| Department | Contact | Phone | Location or Borough Hall Room # |
| Ambulance Corps | Dara Mullens | (201) 797-5321 | Plaza Rd. & Berdan Ave. |
| Auxiliary Police | Nicholas Magarelli | (201) 794-5390 | 10-11 Fair Lawn Avenue |
| Borough Manager | Jim Van Kruiningen | (201) 794-5310 | 109 |
| Building Department | Richard Bolan | (201) 794-5307 | 216 |
| CERT | Nancy Brouca | (201) 794-5390 | 10-11 Fair Lawn Avenue |
| Community Garden | (201) 794-5340 | 206 | |
| Emergency Management | Wendy Alvarez | (201) 794-5390 | 10-11 Fair Lawn Avenue |
| Engineering | Ken Garrison | (201) 794-5300 | 209 |
| Environmental Commission | (201) 794-5327 | 112 | |
| Fair Lawn Television | Saul Rochman | (201) 794-5394 | B-20 |
| Finance (Payroll) | Karen Palermo | (201) 794-5351 | 110 |
| Finance (Accounts Payable) | Karen Palermo | (201) 794-5354 | 110 |
| Fire Department | Tim Yuskaitis | (201) 794-5389 | B-7 |
| Fire Prevention | Jay Bender | (201) 794-5408 | B-6 |
| Garbage – Cali Carting | (201) 991-5400 | — | |
| Health | Carol Wagner | (201) 794-5327 | 112 |
| Human Services | Liz Twiggs | (201) 794-5333 | 112 |
| Library | Timothy Murphy | (201) 796-3400 | 10-01 Fair Lawn Avenue |
| Mayor | John Cosgrove | (201) 794-5344 | 206 |
| Memorial Pool | James Graff | (201) 794-5370 | 1st St. & Avenue of Heroes |
| Mini Bus Service | (201) 794-5332 | ||
| Municipal Clerk | Joanne M. Kwasniewski | (201) 794-5340 | 206 |
| Municipal Court | Clare Cabibbo | (201) 794-5350 | 204 |
| Planning Board | Cathy Hochkeppel | (201) 794-5300 | 209 |
| Police | Glen Cauwels | (201) 796-1400 9-1-1 (Emergencies) | Police Desk |
| Police Overnight Parking | (201) 794-5399 | Police Desk | |
| Property Maintenance | Richard Bolan | (201) 794-5325 | 216 |
| Public Works – DPW | Alan Neggia | (201) 794-5304 (201) 794-5326 | 211 |
| Purchasing | Cathy Tyls | (201) 794-5315 | 110 |
| Recreation / Parks | James Graff | (201) 796-6746 | Community Center |
| Recycling / Garbage | Ron Lottermann | (201) 794-5304 (201) 794-5326 | DPW Complex Saddle River Road |
| Rescue Squad | Peter Yuskaitis | (201) 794-5388 | 16-01 Romaine St. |
| Road Division | Mike Beshaw | (201) 794-5304 (201) 794-5326 | DPW Complex Saddle River Road |
| Senior Center | Karin Krankel | (201) 796-1191 | 11-05 Gardiner Rd. |
| Sewer Division | Paul Grossi | (201) 794-5304 (201) 794-5326 | DPW Complex Saddle River Road |
| Shade Tree Division | Walter Neill | (201) 794-5304 (201) 794-5326 | DPW Complex Saddle River Road |
| Tax Assessor | Tim Henderson | (201) 794-5318 | 207 |
| Tax Collector | Alice Lee | (201) 794-5339 | 101 |
| Veterans Affairs | Nick Magarelli | (201) 794-5314 | 109 |
| Youth Center | Scott Homa | (201) 794-5372 | Community Center |
| Water – Accounting | Alice Lee | (201) 794-5334 | 101 |
| Water – Operations | John Williams | (201) 794-5374 | Cadmus Place |
| Webmaster | Manager’s Office | (201) 794-5314 | 109 |
| Zoning Department | Ann Peck | (201) 794-5308 | 216 |