| Business | Phone |
| Frank Bagatta Route 44, Millbrook 12545 | (845) 677-3355 |
| Country Home Connection 211 N Tower Hill Rd, Millbrook 12545 | (845) 677-5000 |
| Elebash & Goodwin Co 5 Reservoir Dr, Millbrook 12545 | (845) 677-5488 |
| Fat Squirrel Realty Llc 45 Front, Millbrook 12545 | (845) 677-8510 |
| H W Guernsey Realtors Inc Front, Millbrook 12545 | (845) 677-5311 |
| Heather Croner Real Estate 3284 Franklin Ave, Millbrook 12545 | (845) 677-2350 |
| Heather Croner Real Estate 346 Fowler Rd, Millbrook 12545 | (845) 677-9822 |
| Hilltopper Properties Corp Tower Hill Rd, Millbrook 12545 | (845) 677-3204 |
| Leigh Ponvert Real Estate 3274 Franklin Ave, Millbrook 12545 | (845) 677-0270 |
| Millbrook Real Estate Llc 3306 Franklin Ave, Millbrook 12545 | (845) 677-3525 |
| Ponvert Battistoni Inc 3274 Franklin Ave, Millbrook 12545 | (845) 677-0200 |
| Tuxis Real Estate Llc 3814 Route 44, Millbrook 12545 | (845) 677-2700 |