Marine electronics near me — Long Island installer.
Looking for marine electronics installation near you on Long Island? LIME serves all of Nassau County and Suffolk County. We come to your marina.
When boat owners search for marine electronics near them on Long Island, they find us. We are a local Long Island marine electronics company — not a national chain, not a big-box store. Our technicians are based here, know the local marinas, and come to your boat.
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Why local matters for marine electronics
A local marine electronics installer who knows Long Island waters makes a real difference. We know the marinas — where the power is, how the slips are laid out, what the typical boat configurations are in Freeport vs Oyster Bay vs Montauk. We know the conditions Long Island boats operate in: saltwater, vibration, UV exposure, and the current demands of running offshore.
We are not a big-box store sending a general electronics technician to your boat. We are marine-specific, NMEA certified, and familiar with the boats and the waters you use.
- Based on Long Island — not a national chain
- NMEA certified marine electronics technicians
- Know Nassau and Suffolk County marinas personally
- Understand Long Island boating conditions
- Mobile service — we come to your boat at your slip
- Portal-to-portal billing, no surprise trip charges
Every marina on Long Island — Nassau and Suffolk County.
We cover all of Long Island, from the western edge of Nassau County to the eastern tip at Montauk. Call 516-448-6221 to confirm availability at your marina.
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.
Project photos from Long Island boats.
Real installations by LIME technicians. Every photo is a completed project on a Long Island boat.
Five-star reviews from Long Island boat owners.
★★★★★
LIME installed a full Simrad NSS setup with Halo radar and Active Target sonar. Perfect install, everything configured before they left the boat. These are real pros — not guys who install and leave you to figure it out.
— Tom B., Mako 284 CC
★★★★★
Had an NMEA 2000 issue no one else could solve. LIME found a bad terminator that was causing intermittent GPS drops. Fixed in two hours. Would have cost me a week chasing the wrong problem.
— Gary M., Albemarle 280
★★★★★
Full helm rebuild — new StarBoard panel, dual Garmin 9" displays, radar, AIS, and autopilot. Cleanest installation I've ever seen on a boat. LIME is in a different league.
— Steve K., Pursuit 325 DC
Every review LIME has received is 5 stars.
Frequently asked questions
Are you actually local to Long Island?
Yes. Long Island Marine Electronics is a Long Island-based business. Our technicians live and work on Long Island. We service marinas across Nassau County and Suffolk County and know the local boating community.
Do you come to my marina or do I need to bring my boat somewhere?
We come to your marina. We are a mobile service company — all work is done at your slip. You don't need to haul the boat or bring it anywhere.
How do I find a marine electronics installer near me on Long Island?
You found us. Call 516-448-6221 or use the quote request form. We'll confirm your marina location and schedule a visit. For projects over $500, the first assessment visit is free.
Do you repair marine electronics near me on Long Island?
Yes. We diagnose and repair chartplotters, VHF radios, fishfinders, AIS units, autopilot systems, and NMEA 2000 networks on Long Island boats. All diagnostics and repairs are done at your slip — no shop drop-off required.
What marine electronics do you install near me on Long Island?
Chartplotters, radar, VHF radio, AIS, autopilot, fishfinders, Starlink, NMEA 2000 networking, and custom dash panels. We install Garmin, Simrad, Raymarine, and Furuno equipment at marinas across Nassau County and Suffolk County.
Ready to schedule your marine electronics service?
Three ways to reach us: call, text, or submit a quote request online. We respond same day during boating season.
Portal-to-portal billing · 4-hour minimum · Written estimate before we start