Mobile Jet Ski Mechanic
We Come to You on Long Island

When your jet ski dies mid-season, the last thing you want is to spend a Saturday wrestling a 900-pound machine onto a trailer, hauling it across town, and then waiting three weeks for a shop to even look at it. That's exactly the problem a mobile jet ski mechanic solves. Instead of you bringing the machine to the shop, the shop comes to you. Jetmore is a fully mobile jetski mechanic based in Seaford, NY — we roll up to your dock, driveway, or storage yard with professional tools and common parts, diagnose the problem on the spot, and repair it right there.

How a Mobile Jet Ski Mechanic Works

The idea is simple: everything a good shop does to diagnose and repair a personal watercraft, we bring to you. When you call or text, we ask the right questions to understand what your machine is doing — a fault code, a no-start after winter, a bad vibration, water where there shouldn't be. Then we schedule a visit, usually within a day or two.

When we arrive, we come prepared with manufacturer-grade scan tools, a stocked kit of common parts, and a methodical approach to finding the actual problem instead of guessing. You get a firm quote before any work begins. Once you approve it, we get to work — and most routine repairs wrap up in that single visit. No drop-off, no rental trailer, no empty lift staring at you for a week.

Why "Mobile" Beats Trailering to a Shop

Every summer, Long Island jet ski owners run into the same wall: the dealers are booking three weeks out, the independent shops want you to drop it off and wait, and the riding season is ticking away the whole time. A mobile jetski mechanic breaks that cycle:

• No trailering. Your machine stays on your lift or trailer. We come to it.
• No shop queue. We often reach you within a day or two, not three weeks.
• You see the diagnosis. We work in front of you and explain what's wrong in plain English.
• One firm price. You approve a clear quote before anything happens — no mystery charges when you pick it up.
• Less downtime. The whole point is getting you back on the water fast, while summer's still here.

What a Mobile Jet Ski Mechanic Fixes On-Site

Most of what a full shop handles, we handle at your location:

• Engine and compression issues — rough idle, no-start, overheating, loss of power
• Impeller and wear ring replacement — common after sucking up sand, gravel, or a rope
• Electrical and computer diagnostics — fault codes pulled with manufacturer-grade scan tools
• Water ingestion — one of the most urgent situations a PWC owner can face; we treat it as a priority
• Fuel system service — fuel-injection service, injector problems, fuel pump failures, stale-gas no-starts
• Cooling system flushes — essential maintenance that prevents expensive engine damage
• Starter, battery, and charging system troubleshooting
• Winterizing and spring commissioning — seasonal service done in your driveway

If a job genuinely requires a full shop environment, we'll tell you honestly — but that's the exception, not the rule.

Real Diagnostic Tools, Not Guesswork

"Mobile" doesn't mean "basic." A lot of jet ski problems are electronic now — the engine computer stores fault codes that tell you exactly what's failing. We carry manufacturer-grade computer diagnostic software so we can plug in, read those codes on-site, and pinpoint the issue instead of throwing parts at it. That's the difference between a real mobile jetski mechanic and someone with a toolbox in their truck.

Brands We Service

We specialize in modern four-stroke, fuel-injected personal watercraft — Sea-Doo, Yamaha WaveRunner, and Kawasaki Jet Ski — from everyday runabouts to the latest supercharged models. Please note we do not service two-stroke or carbureted machines. If you're not sure which you have, just ask — a quick call sorts it out.

Where We Go — A Mobile Jet Ski Mechanic Near You

Jetmore is based at a waterfront facility in Seaford and serves the South Shore and greater Long Island. If you're searching "mobile jet ski mechanic near me," there's a good chance you're in one of the towns we cover every week:

Don't see your town? We cover the surrounding areas too — see all service areas or just call and ask. If you're on the water on Long Island, we can probably get to you.

Seasonal Service, Done in Your Driveway

A mobile jetski mechanic isn't just for breakdowns. The start and end of the season are exactly when coming-to-you saves the most hassle:

Winterizing

Proper winterizing protects your engine, cooling system, and fuel from freeze damage over the off-season. We come to you in the fall, fog the engine, stabilize the fuel, and flush the cooling system so your machine wakes up healthy in spring.

Shrink Wrap & Storage

After winterizing, we can shrink wrap your ski right on the trailer or lift to keep moisture, UV, and rodents out. Our Seaford facility also offers off-season storage if you'd rather not keep it at home.

Spring Startup

We handle spring commissioning too — de-winterize, check every system, and send you into the season with confidence instead of discovering a problem on your first ride out.

Insurance Claims — Handled End to End

If your jet ski was damaged in an accident, storm, or grounding, we manage the whole insurance claim for you — inspect the damage, document what the adjuster needs, communicate with the insurance company, and complete the approved repairs. You don't have to fight for legitimate damage to get covered.

Mobile Service, Plus a Real Waterfront Shop

Here's something most mobile mechanics can't offer: we also run a waterfront facility in Seaford at 3726 Ocean Ave. So you get the best of both. Prefer we come to you? That's the default. Rather drop it off? You can. And because the shop is on the water, we can launch and test your machine on the water before it goes back to you — something a driveway visit can't always do. Thinking about buying or selling instead of repairing? We also do pre-purchase inspections and broker preowned jet skis for sale.

What Does a Mobile Jet Ski Mechanic Cost?

There's a small service call fee that covers the visit and the on-site diagnosis — and it applies toward the repair once you approve the work. Beyond that, you get a firm, clear number before anything begins. No guessing, no surprise line items when the job's done. We'd rather get you a straight answer on the phone than bury a price on a web page, so call or text 516-765-1861 and tell us what your machine is doing — we'll tell you what it takes to fix it.

Common Problems We Get Called For

Whatever your machine is doing, we've seen it. Here's what to do about the most common ones:

• Won't start — the most common causes, in order
• Rope stuck in the impeller — shut it down and read this first
• Overheating or no telltale stream — stop before you cook the engine
• Bogging, surging, or down on power — what each symptom means
• Taking on water — the first-hour playbook
• Sucked up sand — common on our shallow bays

See the full library in our jet ski guides.