DC Electrical Repair & Troubleshooting

  • DC Pumps

    Pump Replacement

    Whether you need troubleshooting or replacement we handle all types of DC pumps from bilge pumps to livewells.

  • KEvin's face

    Custom Switch Panels & Re-wires

    This is Kevin, one of our master electricians who can facilitate a new switch panel or complete rewire.

  • Lithium batteries

    Battery Testing & Replacement

    Call our electricians to test your batteries or have us do the heavy lifting to replace them.

  • Battery Chargers and Solar Controllers

    Battery Chargers & Inverters

    Our techs can help decide the requirements of your boat or troubleshoot whatever you may have going on.

Our company started as a single ABYC Master Technician specializing in boat electrical systems.  DC power is our foundation.  Over time we’ve added new techs who brought new specialties but this electrical work is where we shine. Anything on your boat with a wire attached to it can be troubleshot, repaired, or optimized by Old Town Marine.  Give us a call.

Lithium Battery Installions

Lithium installs are all the rage with boating power.  In many situations, that excitement is well warranted, and, in others, people may have just watched one too many YouTube videos.  We can help you identify if lithium is right for you, or, make recommendations if not.  We’ve done some amazing lithium battery installations coupled with powerful inverters and solar to help cruising catamarans become nearly 100% off grid - including limited air conditioning.  They also work wonders for installations with limited space - on dinghies or trolling motor banks.  It’s important to follow all the appropriate steps with this new technology as a number of fires in recent years point toward lithium banks… but, if done professionally, they can greatly increase the capabilities of your yacht.

  • Bilge Pumps

  • Custom Switch Panels

  • Battery Switches

  • Battery Charger Installations

  • Inverter Installations

  • Solar Power Installations

  • Battery Cable Replacement

  • Livewell Pumps

  • Macerator Pumps

  • DC Motors: Thrusters, Watermakers

  • Cabin Lights & Fans

  • Fuses and Breakers