| Business | Phone |
| Animal Control Officer 100 Belvidere Ave, Washington 7882 | (908) 689-6657 |
| Borough Of Washington 100 Belvidere Ave, Washington 7882 | (908) 689-3600 |
| Washington Twp Administrator 350 Hudson Ave, Washington 7676 | (201) 664-4404 |
| Washington Twp Building Inspct 350 Hudson Ave, Washington 7676 | (201) 666-0462 |
| Violations Clerk 350 Hudson Ave, Washington 7676 | (201) 664-2488 |