National Door Service, Inc.: Hangar and Industrial Door Specialist

National Door Service, Inc. is a leading construction firm specializing in the repair, rehabilitation, and replacement of industrial and aircraft hangar doors. Our extensive experience includes projects involving sliding doors, overhead doors, bifold doors, tail doors and all hangar door components. We specialize in the identification and rehabilitation or replacement of worn components such as bottom wheels, rail systems, top guides, motor operators, door controls, and roller systems.

Many of our customers have benefited from our experience with aperture systems, including inflatable aperture seals. We invite you to explore our site and contact us with any questions you may have.


Recently Added Door Lines

Overhead Door


About National | Installation | Rehabilitation | Consulting | Preventive Maint. | Contact National

National Door Service, Inc.
3501 Century Ave.
Baltimore, MD 21227

Voice: 410-636-1640
Fax: 410-636-4308

Copyright 2020 National Door Service, Inc.
Web Site Design by NewBlood