| Business | Phone |
| Baer & Mc Intosh 4 Roundhouse Rd, Piermont 10968 | (845) 359-8989 |
| Era Kennedy & Kennedy 540 Piermont Ave, Piermont 10968 | (845) 365-2505 |
| Lawrence Park Condominiums Route 9 W, Piermont 10968 | (845) 359-2202 |
| Piermont Plaza Realty 10 Roundhouse Rd, Piermont 10968 | (845) 365-1383 |
| Piermont Plaza Realty 201 Ash St, Piermont 10968 | (845) 398-0189 |