Townlec Auto Electrical
Specialist trade

Marine wiring that survives saltwater.

Saltwater hates electronics. Standard automotive parts don't last. We wire boats, trailer rigs and commercial vessels with proper marine-grade tinned cable, sealed connectors, fused systems and battery isolators that won't seize after a season.

4.9 from 54 Google reviews
  • Marine-grade tinned cable as standard
  • Sealed Deutsch / Anderson connections in critical paths
  • Dual & triple battery setups with proper isolators
  • Compliant nav lighting install
What we do

The work, in detail.

Trailer boat re-wires

Lights, livewell, sounder, bilge, deck wash, dual battery. Done once, done right.

Dual & triple battery systems

Cranking + house + electronics. Victron BMS, DCDC chargers, smart isolators. Solar integration where it makes sense.

Navigation & deck lighting

Compliant nav lights, deck floods, underwater LED, courtesy lighting. Marine-spec, properly sealed.

Electronics install

Sounders, plotters, radios, AIS. Clean install, proper cable runs, supplied wiring spec by manufacturer.

Brands we use
  • Victron
  • Anderson
  • Hella Marine
FAQ

Common questions.

Can you work on bigger commercial vessels?+
Yes — happy to scope wiring jobs on commercial fishing, charter and barge work.
Do you carry Victron stock?+
Yes — chargers, BMS, monitoring. If we don't have your exact unit, we can order it in.
Next step

Don't let a $5 connector cost you a $5,000 sounder.