Electrical Wiring & Rewiring in Newmarket

Complete home rewiring in the Newmarket typically costs $8,000 to $20,000+ depending on the home's size, number of circuits, and accessibility of walls and ceilings. RenoHouse provides detailed free estimates for all rewiring projects.

Yes, knob-and-tube wiring is considered a fire hazard. The insulation deteriorates over time, connections become loose, and it lacks grounding. Many Newmarket-area insurance companies won't insure homes with knob-and-tube wiring or charge higher premiums.

A complete home rewiring typically takes 3-7 days depending on the home's size and complexity. RenoHouse works efficiently to minimize disruption, and power is restored as quickly as possible during the process.

While not legally required, many buyers and home inspectors flag outdated wiring. Homes with knob-and-tube or aluminum wiring may be difficult to insure, which affects the sale. Rewiring before selling can significantly increase your home's value and marketability.

Aluminum wiring itself isn't inherently dangerous, but aluminum connections expand and contract more than copper, creating loose connections that overheat. RenoHouse can either rewire with copper or install approved aluminum-to-copper connectors (pigtailing) as a code-compliant solution.

Our electricians use fish tape and flexible drill bits to route wiring through existing walls with minimal damage. Some access holes may be needed, which we patch and prepare for painting. For complete rewires, some drywall work is typically required.

Yes, all electrical wiring work in Ontario requires an ESA permit and inspection. RenoHouse handles the complete permit process, including pulling the permit, performing code-compliant work, and scheduling the ESA inspection.

Yes, we wire finished basements including lighting circuits, outlet circuits, dedicated circuits for appliances, and connections for bathroom fans and kitchenettes. RenoHouse handles the complete electrical scope for basement renovations across the GTA.

Outdoor outlets require weatherproof GFCI-protected receptacles installed in code-compliant boxes. We run dedicated circuits from your panel to strategic outdoor locations — patios, garages, sheds, and garden areas. All installations meet ESA requirements and include proper grounding for safety.

A panel upgrade (typically 100A to 200A) involves replacing the main breaker panel, upgrading the service entrance cable, and potentially upgrading the meter base. The process takes 4–8 hours and requires a temporary power shutoff. We coordinate with your local utility and ensure ESA inspection approval.

Hot tubs typically require a dedicated 240V/50A circuit with GFCI protection. We run the wiring from your panel to the hot tub location, install a disconnect switch within sight of the tub (code requirement), and ensure everything passes ESA inspection. Planning ahead during deck construction saves on installation costs.