| Business | Phone |
| R R Gregory Corp 24005 Point Lookout Rd, Leonardtown 20650 | (301) 997-0536 |
| Bowes Construction Leonardtown 20650 | (301) 475-2471 |
| C Mayor Construction & Home 19087 Russell Rd, Leonardtown 20650 | (301) 994-1390 |
| Design Builders & Assoc Inc 22615 Washington St, Leonardtown 20650 | (301) 475-0363 |
| Heartwood Homes Ltd 43543 Bayberry Ct, Leonardtown 20650 | (301) 475-5347 |