| Business | Phone |
| Cornerstone Title Agency Inc 4 Pray Ln, Lagrangeville 12540 | (845) 226-5673 |
| Country Bumpkin Inc 1208 Route 55, Lagrangeville 12540 | (845) 452-2820 |
| Ferris Real Estate 1177 Route 55, Lagrangeville 12540 | (845) 454-7800 |
| Serls Prime Properties 1131 Route 55 # 1, Lagrangeville 12540 | (845) 473-1650 |
| Shagbark 244 Creamery Rd, Lagrangeville 12540 | (845) 226-9000 |
| Steadfast Realty Svc 2419 Route 82, Lagrangeville 12540 | (845) 223-3661 |
| W J Lavery Real Estate 1097 Route 55, Lagrangeville 12540 | (845) 473-9770 |
| Weichert Realtors 1110 Town Square, Lagrangeville 12540 | (845) 473-2800 |