Fire Alarm in Malibu

Your Malibu alarm answers to LA County Fire

Malibu has no city fire department. The city contracts with Los Angeles County, and the County of Los Angeles Fire Department handles emergency response along with the fire prevention and inspection work inside city limits. There's no separate city prevention bureau. So if an inspector asks to see your alarm test results, or writes up a panel showing trouble, the request comes from the county. Code questions go there too.

Fire alarm testing in Malibu

Most buildings with an alarm system need testing every year. NFPA 72 calls for a fire alarm system to be inspected and tested at least once a year, and some devices on the system need attention more often than that. A typical annual visit works through the system device by device:

• The control panel, its trouble and supervisory signals, and its backup batteries
• Smoke and heat detectors
• Manual pull stations
• Horns, strobes and other notification appliances
• The signal path to your monitoring company, if the system is monitored

Anything that fails gets noted. Some fixes happen on the spot, like a dead battery or a dirty detector, while others (a failed module, say, or a wiring fault on one circuit) need a return visit for repair. Keep the results with your building records. An inspector may ask.

Chirping alarms and detectors you can't reach

Some of the alarm questions we hear from Malibu callers are easy to ask and annoying to live with. One caller's smoke alarms kept beeping after new batteries went in, and kept beeping with the batteries pulled out, on a system only three years old. That pattern usually rules out the battery. Hardwired alarms run on building power and usually chirp to report a fault, a missing battery or a unit that needs replacing, so pulling the battery won't quiet them. On interconnected alarms, finding the bad unit means testing each one.

Another caller asked how to change the battery in an alarm mounted high over a stairwell. Don't balance a ladder on the stairs. A technician can reach it safely, test it and replace the unit if it has failed. Our Malibu fire alarm repair page covers trouble signals and failed devices in more detail.

Who does the work, and booking in Malibu

California work for 1 Pro Fire is done by Hedrick Fire Protection. Hedrick holds C-16 fire protection and C-10 electrical contractor licenses, and the California State Fire Marshal licenses it under Title 19 for extinguisher service and for inspection, testing and maintenance of water-based systems.

Adding devices during a remodel or rebuild? On January 12, 2026, Malibu adopted the 2025 California Building Standards Code, Fire Code included, through Ordinance No. 531, and it applies to projects submitted 30 days after that date. Confirm with LA County Fire which edition applies to your permit.

Malibu ZIP codes 90263, 90264 and 90265 are all in our service area. To book an alarm test or a repair visit, call (213) 568-0188 or email socal@1profire.com. Tell us what the panel says.

Questions from Malibu property owners

Who inspects fire alarms in Malibu?

The County of Los Angeles Fire Department handles fire prevention and inspections in Malibu under the city's contract. The city has no prevention bureau of its own.

How often does a fire alarm system need testing?

At least once a year under NFPA 72. Some devices are on shorter cycles.

Why do my smoke alarms keep beeping with new batteries, or with none?

Hardwired alarms run on building power and usually chirp to report a fault or a missing battery, so in that case the battery is rarely the cause. Have the units tested.

How do I change the battery on an alarm at the top of a stairwell?

Don't improvise a ladder on the stairs. Call us, and a technician can reach it, test it and replace it if needed.

Do you service Malibu?

Yes. All three Malibu ZIP codes, 90263, 90264 and 90265, are in our service area.