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(844) 844 2719
Protect Your Home and Family
With Code-Compliant Smoke Detector Installation
EZ Eletric installs and replaces smoke detectors throughout San Diego homes, from a single swap on an aging unit to a full hardwired, interconnected system that meets current California fire code. We're a licensed, bonded and insured electrical contractor, and every installation is done by the same electricians who handle the rest of your home's wiring -- so detectors are tied into your electrical system correctly, not just stuck to the ceiling.





Not every smoke detector fits every room. Ionization detectors respond fastest to fast-flaming fires; photoelectric detectors respond faster to smoldering fires, the kind more common in bedrooms and living rooms; dual-sensor detectors combine both. We also install combination smoke/carbon monoxide detectors, which California code requires in homes with an attached garage, a fuel-burning appliance, or a fireplace. We'll recommend the right type for each room rather than installing the same unit everywhere.
A battery-only detector works on its own; if it goes off in the garage at 2am, you may not hear it from an upstairs bedroom. A hardwired, interconnected system wires every detector in the home together (with battery backup for power outages), so when one unit senses smoke, every unit sounds. Most newer San Diego homes and any new construction or major remodel are required to have interconnected detectors -- we can upgrade an older battery-only setup to interconnected without rewiring the whole house.
A straightforward swap of existing detectors in the same locations typically doesn't need a permit. Adding detectors, running new interconnect wiring, or doing the work as part of a larger remodel usually does -- our electricians will tell you upfront whether your job needs one and handle the paperwork and inspection scheduling if so.
California law requires smoke detectors in every bedroom, in the hallway outside sleeping areas, and on every level of the home, including the basement. Our electricians install hardwired, interconnected smoke detectors so that when one alarm sounds, they all do — what current code requires for new installations and major remodels.
Most smoke detectors are rated for about 10 years — check the manufacture date printed on the unit. A detector that chirps intermittently even with a fresh battery, or one you can no longer test successfully, should be replaced rather than repaired.
We're a licensed, bonded and insured electrical contractor, and smoke detector work is wiring work -- not a job for a general handyman if it involves hardwiring or interconnecting units. Call for a free estimate; we'll confirm the right detector type, placement and whether a permit applies before any work starts.
California code requires one in every bedroom, one in the hallway outside each sleeping area, and at least one on every level of the home, including the basement. Larger bedrooms or long hallways may need more than one to meet spacing requirements.
A like-for-like swap of the same detector model is sometimes DIY-manageable, but if the wiring, interconnection, or detector type needs to change, or you're not comfortable working at the panel, it's safer to have a licensed electrician handle it.
California law requires a carbon monoxide detector in homes with an attached garage, a fuel-burning appliance (like a gas furnace or water heater), or a fireplace. A combination unit covers both requirements in one device.
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