 200 hours!" But that boat still went through 15 springs, summers, falls, and 15 winters. That's 15 YEARS of sitting, weathering, and deteriorating.

One of the biggest killers of a boat is downtime.

A boat that's been opened up every year, put through the motions, and actually used is the boat you want. Engines are meant to run. Systems are meant to cycle. Sitting is what destroys them.

We see boats failing under 500 hours all the time, while work boats push 2,000+ hours before they're done. Hours defiantly matter eventually everything wears out but they're not the whole story.

Don't just look at the hour meter. Look at the history.

Come see us at Loyalty Marine

We'll help you find a boat that's actually been taken care of, not just parked.

05/28/2026

Care for your boat does not stop at the repair.

From arrival to pickup, every boat is handled with respect and attention.
It stays clean during service, is properly protected while work is being done, and is always washed before it leaves. In select cases, a full complimentary detail is added to ensure it leaves in its best possible condition.

Because how it is treated in the shop matters just as much as the work itself.
Call 631-647-3644 to book your next project.

05/26/2026

Spring is here ☀️🚤 and now’s the time to make sure your boat is actually ready for the season ahead. From engine startups and system checks to fuel filters, steering, navigation lights, bilge pumps, and more, we go through your boat the right way so launch day doesn’t come with surprises ⚙️🌊
If you’re looking for a boatyard that actually answers the phone and cares about keeping you on the water, give Loyalty Marine a call and let’s get it done right the first time.

05/21/2026

A little protection now saves a lot later.

Don’t wait for damage to show up.

Protect your hull before it becomes a problem.

Do you dock your jet ski behind your house or beach it on the sand while hanging with friends all summer?

That’s where the damage actually starts. Every time it shifts on the sand. Every time it rubs against the dock. Every time it slides in and out of the water. It might not look like much now, but those small scratches turn into deep gouges fast and that’s when the expensive problems hit.

That’s why we use Gator Glide.
A certified anti-abrasive bottom coating designed to take the abuse so your hull doesn’t. It adds a slick, durable layer that lets your jet ski glide over sand and docks instead of grinding into them.

Stronger protection. Less friction. Longer hull life.

So you can keep beaching it, docking it, and enjoying the summer without worrying about what’s happening underneath.

Done in just a few days and built to last.

05/19/2026

Small numbers. Big consequences.

This prop shaft is only slightly out of spec but that slight deflection can destroy a gear case if ignored.

A proactive replacement today is a whole lot cheaper than a full rebuild tomorrow.

This customer caught it early and is getting a new shaft for a smooth operation, and peace of mind back on the water.

05/14/2026

Summer on Long Island hits different from the water.

Boating season runs on its own schedule. Boats that are ready early are the ones out there when it matters. Full prep and launch services available now so you are not stuck on the dock during the best days.

Get ahead of the season before it starts without you.
Call today to get started.

Address

2175 UNION Boulevard
Islip, NY
11706

Telephone

+16316473644

Website

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