Repair stations
5,066 maintenance shops hold an FAA repair station certificate (Part 145), which lets them inspect, repair and overhaul aircraft, engines and parts: 4,003 in the United States and 1,063 abroad, certificated so that U.S.-registered aircraft can be worked on there. Click a name for the certificate and the shop's other locations.
| Repair station | Certificate | Town | State | Country | Listed |
|---|---|---|---|---|---|
| Adventures Aviation LLC | 2AVR803D | White House Station | New Jersey | United States | 10/5/2026 |
| Aeronautical Instrument and Radio CO. INC | RB2R129L | Lodi | New Jersey | United States | 10/5/2026 |
| Aircraft Interior Services LLC | ASSR671E | South Hackensack | New Jersey | United States | 10/5/2026 |
| Analar Corporation | CZIR106D | Princeton | New Jersey | United States | 10/5/2026 |
| Aviation Completion Innovations INC | I41R301Y | Moonachie | New Jersey | United States | 10/5/2026 |
| Avionic Instruments, LLC. | V5AR787J | Avenel | New Jersey | United States | 10/5/2026 |
| Avionix Corporation | XCAR220X | South Hackensack | New Jersey | United States | 10/5/2026 |
| Blacksheep Services LLC | 8P6R777D | Andover | New Jersey | United States | 10/5/2026 |
| Boeing Distribution INC doing business as DBA Boeing Distribution, INC. | RD4D488M | Parsippany | New Jersey | United States | 10/5/2026 |
| Boeing Distribution INC | VFTR164L | Parsippany | New Jersey | United States | 10/5/2026 |
| Breeze-Eastern LLC | BZ7R167O | Whippany | New Jersey | United States | 10/5/2026 |
| C & W Aeroservices INC | HX1R208K | Fairfield | New Jersey | United States | 10/5/2026 |
| Cabin Crafters INC | C7QR807N | South Hackensack | New Jersey | United States | 10/5/2026 |
| Cincinnati Thermal Spray INC | CKND597K | Springfield | New Jersey | United States | 10/5/2026 |
| Consolidated Instrument Company INC doing business as DBA Consolidated Instrument and and Avionics | QS2R120L | Teterboro | New Jersey | United States | 10/5/2026 |
| Corporate Jet Support LLC | 6CZR168C | Teterboro | New Jersey | United States | 10/5/2026 |
| Cosgrove Aircraft Service INC | 25CR671Y | Teterboro | New Jersey | United States | 10/5/2026 |
| Csafe LLC | 5C54781B | Avenel | New Jersey | United States | 10/5/2026 |
| Dassault Falcon Jet CORP. | 1D9D931B | Teterboro | New Jersey | United States | 10/5/2026 |
| Dassault Falcon Jet CORP. | DFTR603Y | Teterboro | New Jersey | United States | 10/5/2026 |
| Ecoservices LLC | 5EE4908B | Hainesport | New Jersey | United States | 10/5/2026 |
| Flexjet, LLC | DJF2206D | Teterboro | New Jersey | United States | 10/5/2026 |
| Flight Program Maintenance Services Atlantic City | UA22206L | Egg Harbor Township | New Jersey | United States | 10/5/2026 |
| Flightpath Services INC | JG1R243K | Teterboro | New Jersey | United States | 10/5/2026 |
| G Cotter Enterprises INC | G56R650Y | Springfield | New Jersey | United States | 10/5/2026 |
| Garden State Balloon Works | BQ1R043K | Whitehouse Station | New Jersey | United States | 10/5/2026 |
| General Air Incorporated | QGAR536K | Lodi | New Jersey | United States | 10/5/2026 |
| George Walker Field INC doing business as DBA Avionics One | 4GWR408D | Bedminster | New Jersey | United States | 10/5/2026 |
| Helicopter Flight Services INC doing business as DBA Heliny | H44R404H | Linden | New Jersey | United States | 10/5/2026 |
| Herlihy Helicopters INC doing business as DBA Helicopter Flight Services | H59R590K | Medford | New Jersey | United States | 10/5/2026 |
| Infinity Flight Maintenance, LLC | FMXR355E | Trenton | New Jersey | United States | 10/5/2026 |
| Instrument Specialties Company INC doing business as DBA Insco | I25R086Y | Boonton | New Jersey | United States | 10/5/2026 |
| Jet East INC doing business as DBA West Star Aviation | J21R713Y | Millville | New Jersey | United States | 10/5/2026 |
| Johnson and Johnson | DQ1R095K | West Trenton | New Jersey | United States | 10/5/2026 |
| Kulite Semiconductor Products INC | KU7R407Y | Leonia | New Jersey | United States | 10/5/2026 |
| Lincoln Park Aviation | LKPR101K | Lincoln Park | New Jersey | United States | 10/5/2026 |
| Martin Aviation LLC | 5M1R317C | Hillsborough Township | New Jersey | United States | 10/5/2026 |
| Monmouth Aircraft Service INC doing business as DBA Ocean Aire | OF1R372K | Berkeley Township | New Jersey | United States | 10/5/2026 |
| New Jersey State Police | BB1R028K | West Trenton | New Jersey | United States | 10/5/2026 |
| Night Flight Concepts INC | N5ZR113B | Augusta | New Jersey | United States | 10/5/2026 |
| Panasonic Avionics Corporation | IFC2459X | Elizabeth | New Jersey | United States | 10/5/2026 |
| Pfizer INC | P7ZR374N | West Trenton | New Jersey | United States | 10/5/2026 |
| Princeton Air CORP. | URCR534K | Princeton | New Jersey | United States | 10/5/2026 |
| Rg Aviation, LLC | RGAR394E | Fairfield | New Jersey | United States | 10/5/2026 |
| Superior Jet Maintenance doing business as DBA Dumont Mro | XZAR032C | Teterboro | New Jersey | United States | 10/5/2026 |
| Switlik Parachute Company INC | DR1R096K | Trenton | New Jersey | United States | 10/5/2026 |
| Teterboro Aircraft Artisans, LLC | T4AR547E | Saddle Brook | New Jersey | United States | 10/5/2026 |
| The Leather Institute, LLC doing business as DBA the Leather Institute | 2TLR995B | Shrewsbury | New Jersey | United States | 10/5/2026 |
| Three Crown Avionics INC doing business as DBA None | TXXR014L | Sussex | New Jersey | United States | 10/5/2026 |
| Transistor Devices INC doing business as DBA Astrodyne Tdi | 7TDR880B | Hackettstown | New Jersey | United States | 10/5/2026 |
| Unilode Aviation Solutions US INC doing business as DBA Unilode Aviation Solutions | D6SR873J | Linden | New Jersey | United States | 10/5/2026 |
| Valcor Engineering Corporation | ID1R214K | Springfield | New Jersey | United States | 10/5/2026 |
| Whippany Actuation Systems LLC | 7TGR214C | Whippany | New Jersey | United States | 10/5/2026 |
| Yulista Support Services, LLC | 2YTR421D | Lakehurst | New Jersey | United States | 10/5/2026 |
Source: the FAA's repair station list (Part 145 certificate holders), October 9, 2026. The fourth character of a certificate number says where the shop is: R in the United States, Y abroad, D abroad under an agreement with the local authority. Contact people, telephone numbers and email addresses in the FAA's list are not shown, the site's policy at this time.