Long Island's NMEA Certified Marine Electronics Installer
Installation, diagnostics, helm upgrades, and custom dash panels for private boats, charter and party boats, and municipal marine departments across Long Island.
5-star rated on Google by Long Island boat owners and captains. We install it right the first time, stand behind every job, and won't leave your helm looking like a mess.
What Long Island boat owners say about LIME.
Perfect 5-star rating on Google. Every review is a real customer from a real Long Island marina.
★★★★★
LIME did a full Garmin helm build on my 307. NMEA 2000 network, Panoptix sonar, Halo radar, and autopilot. Flawless installation. Everything talks to everything. 5 stars without question.
— Mike T., Grady-White 307
★★★★★
Had another "installer" mess up my electronics. LIME came in, diagnosed the wiring nightmare, fixed it correctly, and upgraded the whole helm. These guys know what they're doing.
— Rich S., Contender 39 ST
★★★★★
Best in the business on Long Island. NMEA certified, professional, and the cleanest wiring I've ever seen. Worth every penny.
— Dave F., Regulator 31
What we do for Long Island boats and fleets.
From single-helm refits to full commercial fleet electronics — chartplotter installs, dash panel builds, and wiring troubleshooting for private boats, charter operators, party boats, and municipal marine departments across Nassau and Suffolk County.
We diagnose first, install clean, and stand behind every job.
Marine systems fail in ways that punish shortcuts. Bad routing, poor mounting, sloppy wiring, and messy helm layouts all cost more later — on a private helm or a working charter.
- Installation, troubleshooting, and full helm upgrades — all under one roof.
- Experience across private, charter, and municipal work — from a single chartplotter to a full fleet refit.
- Custom dash panels and helm upgrades that look like they came from the factory.
- Public pricing so you know what to expect before you pick up the phone.
- We know Garmin, Simrad, Raymarine, and Furuno inside and out.
Ready to talk? Or keep reading below.
Nassau County and Suffolk County — we come to your slip.
We service every marina on Long Island — from private owners to charter fleets, party boats, and municipal marine departments. Port Washington and Oyster Bay on the North Shore. Freeport, Babylon, Fire Island, and Montauk on the South and East Ends. No haul-outs, no shop drop-offs — we bring the tools, parts, and expertise to your boat.
Transparent hourly pricing. No flat rates, no surprises.
Marine electronics work is never one-size-fits-all. Every job starts with a real quote — photos, scope, boat details — so you know exactly what you're paying for before we show up.
Every marina on Long Island — Nassau and Suffolk County.
Nassau — North Shore
Great Neck, Manhasset Bay, Port Washington, Sands Point, Oyster Bay, Cold Spring Harbor, Glen Cove, Sea Cliff, Bayville.
Nassau — South Shore
Freeport, Inwood, Island Park, Long Beach, Oceanside, Baldwin Harbor, Hewlett Bay, Atlantic Beach, Jones Beach Inlet.
Western Suffolk
Huntington Harbor, Northport Bay, Cold Spring Harbor, Lloyd Harbor, Centerport, Half Hollow Hills boat access.
Central Suffolk
Port Jefferson, Mount Sinai, Stony Brook Harbor, Setauket, Patchogue, Bay Shore, Islip, Great South Bay.
Fire Island & South Shore
Fire Island marinas, Babylon, Lindenhurst, Amityville, Copiague, Massapequa — in-slip service available.
East End & Montauk
Southampton, East Hampton, Sag Harbor, Shelter Island, Greenport, Montauk Harbor. We run scheduled East End days during peak season.
Call 516-448-6221 to confirm availability at your specific marina.
Frequently Asked Questions
Do you service Nassau County and Suffolk County?
Yes. Long Island Marine Electronics provides onsite marine electronics service across both Nassau County and Suffolk County. We come to your boat at your marina, mooring, or boatyard — no need to trailer it anywhere. We cover marinas from Lawrence and Oyster Bay to Fire Island, Babylon, Islip, and Montauk.
What brands of marine electronics do you install?
We install and service Garmin, Simrad, Raymarine, Furuno, FLIR, ICOM, Fusion, and more. Our NMEA certification covers the full range of modern marine electronics networks, including NMEA 2000 and NMEA 0183 systems. We carry and install new equipment and can integrate your existing gear into a unified network.
Are you NMEA certified?
Yes. Long Island Marine Electronics holds NMEA Certified Marine Electronics Installer status — the marine electronics industry's professional installer credential. NMEA certification requires demonstrated competency in electronics installation, network integration, and ABYC safety standards. It is the benchmark serious boat owners use to evaluate installers.
Do I need to bring my boat to a shop?
No. All work is performed onsite at your marina, mooring, or boatyard on Long Island. We come to you anywhere in Nassau County or Suffolk County. No haul-out, no trailer, no shop drop-off required. We bring tools, parts, and expertise directly to your vessel.
How much does marine electronics installation cost on Long Island?
Our rates are $140/hr for a NMEA Certified Marine Electronics Installer, $80/hr for a second MEI, $125/hr for shop time, and $60/hr for admin and R&D time. Parts and materials are quoted separately. Every job starts with a realistic scope estimate so you know what to expect before work begins.
Ready to schedule your marine electronics service?
Three ways to get started: call, text, or submit a quote request online. We respond same day during the season.
Portal-to-portal billing · 4-hour minimum · Written estimate before we start