| Business | Phone |
| Christal Clean 5961 Rowanberry Dr, Elkridge 21075 | (410) 796-0770 |
| Crystal Clear Cleaning Po Box 8393, Elkridge 21075 | (410) 309-1171 |
| Executive Maintenance 7421 Washington Blvd, Elkridge 21075 | (410) 579-8300 |
| Final Stop Cleaning Svc Elkridge 21075 | (410) 799-3228 |