Avoid the 2AM chirp ✚ Insured for your safety ✚ Thornton, Colorado ✚ Serving North Metro Denver ✚ Parts & labor included ✚ Avoid the 2AM chirp ✚ Insured for your safety ✚ Thornton, Colorado ✚ Serving North Metro Denver ✚ Parts & labor included ✚

✚ Detector Inspectors LLC

Home/Services/Hardwired Smoke Detector Replacement

Wired power, dependable backup

Hardwired Smoke Detector Replacement

Hardwired alarms use household power and a backup source for outages. Replacing one requires attention to the existing interconnect, connector, age of companion units and the manufacturer’s compatibility requirements.

Call (303) 880-9881 See flat pricing

Why backup power still matters

A fire does not wait for utility power to return. The First Alert SM105-AC used by Detector Inspectors is hardwired and includes a sealed 10-year backup. That removes annual backup-battery changes for the replacement unit while preserving protection during outages.

Interconnection is part of the system

When compatible alarms are interconnected, one alarm can sound the others. That matters when smoke begins far from a sleeping area. The replacement should preserve the intended warning chain rather than treating every ceiling unit as isolated.

Price and next step

Detector Inspectors publishes $65 per hardwired smoke alarm replacement, including the specified unit, parts and labor. Call with the number of alarms and any model information you can safely read; do not climb if access is unsafe.

Safety references

Primary sources used for this page:

Manufacturer instructions and current local requirements control. For an emergency, call 911.

North Metro Denver

Handle every detector in one visit.

Call or text Jayson to schedule residential smoke and CO detector service.

Call (303) 880-9881 jaysonsale@icloud.com

For an active alarm or suspected emergency, get outside and call 911.

Next steps

Interconnected Smoke Alarm Service Understand and maintain interconnected residential smoke alarms so a warning in one part of the home can sound throughout the system.Smoke Detector Replacement in North Metro Denver Replace expired or failed residential smoke detectors with published flat pricing from Detector Inspectors LLC.First Alert SM105-AC Replacement Service Learn about the First Alert SM105-AC hardwired smoke alarm used in Detector Inspectors’ $65 replacement service.

DETECTOR INSPECTORS

Insured for your safety · Affordable, honest, reliable