Smoke and Carbon Monoxide Inspections


To make a payment for your Smoke and CO Detector Inspection, please click here.


The Dennis Fire Inspector Office is located at Station 1 Headquarters, 883 Main Street, West Dennis.  26F Smoke and Carbon Monoxide Compliance Inspections are done Tuesday through Friday by scheduling an appointment in advance. Please call 508-398-0363 to schedule your appointment. The fee is $25.00.

Inspection Requirements

  • A number must be on the house/building at the time of inspection. Your permit/certificate cannot be issued unless the number is present, as required by MGL Chapter 148, Section 59.
  • Battery operated smoke alarms may not replace hardwired smoke alarms.
  • Interconnected, hardwired smoke alarms must all sound when any alarm is tested.

Massachusetts Smoke and Carbon Monoxide Requirements when Selling a One or Two Family Residence

Smoke and Carbon Monoxide Requirement Chart for Age of Home

If you have any questions regarding your smoke or carbon monoxide alarms, please call the Fire Prevention Office before your inspection appointment.