Aircraft Maintenance in Maryland
Listed first in Maryland: Advanced Aviation Group, American General Supplies, Inc. and Avdyne AeroServices. Compare services, locations and contacts below.
5 companiesUpdated
Aircraft Maintenance companies
Showing 1–5 of 5 companiesFeatured firstFeatured listings appear first. About featured listings


View companyAdvanced Aviation Group
MarylandFlight Schools
Flight training at the Flight Center at Frederick, Maryland
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View companyAmerican General Supplies, Inc.
MarylandAircraft Maintenance
Aircraft parts, AOG support and MRO from Gaithersburg, Maryland
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View companyAvdyne AeroServices
MarylandAircraft Maintenance
Aircraft maintenance company based at Baltimore-Washington International Airport
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View companyFreeway Aviation Flight Training Center
MarylandFlight Schools
Flight instruction and aircraft maintenance at Freeway Airport in Bowie, Maryland
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View companyHarford Air Services
MarylandFlight Schools
Flight school at Harford County Airport in Churchville, Maryland
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Common questions
- How many aircraft maintenance companies are there in Maryland?
- Flying Engineer lists 5 aircraft maintenance companies in Maryland.
- Which aircraft maintenance companies in Maryland are listed first?
- Advanced Aviation Group, American General Supplies, Inc. and Avdyne AeroServices appear first. Featured companies are shown first, followed by companies with the most complete profiles.
- How do I contact a aircraft maintenance company in Maryland?
- Open a company's page to see its website, phone number and location, or send a quote request directly from the page. Requests go straight to the company.
Updated January 2026. Based on the companies listed on Flying Engineer.