I founded Nautical Circuits in 2009 because I enjoy helping others keep their boats running properly


Hello, my name is Sam Nelson and I am the founder of Nautical Circuits and I began my career as a licensed electrician in the early 80’s. In 2004 I began combining my electrical skills with my passion for boating. Friends would ask me to install their marine electronics or fix a wiring issue and I quickly became more passionate about doing this more commercial electrical contracting and Nautical Circuits was born.

I have a basic philosophy about electrical work “Do the work once, do it right and guarantee it”. I stand behind all my wiring with a Lifetime Warranty on new wiring connections. In the rare event there is an issue, just give us a call and we will diagnose and correct the situation for you at no charge.

Why do customers choose Nautical Circuits for their critical marine electrical repairs and installations?
  • Excellence in Electrical Systems Design, Installation, Maintenance and Repair
  • Custom helms and panels fabricated from Seaboard, wood, metal and fiberglass.
  • Exceptional Value for Rates and Highest Quality
  • Lifetime Guarantee on Wiring Installations

Our primary service areas are Southern New England and Lake Champlain regions.

My customers range from small boat owners all the way up to mega yacht captains. I deal directly with customers and perform all custom helm work myself and nearly all wiring installations.

Additional Information
  • Samuel Nelson, Principal
  • Marine Electrical & Electronics
  • Member Connecticut Marine Trades Association
  • 40 Years Electrical / Electronic Experience

Contact us today for a free phone consultation Call (860) 305-3939 Southern New England or (518) 302-6484 Champlain Region. and we’ll help get you wired correctly!

Sam Nelson – Principal Electrician – Nautical Circuits