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 |
|---|---|---|---|---|---|
| Safran Power USA LLC | 7SQR230C | Twinsburg | Ohio | United States | 10/5/2026 |
| Saint-Gobain Performance Plastics Corporation | OA1R367K | Ravenna | Ohio | United States | 10/5/2026 |
| Satco INC | CV2R916D | Loveland | Ohio | United States | 10/5/2026 |
| Sierra Air Services INC | SWSR101E | Swanton | Ohio | United States | 10/5/2026 |
| Sierra Nevada Company, LLC | 3SDD529B | Vandalia | Ohio | United States | 10/5/2026 |
| Sifco Applied Surface Concepts LLC | SOXR680K | Independence | Ohio | United States | 10/5/2026 |
| Signature Engines | E5ZR316Y | Cincinnati | Ohio | United States | 10/5/2026 |
| Skyvista Avionics, LLC | SVAR022E | Marysville | Ohio | United States | 10/5/2026 |
| Spectra Jet INC | X1JR161Y | Springfield | Ohio | United States | 10/5/2026 |
| Spirit Avionics LTD. doing business as DBA Spirit Aeronautics | UOKR250X | Columbus | Ohio | United States | 10/5/2026 |
| Standardaero Component Services INC | T3LR667N | Cincinnati | Ohio | United States | 10/5/2026 |
| State of Ohio | JRUR354F | Columbus | Ohio | United States | 10/5/2026 |
| Steiner Aviation International INC doing business as DBA None | V4NR896Y | North Canton | Ohio | United States | 10/5/2026 |
| Surface Enhancement Technologies | 5LMR258B | Cincinnati | Ohio | United States | 10/5/2026 |
| Tas Aviation of Defiance INC doing business as DBA Tas Aviation | MLPR736E | Defiance | Ohio | United States | 10/5/2026 |
| Te Connectivity Corporation doing business as DBA Hartman Electrical Manufacturing | EHUR927K | Mansfield | Ohio | United States | 10/5/2026 |
| Team INC | 7QSR482D | Cincinnati | Ohio | United States | 10/5/2026 |
| Techmetals INC | 5T5R496C | Dayton | Ohio | United States | 10/5/2026 |
| The Goodyear Tire and Rubber Company | UV2R228L | North Canton | Ohio | United States | 10/5/2026 |
| The Kroger Company | GR5R893M | Cincinnati | Ohio | United States | 10/5/2026 |
| The Ohio State University Airport | IKBR028F | Columbus | Ohio | United States | 10/5/2026 |
| Tiffin Buyer, LLC doing business as DBA Tiffin Aire | DTXR341D | Tiffin | Ohio | United States | 10/5/2026 |
| Toledo Jet Center LLC | 2TJR420B | Swanton | Ohio | United States | 10/5/2026 |
| Tritex Corporation | ZTXR133L | Columbus | Ohio | United States | 10/5/2026 |
| Triumph Thermal Systems, LLC | UPBR799K | Forest | Ohio | United States | 10/5/2026 |
| Trm Avionics Logistics | T56R494Y | Chillicothe | Ohio | United States | 10/5/2026 |
| Tt Electronics Integrated Manufacturing Services, | 42TR136D | Perry | Ohio | United States | 10/5/2026 |
| Turbine Standard LTD | X2ZR927X | Holland | Ohio | United States | 10/5/2026 |
| U.S. Chrome CORP. of Ohio | GW5R898M | Dayton | Ohio | United States | 10/5/2026 |
| Unison Industries, LLC | GH5R883M | Beavercreek | Ohio | United States | 10/5/2026 |
| Wall-Colmonoy Corporation doing business as DBA Aerobraze Engineered Technologies | GE5R880M | Cincinnati | Ohio | United States | 10/5/2026 |
| Warren County Avionics | 8WCR657C | Lebanon | Ohio | United States | 10/5/2026 |
| Weldon Pump | 2WPR261B | Oakwood Village | Ohio | United States | 10/5/2026 |
| Windsor Airmotive-West Chester Division | KKWR148K | West Chester | Ohio | United States | 10/5/2026 |
| Worldwide Aircraft Services INC | OWFD547L | North Canton | Ohio | United States | 10/5/2026 |
| Wright Bros Aero INC | WRIR122E | Vandalia | Ohio | 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.