Marine Electronics
Troubleshooting in Mandelieu
Specialist for the Mandelieu-La Napoule area. SEMA ensures refit, dashboard modernization, and troubleshooting for your boat, at the quay or in the technical zone.
Marine Electronics in Mandelieu-la-Napoule
Mandelieu has one of the largest concentrations of boats on the French Riviera, between the Port of La Napoule and the Riou and Siagne marinas. It is also the ideal area for a complete refit during wintering.
SEMA coordinates its interventions with your haul-outs and shipyard periods. Battery replacement, instrument modernization, hull sensor verification: we intervene at the right time not to block your navigation program.
Mandelieu Intervention Areas
Regular presence on quays and shipyard zones.
Boat in one of these marinas? A short message is enough.
Technical Solutions
Technical Excellence in Mandelieu
Autopilot & Navigation
Reliable and well-calibrated hands-free navigation. Autopilot computer calibration and coupling to the steering system (hydraulic pump) for perfect course keeping.
See this serviceInternet & Starlink Connection
A reliable internet connection on board, as stable as on land. Fixed mounting of Starlink flat antennas, fused on a dual-band router broadcasting a stable signal in all cabins.
See this serviceElectricity & Onboard Safety
Avoid electrical risks with a verified installation. In-depth inspection of charger-inverters, shore power inlets, and AC/DC distribution panels.
See this serviceQuick Diagnosis & Repair
Capricious starter or frozen navigation system? We perform a precise diagnosis by scanning the CAN bus (NMEA) to identify the exact source of the fault.
See this serviceServices in this port area
Starlink, navigation, lithium and more in Mandelieu
Open a service page for details, then request dockside support in Mandelieu.
Questions about Mandelieu
Do you intervene in Mandelieu?
Yes. SEMA works dockside in Mandelieu (Port La Napoule, Port La Rague, Port du Riou). A short WhatsApp or form message is enough to schedule a visit onboard.
How fast can you come during the season?
Priority is given to urgent faults and event deadlines. In Mandelieu, that includes Port de La Napoule and Port du Riou. Response is usually same-day or next-day depending on berth access and parts availability.
How do I request dockside support?
Send your boat location (for example Port La Napoule, Port La Rague, Port du Riou), the fault or project, and preferred timing via WhatsApp or the contact form. We confirm the slot and come onboard.
In-Port or Dry Dock
Maximize your time on the hard
Is your boat on the hard? Take the opportunity to audit your sensors or update your onboard instruments.
Marine services in nearby areas: Antibes · Cannes · Golfe-Juan · Monaco · Saint-Tropez · Théoule-sur-Mer