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A qualified electrician should install hardwired smoke detectors


A licensed electrician is the best pro to install hardwired smoke detectors in your home. They can get your smoke detectors working properly and place them in the correct locations. A qualified home security pro or a handyperson can also finish this job and connect an adequate number of smoke detectors to protect your house and your loved ones. This guide covers what you need to know before hiring the right pro.

According to many local building codes, smoke detectors in new homes must be hardwired into the electrical system, which requires a qualified electrician. Hiring a local electrician who installs smoke detectors means they’ll install them in the best locations, and the units will alert you and your family when a fire is present. Doing any DIY electrical work can result in shocks, electrocution, damage, or accidental fires, so hiring a licensed electrician is essential for safety.
Smoke detector installation costs range between $70 and $150, with most electricians charging an hourly rate of $50 to $100. Your electrician can also ensure your smoke detectors are up to code and work correctly.
If you purchase battery-operated smoke detectors, you can DIY the project if you know some basic information about how and where to install smoke detectors. According to the U.S. Fire Administration, you should:
Install both of the two main types of smoke detectors—ionization and photoelectric—or dual-sensor smoke detectors (a combination).
Choose interconnected smoke alarms that will all sound if one detects smoke—these can link wirelessly and be hardwired or battery-powered.
For the best performance, install smoke detectors high on the walls or on the ceiling. If you install smoke detectors on the wall, they should be within 12 inches of the ceiling.
Install smoke detectors inside and outside each bedroom and sleeping area and on each level of the home.
Test batteries monthly by pressing the test button on the unit or using an app for smart smoke detectors and replace batteries when needed. If a 10-year battery-powered smoke alarm is chirping, replace the entire unit (as the batteries cannot be switched out).
While you should call a local electrician to install hardwired smoke detectors, there are a few other options if you choose battery-operated smoke alarms. A handyperson in your area who is well-versed in smoke detector installation can place your battery-powered smoke detectors. You can also call a home security pro near you who can add smoke alarms to alert your household to a potential fire.
Your local fire department may offer smoke detector installation for free. Your local American Red Cross may also offer free installation and programs to provide fire safety information and help homeowners prepare an escape plan.
When someone from the Red Cross or local fire department comes to install smoke detectors in your home, you can also ask them questions about maintenance, when to replace smoke detectors, what it means when a smoke detector flashes red, or carbon monoxide detectors versus smoke detectors and where to install each one.
If you decide to install hardwired smoke detectors, an electrician will install them by:
Turning off the power to the home.
Locating the best place to install each smoke detector on the ceiling with no ceiling joists or studs to obstruct the mounting box.
Running wiring to the electrical system.
Pulling the wiring through the mounting box and attaching each wire to the corresponding wire on each smoke detector.
Attaching the mounting bracket to the ceiling and installing the smoke detector on the mounting bracket.
Brad is amazing. We returned to our home after being gone for an extended time and found that the pipes had developed several leaks. Brad came immediately and was able to replace two shut-off valves and then returned the next morning to replace the third. He then checked the rest of the house...
They did a great job. The only problem I had with them was we were scheduled for 1- 4pm that day, they had some sort of work emergency, they ended up getting to us at around 6pm . They stayed in touch with me the entire time until they arrived at our home. We will totally use them again to...
On time very efficient. I feel safe and secure now.
They have cleaned my house once. These ladies were punctual and immediately ready to clean my home. Both my husband and I were satisfied with how the house looked when they finished. Enough so we have scheduled them again.
Service was prompt and courteous, but sump pump was not installed correctly and I had to install the float that was left off myself. To be fair, it was a complex system that I did not purchase from them, but I would have gladly paid more for it to be done properly the first time.
I have a home built in 1920 and the insulation was old, thin, and the attic contained rubble and debris from an old roof replacement years ago. Thompson and Thompson 3rd Generation was very prompt, professional, and completed the job quickly and correctly. They cleaned up my attic and made it...
Awesome, Jenny and her team are fantastic. In addition to the team cleaning our home, the main office service and support is great. They make life much easier for our family!
Installer was owner Ric Barner- Ric scheduled time to meet with my wife and provide various samples of woods and stains and finishes for her to look at and choose from - this was probably the longest part of the process - once she had made her selection we settled on a date to begin and Ric...
It was good. They didn't charge me anything extra. They did a good job. I wasn't home but my husband was and he said that they did it quick and we didn't have any issues with them or anything.
I have used this company on 2 different projects. Both were single family homes with basements that had major water intrusion issues. The owner, Steve, is very knowledgeable and professional, with a lot of experience in this space despite being a fairly new company. The first project was...
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