| Business | Phone |
| Appellate Dept 36 Oak St, Plattsburgh 12901 | (518) 562-1446 |
| Clinton County Court 137 Margaret St, Plattsburgh 12901 | (518) 565-4715 |
| Clinton County Court Rcptnst 137 Margaret St # 3, Plattsburgh 12901 | (518) 565-4680 |
| Clinton County Family Court 137 Margaret St # 13, Plattsburgh 12901 | (518) 565-4658 |
| Clinton County Surrogate Court 137 Margaret St, Plattsburgh 12901 | (518) 565-4630 |