Ontime Electric provides smoke and carbon monoxide (CO) alarm solutions for homes and businesses in Toronto and the GTA. With over 20 years of experience, our licensed electricians help improve safety from fire and carbon monoxide hazards through proper placement, setup, and code-compliant service.
Carbon Monoxide Detector Installation
CO is a silent killer — invisible, tasteless and odorless, yet highly dangerous if it goes undetected. If you have a fireplace, furnace, barbecue, or attached garage, having a detector is essential.
We provide:
With our professional setup and ongoing service, you can rely on your Smoke & CO detection system for complete home protection.
Smoke Detector Installation
In the event of a fire, every second counts. Properly placed smoke alarms are vital for your safety. Our team installs detectors on all levels of your home and outside bedrooms to give you the earliest possible warning. We recommend units with battery backup for maximum reliability. Regular checks are also important to ensure your alarms are working as intended.
Signs your smoke alarm may need service:
Use the test button monthly to confirm proper operation. Replace batteries as needed, or contact Ontime Electric for a quick inspection.
Ontario Carbon Monoxide Detector Law
In Toronto and across the GTA, the law requires smoke and CO protection in homes with fuel-burning appliances, fireplaces, or attached garages. For condos and apartment buildings, alarms are also required in service rooms and in suites located next to those rooms.
Key requirements under the Ontario Fire Code (effective Jan 1, 2026 – City of Toronto ):
- Installed on every storey of the home
- Placed outside all sleeping areas
- Carbon monoxide detectors where fuel-burning systems are present
- Must meet CSA/ULC standards
Annual inspections of fuel-burning appliances and vents are recommended. We ensure your smoke and CO alarms are properly placed in full compliance with Ontario Fire Code requirements, giving you reliable protection and peace of mind.
Combo Smoke & Carbon Monoxide Alarms
For complete protection and convenience, consider combo Smoke & CO alarms. These units detect both fire & CO, can link with other alarms, and are CSA/ULC-certified.
Benefits:
- Alerts for both fire and carbon monoxide (CO)
- Simplified testing and maintenance
- Protection for homes and commercial properties
Why Ontime Electric is Your Best Choice
Licensed & Insured: Bonded, ESA-authorized experts for your peace of mind.
Transparent Pricing: No hidden charges or overtime fees.
Fast Response: Prompt service with minimal disruption.
Careful, code-compliant workmanship guaranteed
Compliance with the Latest Ontario Fire Code
Areas We Serve
Ontime Electric installs and replaces smoke & CO detectors across Toronto and GTA, including:
Protect Your Family with Smoke & CO Detectors
Our team assesses your property, identifies potential carbon monoxide (CO) risk areas, and places alarms in optimal locations for reliable, immediate protection.
FAQs
Smoke alarms detect smoke from fires, CO alarms detect invisible, odorless gas. Combo units protect against both.
Install smoke alarms on every floor and outside bedrooms. Place carbon monoxide alarms near sleeping areas and on levels with fuel-burning appliances or attached garages. Ontime Electric ensures correct placement for full protection.
Yes. Ontario Fire Code and local safety regulations require compliant detectors in specified locations for houses, condos, apartments, and many commercial properties.
At minimum, one per floor and near each sleeping area. You may need additional detectors for large homes or multiple fuel-burning appliances.
Test them monthly and replace batteries as needed. CO alarms last 7–10 years; smoke detectors about 10 years.
For carbon monoxide (CO): Evacuate immediately and call 911.
For smoke: Exit safely and contact Toronto fire services.
Yes. Install them in service rooms and in suites adjacent to those rooms, in addition to standard sleeping-area coverage.
Yes. We provide inspection, testing, replacement, and maintenance services to help keep your alarms working properly.
Combo units detect smoke and carbon monoxide, are CSA/ULC certified, and simplify testing and maintenance. Many models link multiple alarms so that if one detects a hazard, all sound—giving early warning throughout your home.