| Business | Phone |
| Alban Management 573 Lancaster Pl, Frederick 21703 | (301) 662-6565 |
| Alliance Property Mgmt Llc 122 W 4th St, Frederick 21701 | (301) 696-8852 |
| Association Management Svc Ltd 201 Thomas Johnson Dr # 200, Frederick 21702 | (301) 620-0565 |
| B & J Assoc 7305 Westwood Dr, Frederick 21701 | (301) 694-6552 |
| Cannery Place 241 E 4th St, Frederick 21701 | (301) 682-7819 |
| Carefree Management 7954 Yellow Springs Rd, Frederick 21702 | (301) 694-0001 |
| Clagett Enterprises Inc 20 W 3rd St, Frederick 21701 | (301) 663-6009 |
| Fair Property Management Inc 2762 Lynn St, Frederick 21704 | (301) 874-2889 |
| Fitzgerald & Matan Management 241 W Patrick St, Frederick 21701 | (301) 620-1600 |
| Good Management Llc 5300 Westview Dr, Frederick 21703 | (301) 644-5964 |
| Milestone Leasing & Management 314 W Patrick St, Frederick 21701 | (301) 695-5644 |
| Monocacy Land Co Llc 3501 Urbana Pike, Frederick 21704 | (301) 620-0854 |
| National Trail Inc 70 Thomas Johnson Dr # 200, Frederick 21702 | (301) 694-7898 |
| Noahs' Frederick Management 421 W Patrick St, Frederick 21701 | (301) 663-4442 |
| Property Management People 82 Wormans Mill Ct # A, Frederick 21701 | (301) 694-6900 |
| Rosemont Management Co 7310 Grove Rd, Frederick 21704 | (301) 662-8885 |
| Smith Properties-Westpointe 4908 Ridge Crest Ct, Frederick 21702 | (301) 371-5333 |
| Spnn & Assoc 198 Thomas Johnson Dr # 207, Frederick 21702 | (240) 409-9491 |
| Spring Ridge Conservancy 9090 Ridgefield Dr, Frederick 21701 | (301) 620-0782 |
| Steve Smith Properties Inc 220 N Market St, Frederick 21701 | (301) 694-5712 |
| Sunshine Management Corp 178 Thomas Johnson Dr # 201, Frederick 21702 | (301) 663-8383 |