| Business | Phone |
| William L Berry & Co Inc 6001 Montrose Rd, Rockville 20852 | (301) 984-8770 |
| Atlantic Heritage Builders 5710 Avery Park Dr, Rockville 20855 | (301) 926-8177 |
| Belle Terre Development 5852 Hubbard Dr, Rockville 20852 | (301) 770-2582 |
| Stedwick Development 15201 Shady Grove Rd, Rockville 20850 | (301) 840-1865 |
| Chadsworth Homes Inc 1010 Rockville Pike, Rockville 20852 | (301) 315-8038 |
| Chase Homes Inc 966 Hungerford Dr # 15a, Rockville 20850 | (301) 838-2190 |
| Senate Construction Corp 6345 Executive Blvd, Rockville 20852 | (301) 881-2900 |
| Craftstar Homes At King Farm 621 Crooked Creek Dr, Rockville 20850 | (240) 683-0133 |
| Crowell & Baker Constr Co 152 Rollins Ave # 100, Rockville 20852 | (301) 253-1856 |
| Crystal Homes 10350 Procera Dr, Rockville 20850 | (301) 610-9540 |
| D R Horton Inc 1370 Piccard Dr # 230, Rockville 20850 | (301) 670-6144 |
| Piccard Development Group 1300 Piccard Dr # 106, Rockville 20850 | (301) 948-9208 |
| Porten Co 5515 Security Ln # 550, Rockville 20852 | (301) 881-0040 |
| Nvr Homes Inc 14219 Travilah Rd, Rockville 20850 | (301) 309-8450 |
| Mid-Atlantic Builders Inc 11611 Old Georgetown Rd, Rockville 20852 | (301) 231-0009 |
| Mitchell Best & Visnic 1684 E Gude Dr # 102, Rockville 20850 | (301) 309-6470 |
| Hemingway Homes 7937 Sandalfoot Dr, Rockville 20854 | (301) 229-4100 |
| M/I Homes Inc 10200 Silver Bell Ter, Rockville 20850 | (301) 309-9100 |
| M/I Homes Inc 14026 Loblolly Ter, Rockville 20850 | (301) 340-7960 |
| Madison Homes Rockville 20850 | (301) 762-7560 |
| Home Life Svc Rockville 20850 | (301) 260-2604 |
| King Farm Visitor Ctr 300 Saddle Ridge Cir, Rockville 20850 | (301) 548-1805 |