| Business | Phone |
| Wool & Knots Inc 7801 Old Georgetown Rd, Bethesda 20814 | (301) 907-8999 |
| Sales & Svc Bethesda 20814 | (301) 982-1111 |
| Service Master Clean 14325 Willard Road, Bethesda 20814 | (301) 656-8330 |
| Empire Maintenance Window Bethesda 20814 | (301) 654-8444 |
| First Call Cleaning Bethesda 20814 | (301) 652-8900 |
| George Ayoub Carpet Svc Bethesda 20814 | (301) 652-0940 |