Smoke / CO Detector Replacement Cost in Denver, CO
What homeowners in Denver typically pay to replace a smoke / co detector in 2026.
Typical range
$65–$115
Most homeowners pay around $90 installed.
EstimatedUpdated 6/16/2026
How we calculated this
Denver’s local building codes and higher labor rates for licensed electrical work drive the installation costs for integrated safety devices.
Nearby cities
Other safety replacement costs in Denver
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