Smoke / CO Detector Replacement Cost in Spokane, WA
What homeowners in Spokane typically pay to replace a smoke / co detector in 2026.
Typical range
$25–$70
Most homeowners pay around $48 installed.
EstimatedUpdated 6/17/2026
How we calculated this
Compliance requires installation and interconnectivity testing per local fire safety ordinances.
Nearby cities
Other safety replacement costs in Spokane
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