Islip Avionics Inc. is Long Island’s premiere avionics service and installation facility.  We provide Aircraft Electronics Installations and Maintenance.


Electronics Installations

  • Custom avionics instrument panel installations.
  • ADS-B system installation. (no-hassle experience / highly experienced knowledgeable staff)
  • Static system, ATC Transponder, VFR / IFR re-certification testing per CFR 91.411 & 91.413
  • ELT testing (406MHz and 121.5MHz)
  • Bench level repair of most legacy avionics.
  • Helicopter avionics service and installation (Bell, Robinson, Airbus, Enstrom)
  • NiCd main ship battery and emergency power supply service (Marathon, SAFT, Concorde)


Aircraft Maintenance

  • Aircraft inspections
  • Airframe modifications
  • Specialized aircraft maintenance
  • RVSM testing, service and required inspections for business class turbine and jet aircraft
    (Gulfstream, Lear Jet, Bombardier, Global, Cessna, Eclipse, Falcon, Embraer, Morane Saulnier)
  • Restoration of antique aircraft (Twin Beech, Staggerwing, Grumman Mallard, Paris Jet)