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 |
|---|---|---|---|---|---|
| Metal Improvement Company INC doing business as DBA Metal Improvement Company, Company, INC. - Dallas | VF1R556K | Grand Prairie | Texas | United States | 10/5/2026 |
| Metal Improvement Company INC | ZF3D022M | Santa Ana | California | United States | 10/5/2026 |
| Metal Improvement Company LLC | HP5R917M | Twinsburg | Ohio | United States | 10/5/2026 |
| Metal Improvement Company LLC | MPKR633X | Livermore | California | United States | 10/5/2026 |
| Metal Improvement Company, LLC doing business as DBA Curtiss Wright Surface Surface Technologies | G2PR726J | East Windsor | Connecticut | United States | 10/5/2026 |
| Metal Improvement Company, LLC | ND2R027L | Addison | Illinois | United States | 10/5/2026 |
| Metal Improvement Company, LLC, Subsidiary of Curt doing business as DBA Metal Improvement Company, Company, LLC | MY1R339K | Windsor | Connecticut | United States | 10/5/2026 |
| Metal Innovations INC doing business as DBA Mii Aero | KW7R756N | Salem | Oregon | United States | 10/5/2026 |
| Metal Surfaces INC | MZTR048L | Bell Gardens | California | United States | 10/5/2026 |
| Metallurgical Processing INC doing business as DBA Mpi | LU8R787X | New Britain | Connecticut | United States | 10/5/2026 |
| Metrea Aviation Services, Mx1 INC | V5SR217O | Oklahoma City | Oklahoma | United States | 10/5/2026 |
| Metrea Aviation Services, Mx2 INC doing business as DBA Metrea Aviation Services, Services, Mx2 INC. | 5SER704M | Tampa | Florida | United States | 10/5/2026 |
| Metro Aviation, INC | HDNR610E | Shreveport | Louisiana | United States | 10/5/2026 |
| Metro Aviation INC | 6ASR211B | Lafayette | Louisiana | United States | 10/5/2026 |
| Metrojet Engineering Clark | 8MEY631C | Clark Freeport Zone | Philippines | 10/5/2026 | |
| Metrojet LTD | QEJY105X | Hong Kong | Hong Kong | 10/5/2026 | |
| Mexicana Mro S.A. de C.V. doing business as DBA Mexicana Mro | CMDY894C | Mexico City | DF | Mexico | 10/5/2026 |
| Mexico Mro Management S. de R.L. de C.V. doing business as DBA Techops Mexico | 4TOY762C | Queretaro | QE | Mexico | 10/5/2026 |
| Mg Technics LLC | FLAR215E | Miami Gardens | Florida | United States | 10/5/2026 |
| Mh Aviation INC | MHAR094E | Lancaster | California | United States | 10/5/2026 |
| Mhi Rj Aviation INC doing business as DBA Tucson Air Center | WVE2935K | Tucson | Arizona | United States | 10/5/2026 |
| Mhi Rj Aviation INC doing business as DBA West Virginia Air Center | WVER835K | Bridgeport | West Virginia | United States | 10/5/2026 |
| Miami Aircraft Structures INC | UMXR629L | Medley | Florida | United States | 10/5/2026 |
| Miami Peening Services LLC | MPSR967D | Miami | Florida | United States | 10/5/2026 |
| Miat Mongolian Airlines | 1M0Y666D | Ulaanbaatar | Mongolia | 10/5/2026 | |
| Michael Schoenau doing business as DBA Valley Air Crafts | VLER830K | Tulare | California | United States | 10/5/2026 |
| Michelin North America INC | 8M3R683D | Norwood | North Carolina | United States | 10/5/2026 |
| Michelin Siam CO., LTD | S4YY223N | Saraburi | - | Thailand | 10/5/2026 |
| Michigan Balloon Corporation Kalamazoo doing business as DBA Michigan Balloon Corporation | IX5R951M | Portage | Michigan | United States | 10/5/2026 |
| Micro-Surface Finishing Products INC | KY2R969K | Wilton | Iowa | United States | 10/5/2026 |
| Microtecnica S.R.L. | M1IY110Y | Torino | Italy | 10/5/2026 | |
| Mid America Aerosport | 6MOR837B | Broken Arrow | Oklahoma | United States | 10/5/2026 |
| Mid America Aircraft Services, LLC | 8MCR521C | Owensboro | Kentucky | United States | 10/5/2026 |
| Mid Continent Controls INC | MCZR365X | Derby | Kansas | United States | 10/5/2026 |
| Mid Continent Instrument CO INC doing business as DBA Mid-Continent Instruments and Avionics | OL2R061L | Wichita | Kansas | United States | 10/5/2026 |
| Mid Pacific Aero Services | 6MPR921C | Kapolei | Hawaii | United States | 10/5/2026 |
| Mid-America Aerotech LLC | VMDR806L | West Fargo | North Dakota | United States | 10/5/2026 |
| Mid-Continent Aircraft Corporation | DFQR172D | Hayti | Missouri | United States | 10/5/2026 |
| Mid-Continent Instrument Co.,Inc. doing business as DBA Mid-Continent Instruments and Avionics | OL2D061L | Chatsworth | California | United States | 10/5/2026 |
| Mid-Continental Avionics, LLC | CX2R758K | Durant | Oklahoma | United States | 10/5/2026 |
| Mid-Jet Repair LLC | 3M5R085C | Fort Myers | Florida | United States | 10/5/2026 |
| Mid-South Avionics INC | ZY4R717M | Bessemer | Alabama | United States | 10/5/2026 |
| Midamerica Jet Works, L.L.C. | M2MR578X | Sugar Grove | Illinois | United States | 10/5/2026 |
| Midstate Aviation INC | GGUR269E | Ellensburg | Washington | United States | 10/5/2026 |
| Midwest Aero Support LLC | MXSR679E | Machesney Park | Illinois | United States | 10/5/2026 |
| Midwest Aerospace LTD Az | B6BR276J | Gilbert | Arizona | United States | 10/5/2026 |
| Midwest Aircraft Products Company | OT5R105N | Mansfield | Ohio | United States | 10/5/2026 |
| Midwest Aviation Services INC | MW8R657W | Mayfield | Kentucky | United States | 10/5/2026 |
| Midwest Avionics LLC | JBCR030E | Decatur | Illinois | United States | 10/5/2026 |
| Midwest Avionics LLC | MWAR160E | Lee'S Summit | Missouri | United States | 10/5/2026 |
| Midwest Balloon Services | BO0R376Y | Truro | Iowa | United States | 10/5/2026 |
| Midwest Helicopter Airways INC | JTKR388F | Willowbrook | Illinois | United States | 10/5/2026 |
| Midwest Turbine Service, LLC doing business as DBA Mts | DATR119D | Hartford | Wisconsin | United States | 10/5/2026 |
| Mike Jones Aircraft Sales INC | 9JNR717B | Murfreesboro | Tennessee | United States | 10/5/2026 |
| Millenium Engine Plating INC doing business as DBA Me Plating | M73R571Y | Hialeah | Florida | United States | 10/5/2026 |
| Millennial Technologies, LLC. | XEJR025L | Fort Lauderdale | Florida | United States | 10/5/2026 |
| Millennium International, LLC | M7XR967N | Lee'S Summit | Missouri | United States | 10/5/2026 |
| Millennium Concepts INC | 7MCR619B | Wichita | Kansas | United States | 10/5/2026 |
| Miltope | QE9R959X | Hope Hull | Alabama | United States | 10/5/2026 |
| Mingo Aerospace, LLC doing business as DBA Sunvair Thermal | W8QR228Y | Owasso | Oklahoma | United States | 10/5/2026 |
| Minot Aero Center | DWVR388D | Minot | North Dakota | United States | 10/5/2026 |
| Mint Turbines LLC | 5MNR431B | Stroud | Oklahoma | United States | 10/5/2026 |
| Minuteman Aviation, INC | MINR449G | Missoula | Montana | United States | 10/5/2026 |
| Mission Aviation Fellowship | RDDR497H | Nampa | Idaho | United States | 10/5/2026 |
| Mission Systems Davenport INC | LC2R973K | Davenport | Iowa | United States | 10/5/2026 |
| Mission Systems Orchard Park INC | IE1R215K | Orchard Park | New York | United States | 10/5/2026 |
| Missionary Maintenance Service INC doing business as DBA Mms Aviation | UUMR721L | Coshocton | Ohio | United States | 10/5/2026 |
| Mistras Group INC | 9MYR758C | Jacksonville | Florida | United States | 10/5/2026 |
| Mistras Group INC doing business as DBA Mistras Services | G2UR307Y | Kent | Washington | United States | 10/5/2026 |
| Mistras Services Division | RF2D133L | Auburn | Massachusetts | United States | 10/5/2026 |
| Mistras Services Division | RF2R133L | East Granby | Connecticut | United States | 10/5/2026 |
| Mistwood Aviation Services, LLC | 98VR019D | Chesterfield | Missouri | United States | 10/5/2026 |
| Mit Lincoln Laboratory Flight Facility | QY5R162N | Bedford | Massachusetts | United States | 10/5/2026 |
| Mitchell Laboratories INC | YC3R992L | Pico Rivera | California | United States | 10/5/2026 |
| Mitsubishi Heavy Industries Aero Engines, LTD. | M9HY589J | Aichi | Japan | 10/5/2026 | |
| Mjets Maintenance Limited doing business as DBA Mjets | 1WJY617Y | Bangkok | Thailand | 10/5/2026 | |
| Mobile Avionics Technologies, INC | 3M4R325C | Lake In the Hills | Illinois | United States | 10/5/2026 |
| Mobile Ndt Services Corporation | 8D1R645D | Farmingville | New York | United States | 10/5/2026 |
| Mobile Transponder Certification, LLC | TMCR413E | South St. Paul | Minnesota | United States | 10/5/2026 |
| Mobile Transponder Services LLC doing business as DBA Avionics Upgrades | TJJR625X | Peyton | Colorado | United States | 10/5/2026 |
| Modern Aero, LLC. doing business as DBA Modern Aero Aviation | UV4R584M | St. Augustine | Florida | United States | 10/5/2026 |
| Modern Avionics Acquisition Corporation doing business as DBA Av8 Modern Avionics | QI2R110L | Eden Prairie | Minnesota | United States | 10/5/2026 |
| Modern Avionics and Maintenance INC | 7MVR170C | Mansfield | Ohio | United States | 10/5/2026 |
| Modern Mro LLC | FCRR026E | Miami | Florida | United States | 10/5/2026 |
| Momentum Fpd Services Corporation doing business as DBA Precision Display Repairs DBA Pdr | 9C1R145C | Camarillo | California | United States | 10/5/2026 |
| Monarch Aviation INC | V9MR280Y | Defuniak Springs | Florida | 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 |
| Monterrey Jet Center S.A. de C.V. | X7MY136O | Apodaca | NL | Mexico | 10/5/2026 |
| Monticello Aviation INC | KO2R959K | Monticello | Iowa | United States | 10/5/2026 |
| Moog Aircraft Services Asia Pte LTD | 7OOY520D | Singapore | Singapore | 10/5/2026 | |
| Moog Controls Corporation | O63Y132Y | Baguio City | Philippines | 10/5/2026 | |
| Moog Controls Limited | M0GY773N | Tewkesbury | ENG | United Kingdom | 10/5/2026 |
| Moog INC | 21MR057C | Blacksburg | Virginia | United States | 10/5/2026 |
| Moog INC doing business as DBA Moog Aircraft Group | ND13344K | Torrance | California | United States | 10/5/2026 |
| Moog INC | ND1R344K | Elma | New York | United States | 10/5/2026 |
| Moog Wolverhampton Limited doing business as DBA Moog Aircraft Group Group - Wolverhampton Operations | DQD4021K | Wolverhampton | ENG | United Kingdom | 10/5/2026 |
| Mooney International Corporation doing business as DBA Mooney Service Center | 8MBR609C | Kerrville | Texas | United States | 10/5/2026 |
| Moore Performance Products INC | DN6R609N | Edgewater | Florida | United States | 10/5/2026 |
| Moorhead Aviation Services, LLC doing business as DBA Moorhead Aviation Services, Services, LLC | 673R080D | Glyndon | Minnesota | United States | 10/5/2026 |
| Moran Aerospace | 7M0R814D | Rancho Cucamonga | 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.