| Business | Phone |
| Alaska Air 2 Plant St, Plattsburgh 12901 | (518) 566-6108 |
| Champlain Air 2893 Connecticut Rd, Plattsburgh 12903 | (518) 324-2200 |
| Champlain Valley Building Svc 102 Trade Rd, Plattsburgh 12901 | (518) 561-7681 |
| E T Harris & Son 490 State Route 3, Plattsburgh 12901 | (518) 563-4810 |
| J Hogan Refrigeration Co 3 Roosevelt Ter, Plattsburgh 12901 | (518) 563-5450 |