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 |
|---|---|---|---|---|---|
| Falcon Services M.R.O. INC doing business as DBA Falcon Repair Services, Services, INC. | Y5FR986X | Riverside | California | United States | 10/5/2026 |
| Flabob Aero Engines, LLC | FNGR754E | Riverside | California | United States | 10/5/2026 |
| Flame Spray INC doing business as DBA None | FFOR158K | San Diego | California | United States | 10/5/2026 |
| Flight Engine Services INC | 9FER170B | Ramona | California | United States | 10/5/2026 |
| Flight Program Maintenance Services Sacramento | UA25206L | Sacramento | California | United States | 10/5/2026 |
| Foothill Aircraft Sales and Service INC | AJ4R052M | Upland | California | United States | 10/5/2026 |
| Fortner Accessory Service Corporation | YFTR947K | Valencia | California | United States | 10/5/2026 |
| Fortner Engineering & Manufacturing INC | PU3R776L | Burbank | California | United States | 10/5/2026 |
| Frazier Aviation INC | QN3R795L | San Fernando | California | United States | 10/5/2026 |
| Freedom Aero Service INC | 25FR283B | Mcclellan | California | United States | 10/5/2026 |
| Fresno Flight and Air Repair LLC | CVDR043D | Fresno | California | United States | 10/5/2026 |
| Friedman Aviation Enterprises | FQVR855X | Concord | California | United States | 10/5/2026 |
| Fuse Aviation LLC | FUSR966D | Van Nuys | California | United States | 10/5/2026 |
| Gar Enterprises, INC doing business as DBA Kgs Electronics | K3GR925J | Arcadia | California | United States | 10/5/2026 |
| Gaspps INC | 1UFR670C | Redlands | California | United States | 10/5/2026 |
| Gdca, INC | 2GCR082C | Livermore | California | United States | 10/5/2026 |
| Gibbs Service Center INC doing business as DBA Aircraft Service Center | VT3R931L | San Diego | California | United States | 10/5/2026 |
| Gkn Aerospace Transparency Systems INC | P9AR279J | Garden Grove | California | United States | 10/5/2026 |
| Gkn Aerospace, Chemtronics INC | CI3R424L | El Cajon | California | United States | 10/5/2026 |
| Global Avation Services LLC doing business as DBA Primeflight Gse Maintenance | 8NM2309D | Highland | California | United States | 10/5/2026 |
| Global Aviation Services, LLC doing business as DBA Primeflight Gse Maintenance | 8NMR309D | Ontario | California | United States | 10/5/2026 |
| Global Tech Instruments INC doing business as DBA Global Tech Instruments | G3OR208N | Huntington Beach | California | United States | 10/5/2026 |
| Golden State Propeller INC | AQ3R380L | San Luis Obispo | California | United States | 10/5/2026 |
| Goldstar Aviation INC doing business as DBA Krueger Aviation, INC. | KKGR153K | Olivehurst | California | United States | 10/5/2026 |
| Goodrich Corporation doing business as DBA Goodrich Corporation Wheel Wheel and Brake Services | QBFR289K | Santa Fe Springs | California | United States | 10/5/2026 |
| Great Western Grinding INC | G9WR809J | Huntington Beach | California | United States | 10/5/2026 |
| Gryphon Aircraft Services LLC | 2SDR271B | Murrieta | California | United States | 10/5/2026 |
| Gulfstream Aerospace Corporation doing business as DBA Gac-Lgb | EC3D470L | Long Beach | California | United States | 10/5/2026 |
| Gulfstream Aerospace Corporation | EC3R470L | Van Nuys | California | United States | 10/5/2026 |
| Gulfstream-California INC | 2GDR216B | Lincoln | California | United States | 10/5/2026 |
| Hainline, David O doing business as DBA Ramona Avionics, INC. | XRMR802K | Ramona | California | United States | 10/5/2026 |
| Hangar 777 LLC | 8C1R264D | Riverside | California | United States | 10/5/2026 |
| Hangar One Avionics INC | 1HGR058B | Carlsbad | California | United States | 10/5/2026 |
| Hangar One of California INC | 2HGR264B | Carlsbad | California | United States | 10/5/2026 |
| Hartwell Corporation | H6AR497J | Placentia | California | United States | 10/5/2026 |
| Heliblade International, LLC. doing business as DBA Heliblade International, LLC | QJZR216E | Anderson | California | United States | 10/5/2026 |
| Helicomm Avionics | 6VHR415D | Paso Robles | California | United States | 10/5/2026 |
| Helicopter Technology Company | HQPR671X | Los Angeles | California | United States | 10/5/2026 |
| Helimax Aviation, LLC | H9XR480H | Mcclellan | California | United States | 10/5/2026 |
| Helinet Aviation Services LLC | H0CR401I | Van Nuys | California | United States | 10/5/2026 |
| Helistream INC | JMXR266F | Costa Mesa | California | United States | 10/5/2026 |
| Helitender INC | 1HTR181B | Pacoima | California | United States | 10/5/2026 |
| Herber Aircraft Service INC | GS3R538L | El Segundo | California | United States | 10/5/2026 |
| High Desert Avionics INC | HD7R252J | Lancaster | California | United States | 10/5/2026 |
| High Performance Aircraft INC | HPFR569X | El Cajon | California | United States | 10/5/2026 |
| Historical Propellers LLC | HPLR949D | Irwindale | California | United States | 10/5/2026 |
| Hixson Companies INC doing business as DBA Hixson Metal Finishing | OYYR040J | Newport Beach | California | United States | 10/5/2026 |
| Hm Aeronautics INC doing business as DBA Montgomery Avionics & & Aircraft Services | 9HBR430C | San Diego | California | United States | 10/5/2026 |
| Honeycutt Aviation INC | HONR521E | Olivehurst | California | United States | 10/5/2026 |
| Honeywell Aerospace US LLC - Torrance R&O | DO3R456L | Torrance | California | United States | 10/5/2026 |
| Horizon Aviation LLC | 2HZR740D | La Verne | California | United States | 10/5/2026 |
| Hornet Acquisitionco, LLC doing business as DBA Onboard Systems | AO4R057M | Anaheim | California | United States | 10/5/2026 |
| Hot Section Technologies INC doing business as DBA None | YV2R333L | Oxnard | California | United States | 10/5/2026 |
| Hrd Aero Systems INC | YN2R325L | Valencia | California | United States | 10/5/2026 |
| Hutchinson Aerospace & Industry, INC | UT3R905L | Burbank | California | United States | 10/5/2026 |
| Hydro-Aire Aerospace CORP. | QD3R785L | Burbank | California | United States | 10/5/2026 |
| Ihp Worldwide INC | QRSR885K | Corona | California | United States | 10/5/2026 |
| Iia Lab Services, LLC | BE3R394L | Sunnyvale | California | United States | 10/5/2026 |
| Ikhana Group LLC. doing business as DBA Aevex Aerospace | JRPR350F | Murrieta | California | United States | 10/5/2026 |
| Instrument Overhaul Service of San Diego INC doing business as DBA Instrument Overhaul Avionics | CB3R417L | El Cajon | California | United States | 10/5/2026 |
| Integral Aerospace, LLC. | T49R433Y | Santa Ana | California | United States | 10/5/2026 |
| Interface Air Repair INC | BC3R392L | Vista | California | United States | 10/5/2026 |
| International Aerospace Coatings INC | LKGR117Y | Victorville | California | United States | 10/5/2026 |
| Ipeco INC | XI3R972L | Torrance | California | United States | 10/5/2026 |
| Itt Aerospace Controls | BV4R090M | Valencia | California | United States | 10/5/2026 |
| Ivanhart INC doing business as DBA Sullivan Propeller Specialists | S5UR963J | Hayward | California | United States | 10/5/2026 |
| J and R Avionics | 5JNR772D | Santa Rosa | California | United States | 10/5/2026 |
| J&R Electronics INC doing business as DBA J & R Electronics | XB3R965L | Livermore | California | United States | 10/5/2026 |
| Jays Aircraft Maintenance INC | JVYR016L | Costa Mesa | California | United States | 10/5/2026 |
| Jet Avenue INC | 7XNR603D | Van Nuys | California | United States | 10/5/2026 |
| Jet Aviation Flight Services INC | ABFR012C | Burbank | California | United States | 10/5/2026 |
| Jet Maintenance Services INC | RAYR741E | Long Beach | California | United States | 10/5/2026 |
| Jet Tech LTD | 1JTR688B | Van Nuys | California | United States | 10/5/2026 |
| Jet Ventures International INC | 5JVR971Y | Costa Mesa | California | United States | 10/5/2026 |
| Jetexe Aviation Corporation doing business as DBA Jetexe Air Repair | 2JXR245C | Sacramento | California | United States | 10/5/2026 |
| Jetstream Aero INC | 2J5R736D | San Bernardino | California | United States | 10/5/2026 |
| Jetstream Avionics INC | JSAR013E | Acampo | California | United States | 10/5/2026 |
| Jett Pro Line Maintenance INC | YUJR093Y | Sacramento | California | United States | 10/5/2026 |
| Joby Elevate INC | JBYR391E | Marina | California | United States | 10/5/2026 |
| Johnson Propeller Enterprise INC doing business as DBA Johnson Propeller Service | J3PR491J | Shafter | California | United States | 10/5/2026 |
| Johnston Aircraft Service INC | BG4R075M | Tulare | California | United States | 10/5/2026 |
| Jon A. Rutkosky doing business as DBA Precision Static Testing | QJAR856X | Livermore | California | United States | 10/5/2026 |
| Kaiserair INC | COZR942C | Santa Rosa | California | United States | 10/5/2026 |
| Kavlico Corporation | KV7R686N | Thousand Oaks | California | United States | 10/5/2026 |
| Kim Davidson Aviation INC | YYKR678L | Santa Monica | California | United States | 10/5/2026 |
| Kl Coatings INC | KLCR437E | La Mirada | California | United States | 10/5/2026 |
| Kontron America INC | 9ALR060B | San Diego | California | United States | 10/5/2026 |
| Kool Air Technology LLC | K9LR793X | Paramount | California | United States | 10/5/2026 |
| Kracon Aircraft Refinishing. | NU3R723L | Lincoln | California | United States | 10/5/2026 |
| Ks Aviation INC doing business as DBA Bay Avionics | K56R207Y | Atwater | California | United States | 10/5/2026 |
| L G Electrical INC | L8GR511N | Van Nuys | California | United States | 10/5/2026 |
| L. J. Walch CO. INC | NC3R705L | Livermore | California | United States | 10/5/2026 |
| La Quinta Air Services INC doing business as DBA la Quinta Air Services | LQ6R171N | Thermal | California | United States | 10/5/2026 |
| Lac Avionics INC | FM4R185M | San Jose | California | United States | 10/5/2026 |
| Latam Airlines Peru S.A doing business as DBA Latam Airlines Peru Peru Repair Station | L2UY870F | Callao | California | Peru | 10/5/2026 |
| Latecoere Interconnection Systems US INC | 1ASR959Y | Los Alamitos | California | United States | 10/5/2026 |
| Latitude 33 Aviation LLC | LATR961D | Carlsbad | California | United States | 10/5/2026 |
| Lea INC doing business as DBA Leading Edge Aviation | LE6R154J | Carlsbad | California | United States | 10/5/2026 |
| Leach International Corporation | FJ3D503L | Buena Park | California | United States | 10/5/2026 |
| Leading Edge Avionics INC | 137R236D | Santa Ana | California | 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.