| Business | Phone |
| Acorn Building Maintenance 1115 Netherlands Ct, Silver Spring 20905 | (301) 384-1643 |
| Affirm Building Maintenance 1115 Netherlands Ct, Silver Spring 20905 | (301) 236-4068 |
| Service Master 11105 Amherst Ave, Silver Spring 20902 | (301) 949-5975 |
| Forest Glen Building Assn Inc 9707 Rosensteel Ave, Silver Spring 20910 | (301) 588-3303 |
| Gotham Building Maintenance 8810 Brookville Rd, Silver Spring 20910 | (301) 608-9200 |
| J & J Maintenance Inc 503 Forney Dr, Silver Spring 20910 | (301) 319-9789 |