| Business | Phone |
| A Anderson & Sons Po Box 2157, Centreville 20122 | (703) 591-7676 |
| Advanced Building Svc Inc 6803 Malton Ct, Centreville 20121 | (703) 968-3664 |
| Advanced Climate Control Inc Centreville 20120 | (703) 919-6649 |
| Air Masters Heating & Air Cond Po Box 2084, Centreville 20122 | (703) 830-7550 |
| All Brands Inc Centreville 20121 | (703) 830-7300 |
| Capitol City Industries 5627 Ottawa Rd, Centreville 20120 | (703) 631-9351 |
| D P Professional Svc 6317 Hidden Canyon Rd, Centreville 20120 | (703) 517-3566 |
| Sam's Heating Ac & Refrig Svc 5616 Pickwick Rd, Centreville 20120 | (703) 830-8287 |