Plainfield, NJ Fire Regulations: Smoke Detectors (2026)

Under § 6:5-2 of the Plainfield Municipal Code, no person in the City of Plainfield can purchase, sell, transfer, lease, occupy, rent or let any building, structure or premises, including a dwelling unit or rooming unit, until the Director of the Division of Inspections issues a certificate of compliance. The requirement applies whether the change is temporary, seasonal or permanent and whether or not money changes hands.

Section 6:5-9 gives the Director the power to deny the certificate for just cause, and paragraph (h) names the smoke detector condition: absence of or inoperable smoke detectors. The printed test is simple: a detector has to be present and it has to work. The article prints no detector count or mounting location, and the condition sits on a list with defective heating equipment, no running water, broken steps and roof leaks.

The process runs through the Division of Inspections. The owner or operator files an application with a fee of $50.00 for the first dwelling unit and $25.00 per dwelling unit thereafter for residential property, and consents to entry for the inspection. The Division uses reasonable efforts to inspect within five business days of filing. If inspectors cannot enter on the scheduled date, a $50.00 rescheduling fee applies. A temporary certificate can run up to forty-five days, extended by another forty-five, but never beyond ninety days in total.

The Electrical Subcode fee line in § 2:10-6C(a)(3)(I) covers installing hardwired smoke and carbon monoxide detectors and prints: $75 for up to ten devices and one control panel, $50; each additional control panel or detector $10. The Fire Division's Bureau of Fire Prevention administers fire safety inspections under § 2:11-6, and § 2:11-7 adopts the Fire Prevention Code of 1971 for buildings used exclusively for dwelling purposes with fewer than three dwelling units.