Published: August 22, 2025
In Canada, your home’s electrical system keeps your lights on, your furnace or baseboard heaters running, and powers your appliances year-round. Whether you’re buying a home, planning renovations, or just want peace of mind, understanding what’s covered during an electrical review in a home inspection is key.
Here’s what Canadian homeowners should know about electrical system checks, especially in older homes that may have outdated or legacy wiring.
What’s Included In The Electrical Review?
As part of a general home inspection, we assess the visible, accessible electrical components in the home. This includes:
- Main Electrical Panel: We inspect the panel for proper labeling, safe wiring, signs of overheating, corrosion, and outdated models.
- Wiring Types: We look for common older wiring types, including knob-and-tube and aluminum wiring, which insurers may flag.
- Outlets and Switches: A sample is tested to ensure they’re grounded and functioning. We check for the presence of GFCI protection in required areas (kitchens, bathrooms, basements).
- Fixtures: We look for safe installation, damaged fixtures, and signs of moisture exposure—especially important in basements or attics.
Canadian-Specific Considerations
- Knob-and-Tube Wiring: Still found in homes built before the 1950s, this system may pose a fire risk and is often not insurable unless replaced.
- Aluminum Wiring: Common in homes built in the 1960s–70s, it can cause overheating if not properly maintained or connected.
- Cold-Weather Load: Electric heating systems place a high demand on your circuits during the winter. Overloaded circuits should be reviewed for safety.
When To Call An Electrician
Call a licensed Canadian electrician if you notice:
- Flickering or dimming lights
- Burning smells or heat from switches
- Repeated breaker trips
- Lack of GFCI outlets in moisture-prone areas
- Older, ungrounded two-prong outlets
Why It Matters
Many Canadian homeowners are surprised to learn that their electrical system could impact their home insurance. A general inspection gives you a heads-up before buying or listing your home. It can also guide your decisions on upgrades or renovations.
Final Thoughts
We include an electrical system review as part of your complete home inspection—giving you confidence in the safety, reliability, and efficiency of your home.
Book Your Home Inspection With Confidence
Whether you're buying, selling, or simply want to understand the current condition of your home, AmeriSpec is here to help. Our professional home inspections include a careful review of your electrical system—especially important for older homes with legacy wiring.
Gain peace of mind and clarity before making your next move.
📞 Call 705-722-5876 or 🌐 visit ontariohomechecks.ca today to schedule your home inspection with a trusted local expert.