TESS LLC is a Marine Electrical Sales and Service company, catering to all the electrical requirements of the Mega Yachting Industry and Land Installations in the Tri-County Area (Broward Palm Beach and Miami Dade). We also provide our fleet of customers with worldwide service, as required.
Our team supports the full lifecycle of a vessel’s electrical systems, including power management, automation, refits, upgrades, troubleshooting, and commissioning. Whether operating in shipyard environments or onboard in service, TESS ensures systems are installed, maintained, and operating safely and efficiently. With extensive experience in complex yacht electrical systems, we provide practical engineering solutions and responsive technical support.
Since 1984, TESS has been South Florida's most experienced marine electrical and automation specialist — delivering technically precise solutions to yachts, superyachts, and commercial vessels worldwide. Our capabilities span the full scope of onboard electrical and automation systems, including power management, alarm and monitoring systems, fire and gas detection, security systems, shore power, generator supply and installation, main and emergency switchboard building and refit, distribution panels, harmonic analysis, corrosion protection, LED lighting, navigation systems, and battery systems. We also stock an extensive inventory of marine electrical parts and components — with particular depth in European systems — to support fast, reliable turnaround on every project. With 48 dedicated professionals across our Fort Lauderdale and Barcelona offices, we work directly with captains, engineers, shipyards, and refit yards to keep vessels operating safely and on schedule.
At TESS, we specialize in a full range of services and products for marine electrical systems. Our expertise covers automation, power management, harmonic analysis, general marine electrical, corrosion protection and survey analysis. We also offer a wide selection of marine electrical supplies and products to meet any of your needs. Our team is committed to providing quality marine electrical services and products to ensure your boat remains reliable and safe.
Founded in 1984, TESS has continually built up an excellent reputation with our customers and we believe in providing excellent services, doing the job right the first time, and standing behind our work. We have fostered long-lasting relationships around the world, based on professionalism, competency quality, and trust. In keeping with our creed TESS is on call 24/7 to handle any of our present and future needs. TESS provides an extensive range of marine electrical services covering all of your automation and electrical requirements.
TESS Electrical Sales & Services provides specialized marine electrical, automation, and power management solutions for yachts, superyachts, and commercial vessels worldwide. Our team supports vessel operations, refits, and shipyard projects with a focus on reliable, technically precise system integration and service.
TESS Electrical LLC
TESS Electrical Europe S.L.
