Repeated residential fire alarm activation reported Heard on: Contra Costa CA Fire Dispatch Group Calls 00:14 00:00 Engine 17, respond to a residential fire alarm. Transcript This transcript is auto-generated from live dispatch audio and may be incomplete or inaccurate. It is not an official report and may change. 00:00 Engine 17, respond to a residential fire alarm. 00:02 Number (number withheld) Hartwood Court, across from Silverado Drive. 00:05 (number withheld) Hartwood Court. 00:08 Resident calling in, repeated alarm activation and unable to find a cause. 2026-09-19 12:15 UTC Fire Hartwood Ct, Lafayette, CA 94549 View on map