Knob-and-tube wiring still turns up in the older heritage homes of Old Oakville and pockets of Bronte. This early ungrounded system was not built for modern loads, can be brittle with age, and often complicates home insurance. As an electrician in Oakville, we assess and replace knob-and-tube safely and to current code.
Knob & Tube Wiring in Oakville: local know-how
Knob-and-tube has no ground conductor, its insulation can degrade after decades, and it is easily overloaded by today's appliances and electronics. It also reacts poorly to being buried in blown-in attic insulation, a common find in renovated Oakville century homes. Many insurers in Ontario now decline or surcharge policies on houses with active knob-and-tube. We map what remains, prioritize replacement of live circuits, and rewire with modern grounded cable, adding GFCI and AFCI protection where required. The work is filed with ESA and inspected, giving you documentation you can share with your insurer to clear conditions or remove a surcharge.
What's included
- Assessment of existing knob-and-tube and how much remains active
- Phased or whole-home rewiring to modern grounded wiring
- Updated outlets, switches and grounding
- Documentation insurers typically require
- Coordination of ESA permit and inspection
- Drywall-conscious approach to limit patching
Serving every part of Oakville
We cover Old Oakville, Bronte, Glen Abbey, River Oaks and Joshua Creek — and the rest of Oakville. Call (289) 799-3802 for same-day and emergency availability.