| Business | Phone |
| David Tolley Construction 1046 Omar Dr, Crownsville 21032 | (410) 562-0334 |
| E F Jones Construction Co Crownsville 21032 | (410) 721-0440 |
| Gmj Enterprises Inc Crownsville 21032 | (410) 766-2908 |
| John J Kessler Co Po Box 317, Crownsville 21032 | (410) 923-1343 |
| Mpb Construction 796 Paul Birch Dr, Crownsville 21032 | (410) 923-0027 |
| Richard R Van Dyke Rt 450 & Crownsville Rdamp;, Crownsville 21032 | (410) 849-2005 |
| Young Construction 413 Kyle Rd, Crownsville 21032 | (410) 923-2263 |