| Business | Phone |
| Honorable Amy J Fricano 3rd & Cedar Aveamp;, Niagara Falls 14301 | (716) 278-1810 |
| Honorable Jacqueline M Koshian 775 3rd St # 209, Niagara Falls 14301 | (716) 278-1815 |
| Honorable Ralph A Boniello Iii 775 3rd St, Niagara Falls 14301 | (716) 278-1840 |
| Niagara County Bldg & Grounds 301 10th St, Niagara Falls 14303 | (716) 278-6838 |
| Niagara County Bldg & Grounds 775 3rd St # 5, Niagara Falls 14301 | (716) 278-1875 |
| Niagara County Employment Dept 1001 11th St, Niagara Falls 14301 | (716) 278-8140 |
| Niagara County Ind Dev Agency 2055 Niagara Falls Blvd, Niagara Falls 14304 | (716) 298-0518 |
| Niagara County Trott Access 1001 11th St, Niagara Falls 14301 | (716) 278-8100 |
| Niagara County Youth Bureau 301 10th St, Niagara Falls 14303 | (716) 278-6886 |
| Niagara Employment & Training 1001 11th St, Niagara Falls 14301 | (716) 439-7500 |