---
title: "NJ Smoke & CO Certificate by Town | NJ Home Sale Checklist"
description: "Town-by-town guides to the NJ smoke and carbon monoxide alarm certificate for home sales: who issues it, fees and timing, with official sources where found."
canonical: https://njhomesalechecklist.com/smoke-co-certificate/towns/
---

# Smoke and CO certificate: town guides

Reviewed by NJ Home Sale Checklist staff

✔ = we link the town's official page. ⚠ = general statewide guidance; confirm the agency and fee with the town.

* [Bayonne](https://njhomesalechecklist.com/smoke-co-certificate/bayonne/) ⚠
* [Brick](https://njhomesalechecklist.com/smoke-co-certificate/brick/) ⚠
* [Camden](https://njhomesalechecklist.com/smoke-co-certificate/camden/) ⚠
* [Cherry Hill](https://njhomesalechecklist.com/smoke-co-certificate/cherry-hill/) ✔
* [Clifton](https://njhomesalechecklist.com/smoke-co-certificate/clifton/) ✔
* [Edison](https://njhomesalechecklist.com/smoke-co-certificate/edison/) ✔
* [Elizabeth](https://njhomesalechecklist.com/smoke-co-certificate/elizabeth/) ⚠
* [Gloucester Township](https://njhomesalechecklist.com/smoke-co-certificate/gloucester-township/) ⚠
* [Hamilton (Mercer)](https://njhomesalechecklist.com/smoke-co-certificate/hamilton-mercer/) ✔
* [Hoboken](https://njhomesalechecklist.com/smoke-co-certificate/hoboken/) ⚠
* [Jersey City](https://njhomesalechecklist.com/smoke-co-certificate/jersey-city/) ✔
* [Lakewood](https://njhomesalechecklist.com/smoke-co-certificate/lakewood/) ✔
* [Middletown](https://njhomesalechecklist.com/smoke-co-certificate/middletown/) ⚠
* [Montclair](https://njhomesalechecklist.com/smoke-co-certificate/montclair/) ✔
* [Newark](https://njhomesalechecklist.com/smoke-co-certificate/newark/) ✔
* [Old Bridge](https://njhomesalechecklist.com/smoke-co-certificate/old-bridge/) ⚠
* [Passaic](https://njhomesalechecklist.com/smoke-co-certificate/passaic/) ⚠
* [Paterson](https://njhomesalechecklist.com/smoke-co-certificate/paterson/) ⚠
* [Piscataway](https://njhomesalechecklist.com/smoke-co-certificate/piscataway/) ⚠
* [Princeton](https://njhomesalechecklist.com/smoke-co-certificate/princeton/) ✔
* [Toms River](https://njhomesalechecklist.com/smoke-co-certificate/toms-river/) ✔
* [Trenton](https://njhomesalechecklist.com/smoke-co-certificate/trenton/) ⚠
* [Union Township](https://njhomesalechecklist.com/smoke-co-certificate/union-township/) ⚠
* [Vineland](https://njhomesalechecklist.com/smoke-co-certificate/vineland/) ⚠
* [Woodbridge](https://njhomesalechecklist.com/smoke-co-certificate/woodbridge/) ✔