An assessment of a home's electrical system

It has been over 200 years since Ben Franklin flew his kite in a thunderstorm. To this day, the discovery of electricity continues to shape and change our lives. Electricity continues to enrich our lives, deliver comfort and productivity. Electricity can also injure, kill and destroy.

An assessment of a home's electrical system ensures it is capable of meeting the demands of your family, in a safe, reliable manner.
Assess your family needs

20 or 30 years ago we did not have computers, VCRs, photocopiers, microwave ovens and many other appliance now common place in the home. The electrical system of an older home may not address the present needs of your family. Even in a newer home, the electrical system may not support the recroom renovations, home office or the new pool you plan to install after you move in. A professional home inspector will take time to understand your family's needs and plans for the future.

Identify hazards

In Canada, over 10,000 residential fires annually are attributed to electrical malfunction. A professional home inspector will look at the general condition of the wiring and assess the materials and quality of workmanship. Many do-it-yourself electrical upgrades are poorly performed, or down-right dangerous. The inspector will also look for important safety features, including the use of Ground Fault Circuit Interrupters (GFCI) outlets in locations such as bathrooms and outdoor areas. A GFCI outlet provides unsurpassed protection from electric shock for less than ten dollars.




Basic Inspection checklist

* Identify type, size and integrity of outside service
entering house
* Assess electrical panel capacity and requirements of
home
* Assess age and condition of electrical wiring and
devices
* Identify if aluminium wiring is installed
* Look for warning indicators such as scorching on wires,
outlets and switches
* Check for GFCI outlets in damp locations
* Test to insure wiring is properly connected

Improper, inadequate or amateur wiring is the second most common problem in a resale home


Caution: Electricity in your home can kill. Do not open or inspect any electrical wiring, device or appliance. Contact a professional home inspector or electrical contractor to assess your electrical system condition and home’s requirements.

This information is provided for your general interest and is not intended to be technically exhaustive. Please consult a professional inspector or contractor to obtain an assessment of your particular situation.

Home Inspection Glossary