Knob & tube replacement in Oakville: what to expect
Oakville still has houses running on knob and tube — mostly pre-1950 homes. Many insurers now decline or surcharge them, and the wiring was never designed for modern loads.
We rewire room by room while you live there: home-run circuits from the basement and attic, small planned openings elsewhere, power restored to occupied rooms at the end of each day.
When it's done you get the ESA Certificate of Acceptance and a completion letter for your insurer. Pairing the rewire with a 200 A upgrade saves a second permit and a second visit from Oakville Hydro.
Local notes: Oakville
Oakville Hydro. Oakville has its own utility, Oakville Hydro (Oakville Enterprises). We coordinate service upgrades with them directly.
Commercial. Retail along Lakeshore and Kerr Street, and offices along the QEW corridor.
Typical costs
| Scope | Typical range |
|---|---|
| Toronto semi or row house, full rewire | $12,000 – $22,000 |
| Detached 2-storey, full rewire | $18,000 – $35,000 |
| Partial (remaining live K&T circuits only) | $3,500 – $9,000 |
| Aluminum pigtailing, whole house | $1,800 – $4,000 |
Where we work in Oakville
We cover all of Oakville, including Old Oakville, Bronte, Glen Abbey, River Oaks, Joshua Creek, Clearview, Eastlake, West Oak Trails. Every job starts the same way: a site visit, a written fixed quote, then the work — permit included.
More on this service: Knob & tube / rewiring · Electrician in Oakville
Questions from Oakville
How much does knob and tube replacement cost in Oakville?
Typically $12,000–$22,000 for a semi or row house and $18,000–$35,000 for a detached two-storey; partial jobs cost less.
Can we stay in the house?
Usually yes — power is restored to occupied rooms each day.
Will my insurer accept the work?
You receive the ESA Certificate of Acceptance and a completion letter, which is what insurers ask for.
