Aircraft cockpit with multiple Garmin avionics installed, altitude, and flight data, instrument panel with control yokes labeled 'Cessna'.

FAA APPROVED REPAIR STATION

CUSTOM INSTRUMENT PANELS AND AVIONICS

Why Pilots Choose Sebastian Communication Inc.

Pilots trust Sebastian Communication Inc. because we make avionics upgrades simple, reliable, and tailored to their aircraft. Specializing in Garmin systems, as well as Aspen, L-3, Avidyne, and Genesys/S-TEC, we deliver expert installations, fast turnaround, and precision performance.

From custom-designed instrument panels to fully assembled experimental avionics kits, our inhouse CAD and CNC capabilities ensure every installation fits perfectly and works flawlessly. With decades of experience and a pilot-first approach, we help you get back in the air with confidence.

Trusted expertise. Custom solutions. Garmin focused. Fast, reliable service.

Small black airplane inside a hangar, viewed from the front, with the hangar door open revealing an outdoor tarmac and sky in the background.
Close-up of a Garmin aircraft cockpit instrument panel displaying a flight navigation system with altitude, horizon, and heading indicators.
Close-up of an airplane cockpit's navigation screen showing a map with aircraft positions and flight path.

  • “Their experienced staff has a knowledge base above and beyond. Custom panels certified and experimental aircraft work is 5 stars.”

    Jimmy H.

  • “Professional service and quality workmanship that is reasonably priced.”

    Jim B.

  • “Used them for years. Always a good experience.”

    William C.

Instagram logo next to the text 'SEBCOMMNC' in white font on a black background.