How often should fire alarms be tested or replaced?

Find My Tradesman27 Jul, 2025Miscellaneous

Fire alarms should be tested at least once a month to ensure they are functioning properly. It's recommended to replace the entire unit every 10 years, even if it still seems to work. Batteries should be replaced once a year, or sooner if the low-battery alert sounds. For safety and peace of mind, consider hiring a qualified professional to inspect, install, or replace your fire alarm system. You can easily post your job and compare quotes from local experts in your area.