AlexTech SXM

Marine Electrical & Electronics

Sint Maarten (Dutch side)✓ Registered NL sideNot yet rated

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About

AlexTech SXM is a specialist professional electronics service run by Alex, based in Sint Maarten. With 40+ years of experience in electronics, Alex is a GEMECO Marine authorised agent covering the full spectrum of marine electronics: chartplotters, autopilot, radar, AIS, SSB and VHF radio, GPS, transducers and instruments — sales, service and installation. Also designs and builds custom AC/DC power distribution panels, battery bank switching systems, and equipment rack wiring to professional standard. Additional services include 2-way radio systems (commercial and marine), consumer and industrial electronics repair, hard drive data recovery, and electronic component sourcing. Speaks English, Spanish and German.

Services

Marine electronics installation, repair, and service. Navigation systems, VHF, AIS, chartplotters.

Boat types

Sail (monohull), Catamaran, Power

Service mode

Mobile or workshop

Years on SXM

Areas served

Sint Maarten (NL) — mobile service

Languages spoken

English, Español, Deutsch

Hiring checklist

✓Get a written quote before work starts — WhatsApp message is fine
✓Confirm scope, timeline, and payment terms before the contractor begins
✓Don't pay 100% upfront — deposit, then balance on completion
✓Test all work in the lagoon before you clear out
✓Leave a review to help the next sailor

Getting Work Done guide →

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Last updated: 2026-05-17

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