Marine Electronics

Sigma Marine Supplies is family owned and operated since 1981. Our sales and service staff will work hard to make your experience as positive as possible.

We sell, install, service and warranty MOST major manufacturers of Radars, GPS, VHF radios, autopilots, depth and fish finders. Including  Garmin, Furuno, J L Audio, Sitex, Raymarine, Flir, Kenwood, Lowrance, Simrad, Shakespeare, Humminbird, Icom, Jenson, JBL, Standard Horizon, Lewmar, Power Pole and Maxwell.

Aside from the electronics we also carry  fiberglass and resin products, batteries and battery chargers,  bottom paint, top paint and sundries, cleaning supplies, hose, fittings, rope and chain, trailer parts and fish traps, crab traps and fishing tackle.

If you don’t see what you are looking for, please ask. We’ll do our best to supply it.

Electronics and install quotes are available, including helpful suggestions and to answer any questions you might have.  Contact us at and we will have someone contact you as soon as possible.