| Business | Phone |
| Lopez Ventura Cleaning Svc 2630 Parkland Dr, District Heights 20747 | (301) 516-1920 |
| Pinkney Cleaning Svc 7828 Parston Dr, District Heights 20747 | (301) 420-2163 |
| Building Service Management 2031 Brooks Dr, District Heights 20747 | (301) 967-7156 |
| Care Professional Cleaning 8109 Thornfield Ter, District Heights 20747 | (301) 324-5390 |
| Topflight Building Svc 7916 Cryden Way, District Heights 20747 | (301) 735-8998 |
| Curtis Executive Cleaning Svc District Heights 20747 | (301) 568-0814 |
| Twins Janitorial 6509 Marlboro Pike, District Heights 20747 | (301) 420-6542 |
| W C Janitorial Svc 3001 Logan St, District Heights 20747 | (301) 420-9201 |
| Gatling Janitorial Svc 7506 Leona St, District Heights 20747 | (301) 568-1194 |