What is included
A scope built around the property.
- 01Wiring identification
- 02Circuit mapping
- 03Rewiring plans
- 04Insurance documentation
- 05Renovation coordination
- 06Finish-access planning
Confirm the wiring before assuming the scope
Visible knobs or cloth-covered conductors can indicate older wiring, but the full extent may not be obvious. Some homes have partial updates, abandoned sections or newer outlets connected to older upstream circuits. An assessment should combine visual inspection, circuit mapping and appropriate testing. The resulting scope should distinguish confirmed conditions from areas that cannot be verified until access is opened.
Plan rewiring around the finished home
A rewiring project must reach lights, switches and receptacles across multiple floors while respecting plaster, trim, built-ins and finished basements. Access strategy is a major part of the price. Contractors may use basements, attics, closets and selective openings to reduce damage, but no responsible proposal should promise zero openings without understanding the structure. Clarify who patches, paints and restores decorative finishes.
Update use and safety at the same time
Rewiring is an opportunity to address modern receptacle locations, dedicated appliance circuits, grounding, lighting controls and smoke or carbon-monoxide alarm wiring. The goal is not merely to copy an outdated layout with new cable. Discuss how each room is used, where extension cords have become permanent and what future renovation or electrification plans are likely.
Coordinate occupants and sequencing
Whole-home work can be disruptive. A staged plan may keep parts of the home operational while circuits are transferred, but the sequence depends on panel space and routing. Families, tenants and home offices should understand daily shutdowns, room access and dust protection. If walls will be opened for a renovation, combining electrical access with that project can reduce duplicated restoration.
Keep a clear closeout record
The final package should include updated panel directories, permit or inspection documentation where applicable, invoices and a description of what wiring was removed, replaced or left in place. Photos taken before access openings are closed can help future owners and trades. If the project was prompted by an insurer, confirm in advance what documentation the insurer expects rather than trying to reconstruct it afterward.
Where we cover
Knob & tube across the GTA.
Questions