FAA · Part 145

Aircraft Maintenance Shops in Maryland

26FAA-certified repair stations in Maryland.

Maryland has 26 FAA-certified Part 145 repair stations authorized to perform aircraft maintenance, inspections, and major repairs. Repair stations meet stricter FAA oversight than individual mechanics and are the preferred choice for most general aviation maintenance work. All listings below are sourced from the FAA repair station database.

What is a Part 145 repair station? An FAA Part 145 certificated repair station is an organization authorized by the FAA to perform aircraft maintenance, alteration, or inspection under stricter oversight than an individual A&P mechanic. Each station is rated for specific capabilities (Airframe, Powerplant, Propeller, Radio, Instrument, or Accessory) that define what work it can legally perform. Source: FAA repair station database.


Baltimore Police Aviation Unit

Baltimore, MD

5 ratings
AirframePowerplantRadioInstrumentAccessory

Northrop Grumman Systems Corporation

Middle River, MD

5 ratings
AirframePowerplantPropellerRadioInstrument

Pilatus Aircraft Usa Ltd.

Westminster, MD

5 ratings
AirframePowerplantRadioInstrumentAccessory

Royal Aircraft Services, LLC

Hagerstown, MD

5 ratings
AirframePowerplantRadioInstrumentAccessory

Sierra Nevada Company, LLC

Hagerstown, MD

5 ratings
AirframePowerplantPropellerRadioInstrument

Air Repair, INC

Easton, MD

4 ratings
AirframePowerplantRadioInstrument

Avdyne Aeroservices LLC

Glen Burnie, MD

4 ratings
AirframePowerplantRadioInstrument

Aviation Solutions Of America, LLC

Hagerstown, MD

4 ratings
AirframePowerplantRadioInstrument

D&p Testing INC

Fort Washington, MD

4 ratings
AirframePowerplantRadioInstrument

Maryland State Police Aviation Command

Baltimore, MD

4 ratings
AirframePowerplantRadioInstrument

Plane Care LLC

Hagerstown, MD

4 ratings
AirframePowerplantRadioInstrument

Telford Aviation INC

Hagerstown, MD

4 ratings
AirframePowerplantRadioInstrument

Westair Aviation Corp.

Easton, MD

4 ratings
AirframePowerplantRadioInstrument

Airtec INC

California, MD

3 ratings
AirframeRadioInstrument

Chesapeake Aviation Service INC

Edgewater, MD

3 ratings
AirframeRadioInstrument

Martins Famous Pastry Shoppe INC

Hagerstown, MD

3 ratings
AirframeRadioInstrument

Eaton Corporation

Beltsville, MD

2 ratings
AirframePowerplant

Freeway Airport INC

Mitchellville, MD

2 ratings
AirframePowerplant

Jade Air LLC

Baltimore, MD

2 ratings
RadioInstrument

St Engineering Aerospace Middle River Aerostruture

Baltimore, MD

2 ratings
AirframePowerplant

Amentum Services INC

Joint Base Andrews, MD

1 rating
Airframe

Aviation Procurement Systems (aps)

Gaithersburg, MD

1 rating
Accessory

Primeflight Gse Maintenance

Baltimore, MD

1 rating
Accessory

Life Support Systems, LLC

Hagerstown, MD

Mqc Labs, Inc.

Beltsville, MD

Mqc Labs, Inc.

Aberdeen, MD

Frequently Asked Questions

What is an FAA Part 145 repair station?

An FAA Part 145 certificated repair station is an organization authorized by the FAA to perform aircraft maintenance, alteration, or inspection. Each station holds specific ratings (Airframe, Powerplant, Propeller, Radio, Instrument, or Accessory) that define the work it can legally perform.

How do I choose an aircraft maintenance shop in Maryland?

Match the shop's FAA ratings to the work you need. For airframe and engine work, look for Airframe and Powerplant ratings. For avionics, look for Radio and Instrument ratings. Use the rating filters above to narrow the list to shops authorized for your job.

What's the difference between an A&P mechanic and a repair station?

An A&P mechanic is an individual FAA-certificated technician with Airframe and Powerplant ratings. A repair station is an FAA-certified organization that operates under stricter oversight, holds its own quality and inspection systems, and can be rated for specialized work that an individual mechanic cannot perform alone.

Are all Maryland aircraft mechanics required to be FAA-certified?

Anyone performing maintenance on a certified aircraft for hire must be either an FAA-certified A&P mechanic or work under the umbrella of an FAA-certificated repair station. Aircraft owners can perform certain preventive maintenance on their own aircraft under FAR 43 Appendix A.

How can shops claim their listing?

Each shop page has a "Claim this listing" link near the top of its detail page. Claiming is free and lets shop operators verify and enrich their info. A paid premium tier with priority placement and quote forwarding is in development.