| Business | Phone |
| Concept Associates Builder Inc Deep Creek Lake Rd, McHenry 21541 | (301) 387-9099 |
| Deep Creek Mtn Resort Rel Est 296 Marsh Hill Rd, McHenry 21541 | (301) 387-6871 |
| Humberson Homes Inc 25254 Garrett Hwy, McHenry 21541 | (301) 387-6976 |
| Spiker Brothers Enterprises 5 Normas Way, McHenry 21541 | (301) 387-6142 |
| Sunset Builder Inc Po Box 216, McHenry 21541 | (301) 387-7444 |