Smoke / CO Detector Replacement Cost in Worcester, MA
What homeowners in Worcester typically pay to replace a smoke / co detector in 2026.
Typical range
$30–$80
Most homeowners pay around $50 installed.
EstimatedUpdated 6/17/2026
How we calculated this
Local fire safety ordinances require specialized hardwired and interconnected units professionally set up.
Nearby cities
Other safety replacement costs in Worcester
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