| Activities Office | activities@hhsociety.org | 914-276-2636 |
| Bus Reservation | 914-276-2877 | |
| Comcast | 1-866-478-7266 | |
| Con Edison | 1-800-350-9346 | |
| Fitness Center | 914-669-5028 | |
| Heritage Management Services | 914-276-2509 | |
| Hudson Valley Community Management | 914-234-0300 | |
| J & J Management Services | 914-646-5108 | |
| NYSEG | nyseg.com | 1-800-572-1131 |
| Security Dept. | 914-276-2592 | |
| Society Office | society@hhsociety.org | 914-276-2908 |
| Somers Hills Management | 914-669-5368 | |
| Verizon | 914-890-6611 |
Hours of Operation
| Society Office | Mon – Fri | 9:00 am – 1:00 pm |
| Activities Office | Mon – Fri | 9:00 am – 5:00 pm |
| Fitness Center | Daily | 4:00 am – 11:00 pm |
| Library | Weekdays | 10:00 am – 3:00 pm |
| Library | Saturdays | 10:00 am – 1:00 pm |