Protect your family with properly placed, securely installed and fully tested smoke and carbon monoxide detectors. Licensed California contractor serving La Habra, Brea, Hacienda Heights, Yorba Linda and nearby communities.
Four-detector packages from $299, including detectors, installation, testing and removal of old units.
Smoke alarms should generally be replaced 10 years after the manufacture date. Not sure how old yours are? Check the date printed on the back—or text us a photo and we’ll help you identify it.
Send detailsFill out the estimate form or text (949) 500-1680. Photos of your ceilings help us quote accurately.
Get a clear priceYou’ll receive a straightforward quote before anything is scheduled.
We install and testDetectors are properly placed, securely installed and tested before we leave.
Starting prices
Exact package definition so you know what $299 includes.
Four-detector battery package — $299
Four 10-year battery-powered alarms (not hardwired)
Three smoke alarms and one carbon monoxide alarm
Professional installation and testing
Standard mounting hardware included
Review of detector locations before installation
One-year workmanship warranty
Standard one-story home or condo
Standard installation only. Hardwired detector removal, new wiring, patching, painting, ceiling repair and unusual mounting conditions are quoted separately.
Hardwired installs & larger homes
We replace hardwired detectors at existing locations. Running new wiring or adding new circuits is quoted as a separate scope after we see photos or visit.
Always upfront
No work starts until you approve the price. Battery and hardwired options available.
Why hire Home Checklist Pros
Clean, careful installation
Detectors are properly placed, securely installed and tested before we leave.
Licensed California contractor
Owner-operated. Professional installation by a licensed and insured California contractor. CSLB #896878.
Brands & warranty
We install trusted residential detector brands such as First Alert and Kidde, selected for the needs of your home. Manufacturer warranty on the detectors; one-year workmanship warranty on the installation.
La Habra, La Habra Heights, Brea, Hacienda Heights, Yorba Linda, Rowland Heights, Diamond Bar, Walnut, and nearby Orange County communities.
La HabraLa Habra HeightsBreaHacienda HeightsYorba LindaRowland HeightsDiamond BarWalnut
FAQ
How long do detectors last?
Smoke alarms generally require replacement after 10 years. Carbon monoxide alarm life varies by model—check the expiration or end-of-life date printed on the unit. Conventional CO alarms may last about five to seven years, while certain sealed-battery models provide ten years of operation.
Battery vs hardwired — which do I need?
If your home already has hardwired detectors, we usually replace them with compatible hardwired units (often with battery backup). If you have battery-only units, a sealed 10-year battery package is often the simplest upgrade. Text a photo and we’ll tell you which path fits.
How long does an appointment take?
A standard four-detector battery package is commonly completed in about one to two hours, depending on access and ceiling height.
Do I need to be home?
Yes. An adult should be present to provide access, approve placement if needed, and walk through testing when we’re done.
Do you run new wiring?
We replace hardwired detectors at existing locations. Adding new hardwired locations or running new circuits is a separate quote after we review the job.
Request an estimate
Prefer not to call? Send this form, then text photos to (949) 500-1680.
License & insurance
Home Checklist Pros — smoke and carbon monoxide detector installation. CSLB #896878 · Licensed and insured.