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 |
|---|---|---|---|---|---|
| Achievement Aviation LLC doing business as DBA Achievement Aviation of of Ohio | 9FDR993C | Sidney | Ohio | United States | 10/5/2026 |
| Aero Battery Incorporated | HB5R903M | Cincinnati | Ohio | United States | 10/5/2026 |
| Aero Pro Avionics | OQGR779X | Elyria | Ohio | United States | 10/5/2026 |
| Aero Propulsion Support INC | YULR908L | Harrison | Ohio | United States | 10/5/2026 |
| Aero Station Balloons, LLC | GI5R884M | Beavercreek | Ohio | United States | 10/5/2026 |
| Aerocontrolex Group INC doing business as DBA None | A34D423J | South Euclid | Ohio | United States | 10/5/2026 |
| Aerocontrolex Group INC | A34R423J | Painesville | Ohio | United States | 10/5/2026 |
| Aerospace Holding Corporation doing business as DBA Jets Mx Center | W6NR985J | Vienna | Ohio | United States | 10/5/2026 |
| Aerospace Maintenance Solutions | OKQR412Y | Solon | Ohio | United States | 10/5/2026 |
| Airborne Maintenance & Engineering Services INC | ABXR001A | Wilmington | Ohio | United States | 10/5/2026 |
| Aircraft Engine Inspection INC doing business as DBA None | 2AER160B | Medina | Ohio | United States | 10/5/2026 |
| Aircraft Welding INC | 8WLR689C | Euclid | Ohio | United States | 10/5/2026 |
| Aircraft Wheel and Brake, LLC | QPWR872L | Avon | Ohio | United States | 10/5/2026 |
| Airnet II LLC | BSYR610C | Columbus | Ohio | United States | 10/5/2026 |
| Airwolf Aerospace LLC | A4WR520W | Middlefield | Ohio | United States | 10/5/2026 |
| Allen Aircraft Products INC | A25R395J | Ravenna | Ohio | United States | 10/5/2026 |
| American Testing Services LTD | 5AZR356C | Miamisburg | Ohio | United States | 10/5/2026 |
| Ati Aviation Services LLC | OQTR977Y | Cleveland | Ohio | United States | 10/5/2026 |
| Aviators Flight Center LLC | O6WR853K | Cincinnati | Ohio | United States | 10/5/2026 |
| Boar Aviation, LLC | RDGR564E | Toledo | Ohio | United States | 10/5/2026 |
| Bowling Green Flight Center, LLC | NUTD521L | Bowling Green | Ohio | United States | 10/5/2026 |
| Buckeye Air | 8JIR212D | Hebron | Ohio | United States | 10/5/2026 |
| Byron Products INC | YB5R630Y | Fairfield | Ohio | United States | 10/5/2026 |
| Certified Aircraft Maintenance LLC | 2CIR930B | Cleveland | Ohio | United States | 10/5/2026 |
| Cincinnati Thermal Spray INC | CKNR597K | Cincinnati | Ohio | United States | 10/5/2026 |
| Classic Interior Completions INC | R4GR031Y | Willoughby | Ohio | United States | 10/5/2026 |
| Classic Jet Center LLC | 8CLR151N | Willoughby | Ohio | United States | 10/5/2026 |
| Component Repair Technologies INC | HX5R923M | Mentor | Ohio | United States | 10/5/2026 |
| Constant Aviation, LLC doing business as DBA Nextant Aerospace, Flexjet | WC7R346J | Cleveland | Ohio | United States | 10/5/2026 |
| Csafe LLC | 5C5R781B | Monroe | Ohio | United States | 10/5/2026 |
| Dk Ctl Aerospace Opco LLC | CL1R064K | Cincinnati | Ohio | United States | 10/5/2026 |
| Eastern Cincinnati Aviation INC doing business as DBA Cincinnati Avionics | VYTR380B | Batavia | Ohio | United States | 10/5/2026 |
| Eastern Sailplane INC | E3NR568J | Waynesville | Ohio | United States | 10/5/2026 |
| Eaton Corporation | A6GR410J | Cleveland | Ohio | United States | 10/5/2026 |
| Elevated Ballooning, LLC doing business as DBA Elevated Ballooning Repair Repair Station | EB2R680E | Marysville | Ohio | United States | 10/5/2026 |
| Engineered Coating Solutions LLC | MCSR196E | Loveland | Ohio | United States | 10/5/2026 |
| Falcon'S Nest Repair Station | HQ5R918M | Seville | Ohio | United States | 10/5/2026 |
| Ferrotherm, LLC | YJJR070L | Cleveland | Ohio | United States | 10/5/2026 |
| Flexjet, LLC | DJFR206D | Cleveland | Ohio | United States | 10/5/2026 |
| Flight Level Components LLC | 6FVR283D | Springfield | Ohio | United States | 10/5/2026 |
| Fly Ohio Ballooning INC | IF5R933M | Marysville | Ohio | United States | 10/5/2026 |
| Freedom Aero Service INC | 25FD283B | Hamilton | Ohio | United States | 10/5/2026 |
| G-Force Aviation INC | G25R150C | North Canton | Ohio | United States | 10/5/2026 |
| Ga Telesis Engine Service, LLC | GAER310E | Wilmington | Ohio | United States | 10/5/2026 |
| Gc Aviation Services-1, LLC doing business as DBA First Flight Aviation | GA5R876M | Miamisburg | Ohio | United States | 10/5/2026 |
| Ge Aviation Systems LLC doing business as DBA Tdi DBA Unison Industries | 7D1R355D | Dayton | Ohio | United States | 10/5/2026 |
| Ge Aviation Systems, LLC | NW1R363K | Vandalia | Ohio | United States | 10/5/2026 |
| Ge Engine Services, LLC | STYR543E | Springdale | Ohio | United States | 10/5/2026 |
| Gemco Aviation Services INC | MVJR120L | North Lima | Ohio | United States | 10/5/2026 |
| General Electric Aircraft Engines Peebles Operatio | AD12004K | Peebles | Ohio | United States | 10/5/2026 |
| General Electric Engine Services LLC doing business as DBA Ge - Aviation | SK3R844L | Cincinnati | Ohio | United States | 10/5/2026 |
| Global Aviation Services LLC doing business as DBA DBA Primeflight Gse Gse Maintenance | 8NM4309D | Wilmington | Ohio | United States | 10/5/2026 |
| Goodrich Corporation Aircraft Wheels and Brakes | HA5R902M | Troy | Ohio | United States | 10/5/2026 |
| Goodyear Airship Operations | G2YR145X | Mogadore | Ohio | United States | 10/5/2026 |
| Great Lakes Turbines INC doing business as DBA Glt Aircraft Interiors DBA Great Lakes Aerospace Aerospace & Machine | 5GKR226C | Holland | Ohio | United States | 10/5/2026 |
| Grimes Aerospace Company Product Support Repair Op | FQSR015K | Urbana | Ohio | United States | 10/5/2026 |
| Gvi Avionics Holdings doing business as DBA Summit Avionics | U0VR417Y | Twinsburg | Ohio | United States | 10/5/2026 |
| Hangar 6 Incorported | C6NR592J | Hillsboro | Ohio | United States | 10/5/2026 |
| Hartzell Service Center | SJ3R843L | Piqua | Ohio | United States | 10/5/2026 |
| Helicopter Minit-Men INC | DXMR397D | Columbus | Ohio | United States | 10/5/2026 |
| Hyfast Aerospace doing business as DBA None | 7HAR429C | Parma | Ohio | United States | 10/5/2026 |
| In-Spec Technologies INC | 7ISR488C | Holland | Ohio | United States | 10/5/2026 |
| Industrial Repair and Manufacturing INC | IUOR675L | Delta | Ohio | United States | 10/5/2026 |
| Inertial Airline Services INC doing business as DBA Inertial Aerospace Services, Services, INC. | I9SR491N | Cleveland | Ohio | United States | 10/5/2026 |
| Jet East INC doing business as DBA Das Aviation | J21D713Y | Solon | Ohio | United States | 10/5/2026 |
| Kent State University | NX3R886D | Stow | Ohio | United States | 10/5/2026 |
| Lane Aviation CORP | DYCR407D | Columbus | Ohio | United States | 10/5/2026 |
| Lear Romec Division of Hydro-Aire Aerospace CORP. | C7CR238J | Elyria | Ohio | United States | 10/5/2026 |
| Macair Aviation LLC | 5M4R667D | Xenia | Ohio | United States | 10/5/2026 |
| Meggitt Aircraft Braking Systems Corporation | A3ZR709J | Akron | Ohio | United States | 10/5/2026 |
| Metal Improvement Company LLC | HP5R917M | Twinsburg | Ohio | United States | 10/5/2026 |
| Midwest Aircraft Products Company | OT5R105N | Mansfield | Ohio | United States | 10/5/2026 |
| Missionary Maintenance Service INC doing business as DBA Mms Aviation | UUMR721L | Coshocton | Ohio | United States | 10/5/2026 |
| Modern Avionics and Maintenance INC | 7MVR170C | Mansfield | Ohio | United States | 10/5/2026 |
| Mt R&O, LLC | 5MOR003C | Fairfield | Ohio | United States | 10/5/2026 |
| National Flight Services INC | DSCR311D | Swanton | Ohio | United States | 10/5/2026 |
| National Machine Company doing business as DBA Nmg Aerospace | HJ5R911M | Stow | Ohio | United States | 10/5/2026 |
| Nextant Aerospace LLC | NTXR932D | Cleveland | Ohio | United States | 10/5/2026 |
| Njs145 LLC | DXTR401D | Columbus | Ohio | United States | 10/5/2026 |
| North Coast Air Care INC | NCAR262E | Akron | Ohio | United States | 10/5/2026 |
| North Coast Landing Systems INC | L5NR127O | North Royalton | Ohio | United States | 10/5/2026 |
| Ohio Avionics | OAVR503R | Hamilton | Ohio | United States | 10/5/2026 |
| Ohio University Aircraft Services | O0UR395A | Albany | Ohio | United States | 10/5/2026 |
| Ohio University Avionics Engineering Center | OHOR062K | Albany | Ohio | United States | 10/5/2026 |
| Onflight INC | O6ER370E | Cincinnati | Ohio | United States | 10/5/2026 |
| Parker Hannifin Corporation doing business as DBA Gas Turbine Fuel Fuel Systems Division | GTFR669E | Mentor | Ohio | United States | 10/5/2026 |
| Parker Hannifin Corporation - Elyria | HO5R916M | Elyria | Ohio | United States | 10/5/2026 |
| Pas Technologies INC doing business as DBA Standardaero | MZ52059N | Hillsboro | Ohio | United States | 10/5/2026 |
| Pelcoat LLC doing business as DBA Nation Coating Systems | N57R717Y | Franklin | Ohio | United States | 10/5/2026 |
| Pilot Services of Ohio, LLC doing business as DBA Pso | PLOR227E | Cincinnati | Ohio | United States | 10/5/2026 |
| Preferred Airparts LLC | 9R4R811D | Apple Creek | Ohio | United States | 10/5/2026 |
| Premier Aviation Services Day LLC doing business as DBA Premier Aviation Services | PPJR496E | Vandalia | Ohio | United States | 10/5/2026 |
| Premier Avionics LLC | 7PMR634B | Bryan | Ohio | United States | 10/5/2026 |
| Professional Aircraft Accessories | P05R554Y | Amelia | Ohio | United States | 10/5/2026 |
| Professional Aviation Aircraft Services LTD. doing business as DBA Proav Aircraft Services Services LTD. | E9TR271N | New Philadelphia | Ohio | United States | 10/5/2026 |
| Professional Nde Services doing business as DBA Professional Nde Services Services Group, LLC | PNDR832D | Fairfield | Ohio | United States | 10/5/2026 |
| Projects Unlimited INC | PU8R860N | Dayton | Ohio | United States | 10/5/2026 |
| Red Baron Balloon Corps | R4BR027N | Oregoania | Ohio | United States | 10/5/2026 |
| Reynolds Technical Services, LLC | RMSR687E | Cincinnati | Ohio | United States | 10/5/2026 |
| Roberts Aviation | 5RAR254B | Hamilton | 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.