| Business | Phone |
| Holy Name Of Jesus Church 2 Broadway, Valhalla 10595 | (914) 949-1422 |
| Adult Education 65 Grasslands Rd, Valhalla 10595 | (914) 761-3400 |
| Jennie Clarkson Home 1700 Old Orchard St, Valhalla 10595 | (914) 949-0665 |
| Kensico School 320 Columbus Ave, Valhalla 10595 | (914) 683-5031 |
| Blythedale Children's Hospital 95 Bradhurst Ave, Valhalla 10595 | (914) 592-7555 |
| Mt Pleasant Blythedale School 95 Bradhurst Ave, Valhalla 10595 | (914) 592-2155 |
| Westchester Center For Edu 503 Grasslands Rd, Valhalla 10595 | (914) 593-0593 |
| Valhalla Board Of Education 300 Columbus Ave, Valhalla 10595 | (914) 683-5040 |
| Valhalla Board Of Education 320 Columbus Ave, Valhalla 10595 | (914) 997-0179 |
| Valhalla Middle High School 300 Columbus Ave, Valhalla 10595 | (914) 683-5000 |