| Business | Phone |
| Building Dept 840 Main St, Peekskill 10566 | (914) 734-4140 |
| City Garage 100 South St, Peekskill 10566 | (914) 734-4124 |
| City Garage 1003 Lower South St, Peekskill 10566 | (914) 734-4128 |
| City Personnel 840 Main St, Peekskill 10566 | (914) 734-4160 |
| City Taxes 840 Main St, Peekskill 10566 | (914) 734-4170 |
| Continental Village Water Dist 110 Washington St, Peekskill 10566 | (914) 737-2442 |
| Corp Counsel 840 Main St, Peekskill 10566 | (914) 734-4180 |
| Cortlandt Senior Citizen Rfrrl Westbrook Dr, Peekskill 10566 | (914) 528-8377 |
| Filter Plant 1000 Lindbergh Pl, Peekskill 10566 | (914) 734-4186 |
| Accounts Payable 840 Main St, Peekskill 10566 | (914) 734-4108 |
| Housing Assistance 840 Main St, Peekskill 10566 | (914) 734-4216 |
| Aqueduct Pumping Station Old Crompond Rd, Peekskill 10566 | (914) 737-4817 |
| Assessor's Office 840 Main St, Peekskill 10566 | (914) 734-4190 |
| Kiley Center 840 Main St, Peekskill 10566 | (914) 734-4256 |
| Northern Westchester Joint Wtr 2065 E Main, Peekskill 10566 | (914) 737-5579 |
| Parking Violations 840 Main St, Peekskill 10566 | (914) 734-4110 |
| Peekskill City Office 1040 Park St, Peekskill 10566 | (914) 736-0686 |
| Peekskill City Office 820 Lindbergh Pl, Peekskill 10566 | (914) 737-6985 |
| Peekskill Nutrition Program 4 Nelson Ave, Peekskill 10566 | (914) 734-4251 |
| Peekskill Nutrition Program 840 Main St, Peekskill 10566 | (914) 734-4251 |
| Peekskill Senior Citizen Center 4 Nelson Ave, Peekskill 10566 | (914) 734-4254 |
| Peekskill Sewage Disposal Plnt 700 Highland Ave, Peekskill 10566 | (914) 739-1166 |
| Peekskill Taxes Dept 840 Main St, Peekskill 10566 | (914) 734-4109 |
| Pump House Peekskill 10566 | (914) 734-4138 |