Ottawa's Best Electrician for Smoke Detector Installation
- Smoke Detector, Fire & CO Alarms
- Proper placement + interconnection
- Licensed, code-compliant installs
Professional Smoke Detector and Fire Alarm Installation Services in Ottawa
A working smoke and CO alarm is your home’s earliest warning if something goes wrong — especially at night, when a fire or carbon monoxide leak can start while everyone is asleep. That early warning is what gives your family time to get out safely.
Ottawa Electric installs, replaces, and inspects smoke and carbon monoxide alarms on every level of your home, placed where they work best. Have older alarms? We can check or replace them so your home stays protected — positioned to catch real danger early, without the false alarms that come from a poorly placed unit.
Ottawa's Smoke & CO Alarm Rules — Handled For You
Ontario has clear rules for where smoke and carbon monoxide (CO) alarms go, and they were updated again in 2026. You don’t need to memorize them — that’s our job. We stay current on Ontario’s Fire Code and the City of Ottawa’s requirements, so your home is set up right.
The details depend on your home’s layout and appliances, and Ottawa Fire Services enforces these rules. We’ll check your home and tell you exactly what’s needed — no guesswork on your end.
Signs that Your Smoke Alarm Needs Replacement
- It goes off without a reason.
- It chirps constantly.
- It has a yellowish discoloration.
- It won’t respond to testing.
- It has paint on its surface.
What We offer
Professional Smoke Detectors and CO Detectors Installation
Early Detection Can Save Lives
Do you know that carbon monoxide is a silent killer? It is an odourless gas created through the incomplete combustion of fuels. Heating and cooking equipment, vehicles, or generators running in an attached garage can produce high levels of carbon monoxide.
Compliance with Regulations
The effects of CO poisoning are hard to notice until it’s too late. In Ontario, homes with a fuel-burning appliance, fireplace, or attached garage are required to have working CO alarms — outside every sleeping area, and as of 2026, on each storey where the rule applies. Our licensed electricians make sure your smoke and CO alarms are placed correctly and working as they should.
Protecting Your Investment
Your home is probably one of your greatest investments. Smoke detectors can minimize damage in the event of fire, saving thousands of dollars.
Peace of Mind
When you know that your home is equipped with properly functioning smoke detectors and CO detectors, it provides peace of mind. You can sleep soundly at night, knowing that your home is protected.
Our Services Include
Our services include, but are not limited to:
Smoke detector installation and/or replacement.
Hardwired smoke alarm installation and service.
Battery-powered smoke alarm installation and service.
Wireless interconnected smoke alarm installation and service.
Smart home smoke alarm installation.
Hardwired or Battery? We'll Recommend the Right Fit
Both types keep you safe, but they aren’t always interchangeable. The right choice depends on how your home is wired and what the code requires — and that’s an easy call for us to make for you.
| Hardwired (with battery backup) | Battery-powered | |
|---|---|---|
| Power | Wired in, with battery backup | Battery only |
| Interconnects (all sound together) | Yes, built for it | Some wireless models |
| Best for | New builds, renos, whole-home protection | Adding coverage without new wiring |
| Who installs it | Licensed electrician | DIY or handyman |
Trusted Ottawa Electricians with Proven Results
4.9 Google Rating
BBB Rating A+
1st Place BestOttawa.com
Ottawa's Most Trusted Electrical Experts
Certified Experts
Licensed electrical professionals focused on safe, code-compliant work.
Quality Guaranteed
Reliable workmanship with attention to detail on every project.
Safety First
All work is completed with safety, code compliance, and ESA requirements in mind.
Transparent Pricing
Clear estimates with no hidden fees or surprise charges.
Ready for quality electrical work? Get your free estimate today!
When to Call Us — and What We Take Care Of
Some alarm jobs are simple. But anything wired into your home — or anything you’re unsure about — is worth a quick call. We handle the parts that matter, including the paperwork.
What we take care of:
- Replacing or installing hardwired alarms.
- Linking alarms so one trigger sounds them all (interconnection).
- Upgrading older homes to a safer, code-ready setup.
- ESA permits and inspection when the work needs them.
Not sure what your home needs?
Send us a few details for a free estimate and we’ll tell you straight.
Expert Installation and Maintenance for your Fire Alarm Detection System
Our expert electricians can help you choose and install the right detectors depending on your property type. We are highly experienced in providing condo CO smoke alarm installations and are familiar with the best smoke alarm system schematics and designs for many different condo designs.
Do you plan to install smoke and CO detectors in building additions? Our expert electricians can install a smoke alarm system in newly added or renovated rooms like the basement or a pantry. We can also install smoke alarms in commercial properties such as stores, restaurants, offices, and more.
Are you looking for a trusted electrical company in Ottawa? Look no further than Ottawa Electric. You can turn to us for all your electrical needs because we’re one of the most experienced and reliable electrical contractors in the area. No matter how big or small your electrical request may be, we are prepared to deliver world-class results and unparalleled customer service.
We are a locally owned and operated small business with a commitment to provide fast and friendly services to our clients. We are a licensed and insured contractor operating in the Ottawa area. We ensure our team is properly trained on every service that we offer, so you can rest assured that your electrical work is being handled as safely as possible.
What Our Ottawa Clients Say
- Rated 4.9 out of 5.0
- Read all 70+ Ottawa customer reviews
Frequently Asked Questions
1. When Should You Upgrade Your Fire Alarm Detection System?
If your home fire detectors are setting off false alarms or, worse, not reliable in emergencies, it is time to upgrade it. Many fire alarms work for 10 to 15 years and require an upgrade or repair after this period.
You should update or replace your non-compliant system if it doesn’t meet the necessary sensitivity test requirements. Sometimes, the fire alarm systems lack new features like fire monitoring, fire department dispatch, or early detection or notification. Depending on your facility, consider adding those features to your fire detector system.
2. Do smoke detectors have to be hardwired in Ontario?
Yes. The 1986 Ontario Building Code requires direct-wired smoke alarms to be installed in all new homes. Similarly, the 2001 Ontario Building Code requires the mandatory installation of carbon monoxide alarms in homes and other residential buildings built after 2001. Alarms may be hardwired, battery-powered, or plug-in.
3. Where to install smoke alarms in Ontario?
Smoke alarms must be installed on each storey of the home and outside sleeping areas. Because smoke rises, smoke alarms should be installed on the ceiling. If this is not possible, install the alarm high up on a wall. Always follow the manufacturer’s instructions when installing smoke alarms. Hardwired smoke alarms can enhance fire safety in the house.
4. Do I need an electrician to replace hardwired smoke detectors?
Hardwired smoke alarms must be installed or replaced by a licensed electrician. Are you looking for a smoke detector repair? Book an appointment with us today. We can help with fire detector installation and repair.
5. Are Ottawa Electric electricians licensed for smoke alarm installation?
Yes. Ottawa Electric is a licensed electrical contractor serving Ottawa and surrounding areas. For hardwired smoke alarm work, our team completes the installation according to Ontario electrical safety requirements.
6. Do smoke alarm installations require an ESA permit?
Some smoke alarm or electrical wiring projects may require an ESA permit, depending on the scope of work. If a permit is required, Ottawa Electric handles the permit process as part of the project.
7. Are landlords responsible for smoke detectors in Ontario?
Landlords are required to provide working smoke alarms; tenants are required to maintain those alarms in working condition. These alarms can play a critical role in fire protection.
8. What is the difference between a smoke alarm and a smoke detector?
Put simply, a smoke alarm detects smoke and sounds an alarm. A smoke detector is strictly a sensing device only, which senses the products of combustion (smoke) and sends a signal to a building’s fire alarm system to activate an audible and sometimes visual warning or alarm.
9. Can I replace a hardwired smoke alarm with a battery-only one?
Usually no. If your home was built or renovated to require hardwired, interconnected alarms, you'll need to keep that standard. We can replace hardwired units for you so everything stays compliant.
10. How often should smoke and CO alarms be replaced?
Replace smoke alarms about every 10 years and CO alarms about every 7 to 10 years. Check the date printed on the back — and when it's time, we can handle the swap.