DIFlat published rates
Smoke & CO Detector Service Pricing
Know the rate before the visit. Detector Inspectors publishes the three residential prices below, with parts and labor included for replacements.
$125 basic service
New standard batteries in up to six detectors, plus cleaning, testing and inspection of every detector in the home. The six-unit limit applies to included batteries—not to the number of alarms inspected.
$65 hardwired smoke detector replacement
First Alert SM105-AC with hardwired power, interconnect capability and a 10-year sealed backup battery. The published per-unit price includes the detector, parts and labor.
$85 hardwired smoke + CO combo replacement
First Alert SMICO105-AC combination alarm with hardwired power, interconnect capability and a 10-year sealed backup. The published per-unit price includes the detector, parts and labor.
Before work begins
Jayson checks the existing alarms and explains which units are due. Call with the home size and approximate detector count so the visit can be planned.
Safety references
Primary sources used for this page:
Manufacturer instructions and current local requirements control. For an emergency, call 911.