Marine electronics service across Suffolk County, NY.
We serve marinas across Suffolk County — from Babylon and Islip to Huntington, Greenport, and Montauk. NMEA certified. We come to your boat.
Suffolk County is the longest stretch of coastline on Long Island, from the South Shore bay communities to the North Fork, Shelter Island, and the East End. Our NMEA certified technicians travel the full county for installation, diagnostics, and repair.
Suffolk County marinas and harbors we service
Suffolk County covers a lot of ground — we travel from the Town of Babylon and Islip in the west to the Hamptons, Greenport, and Montauk at the East End. If your boat is in Suffolk County waters, we service it.
- Babylon — Babylon Marina, Argyle Lake area
- Bay Shore — South Bay Yacht Club area marinas
- Islip — Great River Marina, Timber Point
- Sayville — Blue Point Marina area
- Patchogue — Patchogue River marinas
- Huntington — Huntington Yacht Club, Halesite Marina
- Northport — Northport Yacht Club marina
- Greenport — Stirling Basin marinas
- Sag Harbor and Hampton Bays marina areas
- Montauk — Star Island Marina and West Lake marinas
Marine electronics services we provide in Suffolk County
From Babylon to Montauk, we provide the same NMEA certified service at every location. All work is done by certified technicians. All billing includes travel from our base location portal-to-portal, so you're not paying surprise trip charges.
Installation Services
- Chartplotter installation
- Radar and AIS systems
- VHF radio and antenna
- NMEA 2000 network
- Autopilot systems
- Custom dash panels
Diagnostics & Repair
- Electronics troubleshooting
- NMEA 2000 network faults
- Transducer replacement
- Wiring diagnosis and repair
- Display repair and replacement
Cruisers 3860 — Suffolk County project
Tidewater 28 — completed
Formula 37ft — display install
NMEA Certified MEI
ABYC Electrical Standards
Empire Wind NETP Approved
Frequently asked questions
Do you travel all the way to Montauk?
Yes. We service marinas from Babylon to Montauk. Travel to East End marinas takes longer, so those jobs are billed portal-to-portal to reflect the actual travel time. We give you a clear estimate before scheduling.
Can you service my boat in the Hamptons?
Yes. We service boats in Sag Harbor, Hampton Bays, and East Hampton marina areas. Marine electronics work is high demand in the Hamptons during summer season — we recommend scheduling early.
What about boats on the North Fork and Shelter Island?
Yes. We service Greenport, Shelter Island, Orient Point, and the North Fork marinas. Ferry crossings or bridge routes add to travel time, which is reflected in the portal-to-portal billing.
How long does it take to schedule a service call in Suffolk County?
During peak season (May–September), we recommend 2–3 weeks advance notice for Suffolk County calls. Off-season scheduling is usually faster. Call us at 516-448-6221 to check current availability.
Marine electronics installation and service in Suffolk County, New York.
Suffolk County is Long Island's most diverse boating county — from the protected waters of Huntington Harbor and Port Jefferson to the wide-open Atlantic at Montauk Point. LIME serves the full length of Suffolk County with mobile installation, diagnostics, and repair at every marina, boatyard, and private dock from the Nassau border to the tip of the East End.
Suffolk County marinas we service
Western Suffolk: Huntington Harbor, Northport Bay, Cold Spring Harbor. Central Suffolk: Port Jefferson Harbor, Mount Sinai, Stony Brook, Setauket. South Shore: Patchogue, Bay Shore, Islip, Fire Island marinas, Babylon, Lindenhurst. The Hamptons: Southampton, East Hampton, Sag Harbor. East End: Shelter Island, Greenport, Montauk Harbor. We make scheduled runs to the East End during peak season to service multiple boats efficiently.
Montauk and East End sports fishing boats
Montauk is one of the most active sport fishing ports on the East Coast. The boats running out of Montauk need serious electronics — big chartplotters, long-range radar, AIS for shipping traffic, Panoptix or ActiveTarget sonar for canyon fishing, and autopilot for long offshore runs. We build those helms. We come to Montauk regularly during the sport fishing season and schedule multi-boat days to make the trip efficient for everyone.
Suffolk County billing and scheduling
All work is billed portal-to-portal — from when we leave to when we return. For East End locations, travel time is included and we schedule accordingly. We give you a full written estimate before starting any work. For large projects at East End marinas, we often schedule multi-day visits to minimize disruption to your boating season.
The most trusted marine electronics installer on Long Island.
Local. Mobile. NMEA certified. Serving every marina in Nassau County and Suffolk County with a perfect 5-star rating.
NMEA Certified
ABYC Standard
Empire Wind NETP
Fully Insured
Every review we have ever received is five stars. We earn that by doing the job right — proper NMEA 2000 networks, marine-grade wiring, correct grounding, and installations that hold up at sea, not just at the dock.
Project photos from Long Island boats.
Real installations by LIME technicians. Every photo is a completed project on a Long Island boat.
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.
More 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. Read more on Google.
Government vessels, commercial boats, and large private yachts.
LIME's work goes beyond recreational fishing boats. We have completed marine electronics installations and upgrades for government agencies, commercial operators, and large private vessels — work that requires higher documentation standards, tighter specifications, and no margin for error.
NYPD Marine Division
Marine electronics installations on NYPD CTOSS SafeBoat patrol vessels — navigation systems, communications, and electronics upgrades for active duty law enforcement vessels.
Town of Oyster Bay
Municipal vessel electronics upgrades for Town of Oyster Bay watercraft — government procurement standards, documented installation records, and certified workmanship.
NY State DEC
Marine electronics work on New York State Department of Environmental Conservation vessels — safety-critical navigation systems that need to work every time, no exceptions.
Commercial Fishing & Charter
Commercial fishing vessels and charter boats have zero tolerance for electronics failures. We build helms that work hard for a living — commercial-grade specifications on every component.
Large Private Yachts
From 56-foot sport cruisers to 95-foot motoryachts — we have installed and integrated marine electronics systems on large private vessels where the work complexity and standards rival commercial builds.
Empire Wind NETP
Approved vendor for the Empire Wind offshore wind project — one of the most selective marine electronics contractor programs on the East Coast. Our commercial track record is what earned that approval.
Transparent labor rates — no surprises.
LIME publishes labor rates publicly. We believe that transparency builds trust, saves time in the quote process, and allows boat owners to make informed decisions before picking up the phone.
Lead Installer
$140/hr
NMEA Certified rate for all onsite diagnostics, installation, and project work. NMEA 2000 networks, transducer calibration, autopilot commissioning, complex wiring diagnostics.
2nd Installer
$80/hr
For projects requiring two technicians — large display work, confined spaces, or multi-day builds. Efficient two-person crews reduce overall project time.
Service Call Minimum
4 hours
All field work is billed portal-to-portal with a 4-hour minimum. This covers travel, setup, and the first real hours of productive work at your marina.
Parts, materials, and equipment are itemized separately on every invoice. For large projects, we provide a full written estimate with line-item labor and equipment before we start.
Other marine electronics services from LIME.
Marine Electronics Installation
Full installation — chartplotters, radar, AIS, VHF, sonar, NMEA 2000, autopilot, and more.
Diagnostics & Repair
Full system diagnostics and repair for all brands. We find root causes, not just swap parts.
Boat Electronics Repair
Chartplotter, radar, VHF, autopilot, and NMEA 2000 network repair on Long Island boats.
Chartplotter Installation
Garmin, Simrad, Raymarine chartplotter installation with NMEA 2000 network integration.
Radar & AIS Installation
Open-array and dome radar plus Class B AIS transponders for Long Island offshore boats.
Marine electronics tips for Long Island boat owners.
Rinse Electronics After Every Salt Run
Fresh water rinse — connectors, radar domes, antenna bases. Salt corrosion is the number one killer of marine electronics. Rinse it, let it dry, and it will last years longer.
Check NMEA 2000 Connectors Annually
Loose T-connectors and corroded drop cables cause 80% of the NMEA 2000 issues we diagnose. A 20-minute annual check prevents a full diagnostic appointment.
Keep Software Updated
Garmin, Simrad, and Raymarine release regular software updates that fix bugs, add features, and improve NMEA 2000 compatibility. Update every season or after any new device is added.
Book Early in the Season
LIME fills up fast in April and May. If you want electronics work done before Memorial Day, call in February or March. Waiting until April almost always means a delay.
Bundle Multiple Services
One trip to your marina for a chartplotter install, VHF upgrade, and wiring cleanup is far more efficient than three visits. Portal-to-portal billing means bundling saves you real money.
AIS for Offshore Safety
If you run offshore, AIS is the single best safety upgrade you can add. A Class B transponder shows your position to commercial traffic and lets you see them before they appear on radar.
Long Island marine electronics — season planning guide.
Long Island's boating season runs roughly April through October, with offshore fishing at its peak from May through September. The timing of your electronics work matters — here is how to plan it right.
February – March: Book Now
The best time to schedule installation work is late winter. We can plan the project, source equipment, and schedule you for a spring install before the season rush. Do not wait until April.
April – May: Spring Installs
Our busiest installation period. Boats are coming out of storage, owners are discovering problems, and everyone wants to be ready before Memorial Day. Book early or expect a wait.
June – August: Peak Season Service
Diagnostics and repairs during the season. We prioritize boats with scheduled offshore trips — call us at 516-448-6221 and explain the situation. We do our best to accommodate urgent needs.
September – October: Fall Upgrades
One of the best times for upgrades — season is winding down, boats are still in the water, and we have more flexibility to schedule larger projects. Great time for helm rebuilds.
November – March: Winter Prep
Electronics that need bench repair, custom panel fabrication, and major wiring projects happen over winter when the boat is out of the water. Best time for big jobs.
Year-Round Availability
We work year-round. Winter work — bench repairs, panel builds, pre-season planning — keeps the schedule productive. Call 516-448-6221 for current availability.
We stand behind every installation we do.
LIME's workmanship is guaranteed. If something we installed fails due to our labor — a loose connection, a wiring error, a missed configuration step — we come back and fix it at no charge. We are not in the business of charging for our own mistakes.
Workmanship Warranty
Our installation labor is warranted against workmanship failures. Loose connections, incorrect wiring, misconfigured software — these are our responsibility and we fix them.
Equipment Warranty
Equipment warranties are handled through the manufacturer. For units still under warranty, we help you document the failure and work with the manufacturer on your behalf.
ABYC Standards
Every installation follows ABYC E-11 DC electrical standards — the industry benchmark for safe, durable marine wiring. This is our insurance against installation-caused failures.
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
Reach Long Island Marine Electronics.
Phone / Text
Call or text for fastest response. Available throughout the boating season.
Service Area
Nassau County & Suffolk County
Mobile service — we come to your marina, boatyard, or private dock.