| Business | Phone |
| Aiello's Realty Corp 240 Mohawk St, Herkimer 13350 | (315) 866-6620 |
| Bruce Ward & Co 219 N Prospect St, Herkimer 13350 | (315) 866-2002 |
| Joe Macri Realty 235 S Main St, Herkimer 13350 | (315) 866-2209 |
| Martha's Realty 118 N Prospect St, Herkimer 13350 | (315) 866-4215 |
| R C Louis Realty 200 N Prospect St # 104, Herkimer 13350 | (518) 615-0052 |