Wiring & Rewiring
Knob and tube, aluminum wiring, rewiring, and wire sizing
What are the signs of faulty electrical wiring?
Faulty electrical wiring shows several warning signs that Ottawa homeowners should never ignore - from flickering lights and burning smells to frequen...
How often should electrical wiring be replaced in an old house?
Electrical wiring doesn't have a fixed replacement schedule, but most residential wiring lasts 40-70 years depending on the type and conditions. Howev...
How do I know if my house wiring is up to code?
Your house wiring may not be up to current Ontario Electrical Safety Code standards, especially if it's over 20 years old or has never been updated. M...
Can I use 14 gauge wire on a 20 amp circuit?
No, you cannot use 14 AWG wire on a 20-amp circuit. This violates the Ontario Electrical Safety Code and creates a serious fire hazard because the wir...
How much does it cost to rewire a 1,500 sq ft house in Ottawa?
Rewiring a 1,500 square foot house in Ottawa typically costs between $8,000 and $15,000, depending on the complexity of the job, accessibility of wiri...
Is aluminum wiring in my 1970s house dangerous?
Yes, aluminum wiring from the 1970s poses significant fire and safety risks and should be addressed by a licensed electrician. While not immediately d...
How do I know if my house has knob and tube wiring?
Knob and tube wiring is identifiable by its distinctive ceramic insulators and cloth-wrapped wires, typically found in homes built before 1950. If you...