Internet Anywhere. Connectivity Without Limits.
Stay Online, Stream, and Communicate Whether Coastal or Offshore
Internet Anywhere. Stay Connected Offshore
Whether for business, entertainment, or safety, Onyx provides marine-grade internet solutions to keep you online — even far from shore. From compact cellular hotspots to gyro-stabilized satellite domes, we tailor the technology to your cruising lifestyle.
Satellite Speeds & Coverage
While satellite data may not match land-based speeds, premium VSAT systems offer downloads up to 5–20 Mbps — enough for business and streaming. Smaller setups like BGAN deliver basic connectivity for emergency use or light browsing.
Cellular Range Offshore
Most U.S. coastal areas offer 10–20 miles of offshore cellular coverage, depending on provider, equipment, and weather conditions. Ideal for coastal cruising and liveaboard use with signal boosters and marine routers.
Marine Hardware & Installation
VSAT domes typically measure 15–36 inches across, while compact BGAN units start around 11 inches. Larger dome installations include vessel inspections and planning. Smaller antennas can be installed directly by our experienced marine electricians.
THE SAIL ONYX DIFFERENCE
30-Day Labor Warranty
Customer Service
Free After Care Package
Reports
Whether you’re looking for routine maintenance, repairs, or installation of new parts, our electrical technicians have the knowledge and expertise to get the job done right the first time. We will ensure you have peace of mind with a 30-Day labor warranty.
We strive to provide quick turnaround times and transparent communication throughout the entire service process. Our team will work closely with you to ensure that all of your marine electrical needs are met.
We understand that your boat is an important investment, and we’re committed to providing the highest quality service to ensure your electrical components run smoothly and efficiently. We offer a 30-day complimentary follow-up visit after completion of work.
Our marine electricians are highly trained to work on all types of boats. We document performed work with recommendations and send a detailed report after every service.
THE onyx Resolution process
To streamline the process, feel free to share additional details about your vessel. While not required, providing photos can help us better understand your needs and deliver customized solutions with precision.
Submit Your Quote Request
We listen to your needs and gather key details.
Estimate, Deliverables, & Alignment
Transparent cost breakdown, no surprises.
Adjustments & Confirmation
We confirm every detail before finalizing.
Preparation
Our experts use top-tier tools.
Final Review & Delivery
We make sure you’re 100% satisfied.
After-Care Package
Our 30-Day labor warranty and free check-up visit.
OUR FOOTPRINT
Mobile services available from Miami to Palm Beach, and surrounding South Florida.
Repair Shop & Boatyard
Mobile Marine Technicians
WEST PALM BEACH
FORT LAUDERDALE
MIAMI BEACH
MIAMI
FREQUENTLY ASKED QUESTIONS
Have more questions?
We’re here to assist you. Reach out via phone or email Monday to Friday, 9 AM to 5 PM EST.
