| Business | Phone |
| A & A Door & Openers 349 Manassas Dr, Manassas 20111 | (703) 257-4718 |
| Amarr Garage Doors 7930 Notes Dr, Manassas 20109 | (703) 369-3171 |
| Automatic Garage Door Svc 8901 Evelyn Dr, Manassas 20112 | (703) 368-1486 |
| Door Doctor Manassas 20110 | (703) 393-1972 |
| Manassas Garage Door 9024 Euclid Ave, Manassas 20110 | (703) 368-8710 |
| Overhead Door Company of Washington, DC - Manassas Branch 8641 Virginia Meadows Drive, Manassas 20109 | (703) 334-4050 |