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 |
|---|---|---|---|---|---|
| A Golden Repair | 4B1R096D | Clinton | Pennsylvania | United States | 10/5/2026 |
| Ads/Transicoil | L3XR680N | Collegeville | Pennsylvania | United States | 10/5/2026 |
| Advanced Aircraft Maintenance INC | 3KJR540C | Rostraver Township | Pennsylvania | United States | 10/5/2026 |
| Advanced Lancaster LP doing business as DBA Fly Advanced | 5T2R901C | Lititz | Pennsylvania | United States | 10/5/2026 |
| Aerospace Technology Company | 9T3R714D | Mckean | Pennsylvania | United States | 10/5/2026 |
| Air Methods, LLC doing business as DBA United Rotorcraft | 2A6R933B | West Mifflin | Pennsylvania | United States | 10/5/2026 |
| Air Travel Management, LLC. | 1UUR910C | Lemont Furnace | Pennsylvania | United States | 10/5/2026 |
| Air-Parts of Lock Haven INC | QK1R429K | Lock Haven | Pennsylvania | United States | 10/5/2026 |
| Aircraft and Avionics Sales INC | 13AR318B | New Cumberland | Pennsylvania | United States | 10/5/2026 |
| Airport Radio, LLC doing business as DBA Tech Aviation Services | XPRR648K | Avoca | Pennsylvania | United States | 10/5/2026 |
| Airquest Aviation L.P. doing business as DBA Airquest Aviation | Q3ER924K | Butler | Pennsylvania | United States | 10/5/2026 |
| Assetgenie INC doing business as DBA Agdisplays | 4TGR558C | Mount Pleasant | Pennsylvania | United States | 10/5/2026 |
| Best Aviation Services LLC | BV1R048K | Bally | Pennsylvania | United States | 10/5/2026 |
| Bg & S Peening and Consulting LLC | YG6R145Y | Ambridge | Pennsylvania | United States | 10/5/2026 |
| Boeing - Avionx doing business as DBA the Boeing Company Company - Boeing Avionx | BAC3668L | Smithfield | Pennsylvania | United States | 10/5/2026 |
| Brunswick Aviation Services LLC | 9PBR106D | Allentown | Pennsylvania | United States | 10/5/2026 |
| Bun Air Avionics Corporation | 3B0R054N | Bedford | Pennsylvania | United States | 10/5/2026 |
| Cargo Support Services LLC | CS2R158E | Erie | Pennsylvania | United States | 10/5/2026 |
| Carson Helicopters INC | NBER647G | Perkasie | Pennsylvania | United States | 10/5/2026 |
| Chord Aerospace, LLC | R58R222Y | Allentown | Pennsylvania | United States | 10/5/2026 |
| Classic Interior Completions INC | R4G4031Y | Coudersport | Pennsylvania | United States | 10/5/2026 |
| Columbia Aircraft Services INC | JM2R930K | Bloomsburg | Pennsylvania | United States | 10/5/2026 |
| Corry Manufacturing Company | GU1R179K | Corry | Pennsylvania | United States | 10/5/2026 |
| East Coast Propeller Service INC | E65R064Y | Lititz | Pennsylvania | United States | 10/5/2026 |
| Eaton Aerospace Glenolden | ENOR612Y | Glenolden | Pennsylvania | United States | 10/5/2026 |
| Erie Aviation INC | BBZR377C | Erie | Pennsylvania | United States | 10/5/2026 |
| Ford Company | LW6R186J | Butler | Pennsylvania | United States | 10/5/2026 |
| Forward Aero LLC | FAER619E | Thomasville | Pennsylvania | United States | 10/5/2026 |
| Friend Aircare | GW1R181K | Washington | Pennsylvania | United States | 10/5/2026 |
| Ge On Wing Support INC | OWSR694E | Pittsburgh | Pennsylvania | United States | 10/5/2026 |
| Gehrlein Products Fiberglass Sailplane Repair Stat | GP1R174K | Waterford | Pennsylvania | United States | 10/5/2026 |
| Geisinger Medical Center | GMAR975D | Danville | Pennsylvania | United States | 10/5/2026 |
| Global Mx LLC | 1VUR633D | Hazle Township | Pennsylvania | United States | 10/5/2026 |
| Griggs Aircraft Refinishing LLC | 8DNR636C | Tunkhannock | Pennsylvania | United States | 10/5/2026 |
| Gunder Restoration and Design INC | G3UR078O | Red Lion | Pennsylvania | United States | 10/5/2026 |
| Hangar 2 Avionics LLC | 4H2R661D | Lock Haven | Pennsylvania | United States | 10/5/2026 |
| Haski Aviation INC | HHXR045K | New Castle | Pennsylvania | United States | 10/5/2026 |
| Henry Weber Acft Distributors INC | DY1R103K | Lititz | Pennsylvania | United States | 10/5/2026 |
| Innovative Solutions and Support INC doing business as DBA Innovative Aerosystems | I72R916X | Exton | Pennsylvania | United States | 10/5/2026 |
| James Scrobola Aircraft Services INC | 1J5R468D | Forty Fort | Pennsylvania | United States | 10/5/2026 |
| Keystone Instruments Services INC | BX1R050K | Lock Haven | Pennsylvania | United States | 10/5/2026 |
| Keystone Turbine Services, LLC | 8MHR895B | Coatesville | Pennsylvania | United States | 10/5/2026 |
| Lancaster Avionics INC | LN7R261N | Lititz | Pennsylvania | United States | 10/5/2026 |
| Laurel Avionics Company INC | QILR881L | Johnstown | Pennsylvania | United States | 10/5/2026 |
| Laurel Highlands Jet Center, LLC doing business as DBA Laurel Highland Jet Jet Center | GY1R183K | Latrobe | Pennsylvania | United States | 10/5/2026 |
| Laurel Technologies Partnership | JSTR509E | Johnstown | Pennsylvania | United States | 10/5/2026 |
| Leading Edge Composites INC | 7LER602B | Coatesville | Pennsylvania | United States | 10/5/2026 |
| Lechene Aviation LLC | MPLR313E | Indiana | Pennsylvania | United States | 10/5/2026 |
| Leonardo Helicopters U.S. Corporation | DT1R098K | Philadelphia | Pennsylvania | United States | 10/5/2026 |
| Life Support International INC | LFPR314K | Langhorne | Pennsylvania | United States | 10/5/2026 |
| Lockheed Martin Aeroparts INC doing business as DBA None | L3PR785J | Johnstown | Pennsylvania | United States | 10/5/2026 |
| Lord Corporation doing business as DBA Parker-Lord | GV1R180K | Erie | Pennsylvania | United States | 10/5/2026 |
| Lycoming Engines | EJ1R115K | Williamsport | Pennsylvania | United States | 10/5/2026 |
| Magee Plastics Company | GR1R176K | Warrendale | Pennsylvania | United States | 10/5/2026 |
| Mecaer Aviation Group INC doing business as DBA Mag, INC. | 7SER066B | Bensalem | Pennsylvania | United States | 10/5/2026 |
| Moyer Aviation INC | CDHR764C | Tobyhanna | Pennsylvania | United States | 10/5/2026 |
| National Tool Grinding INC doing business as DBA US Netting | 9NTR146D | Erie | Pennsylvania | United States | 10/5/2026 |
| New Garden Flying Field Repair Station | 5S4R079C | Toughkenamon | Pennsylvania | United States | 10/5/2026 |
| New World Aviation INC | N38R138Y | Allentown | Pennsylvania | United States | 10/5/2026 |
| Nff Avionics Services INC doing business as DBA Nff Aviation Services | N01R648Y | Aliquippa | Pennsylvania | United States | 10/5/2026 |
| North Coast Air L L P | N03R479Y | Erie | Pennsylvania | United States | 10/5/2026 |
| Nulton Aviation Services INC | NUAR463E | Johnstown | Pennsylvania | United States | 10/5/2026 |
| Olmsted Instrument CO | OWIR389K | Middletown | Pennsylvania | United States | 10/5/2026 |
| Paradigm Aerospace Corporation doing business as DBA Pac International | GS1R177K | Mt. Pleasant | Pennsylvania | United States | 10/5/2026 |
| Penn College of Technology | PNZR013K | Montoursville | Pennsylvania | United States | 10/5/2026 |
| Pittsburgh Institute of Aeronautics doing business as DBA Pittsburgh Institute of of Aeronautics | HE1R189K | West Mifflin | Pennsylvania | United States | 10/5/2026 |
| Precision Aircraft Maintenance doing business as DBA Precision Aircraft Maintenance | 9I5R947C | Montoursville | Pennsylvania | United States | 10/5/2026 |
| Prime Turbines, LLC doing business as DBA None | 3A6R191B | Butler | Pennsylvania | United States | 10/5/2026 |
| Qai Aviation INC | PR1R838D | West Mifflin | Pennsylvania | United States | 10/5/2026 |
| Quality Aviation Instruments INC | QI7R844N | White Oak | Pennsylvania | United States | 10/5/2026 |
| Quality Avionics Incorporated | QU8R488X | Zelienople | Pennsylvania | United States | 10/5/2026 |
| Quest Diagnostics INC doing business as DBA Quest Diagnostics Repair Repair Station | Q5QR761B | Reading | Pennsylvania | United States | 10/5/2026 |
| Reading Jet Maintenance LLC | 5RJR738B | Reading | Pennsylvania | United States | 10/5/2026 |
| Rotortrade USA INC | RTUR647E | Latrobe | Pennsylvania | United States | 10/5/2026 |
| Safran Landing Systems Wheel & Brake Services, LLC | 6MWR533C | Bethlehem | Pennsylvania | United States | 10/5/2026 |
| Sas Pennsylvania INC doing business as DBA Straube'S Aircraft Services Services Pennsylvania INC. | 8SPR722B | Philadelphia | Pennsylvania | United States | 10/5/2026 |
| Scott Richard Aircraft Maintenance LLC doing business as DBA Southern Aog | S6DR164H | Allentown | Pennsylvania | United States | 10/5/2026 |
| Sensenich Propeller Service INC | QV9R194N | Lititz | Pennsylvania | United States | 10/5/2026 |
| Skytec | S5YR083N | Doylestown | Pennsylvania | United States | 10/5/2026 |
| Smart Avionics INC | ZV8R725X | Marietta | Pennsylvania | United States | 10/5/2026 |
| Specialty Avionics LLC | 5VOR272D | Indiana | Pennsylvania | United States | 10/5/2026 |
| Standardaero Business Aviation Services, LLC | YRR5491L | Washington | Pennsylvania | United States | 10/5/2026 |
| Stein Seal Company | Y9SR478Y | Telford | Pennsylvania | United States | 10/5/2026 |
| Sterling Corporation doing business as DBA Sterling Helicopter | PN1R406K | Croydon | Pennsylvania | United States | 10/5/2026 |
| Sureflight LLC | 7SUR489B | Coatesville | Pennsylvania | United States | 10/5/2026 |
| Techjet A and M INC doing business as DBA Lv Avionics | J6MR763X | Allentown | Pennsylvania | United States | 10/5/2026 |
| Tei Analytical Services INC | TQFR205K | Washington | Pennsylvania | United States | 10/5/2026 |
| The Center for Emergency Medicine of Western Penns doing business as DBA Stat Medevac | SM3R513E | West Mifflin | Pennsylvania | United States | 10/5/2026 |
| The Pennsylvania State University | OU1R387K | State College | Pennsylvania | United States | 10/5/2026 |
| Triumph Controls, LLC | T6RR403N | North Wales | Pennsylvania | United States | 10/5/2026 |
| United States Steel Corporation Aircraft Division doing business as DBA None | GT1R178K | Pittsburgh | Pennsylvania | United States | 10/5/2026 |
| White Engineering Surfaces Corporation | WNOR963K | Newtown | Pennsylvania | United States | 10/5/2026 |
| Wisco Aero LLC | 3WIR784B | Pittsburgh | Pennsylvania | 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.