Home Wiring — Residential Electrical service by Dena Electronics

Residential Electrical

Home Wiring

New construction, additions and full rewires.

Overview

From new builds and additions to full rewires of older homes, our electrical professionals design and install complete residential wiring systems that meet the Canadian Electrical Code. We size every circuit for real-world loads, run NMD90 cable on proper supports, and finish with tamper-resistant outlets, AFCI/GFCI protection and modern switching — leaving you with a wiring system that is safe, efficient and ready for decades of service.

Benefits

  • CEC-compliant circuit sizing and protection
  • AFCI and GFCI protection where required
  • Tamper-resistant receptacles throughout living spaces
  • Future-proofed capacity for EVs, heat pumps and appliances

Our Process

  1. Walk-through & load assessment

    We review your plans or existing home, identify load requirements and discuss layout preferences.

  2. Wiring design & quote

    You receive a detailed scope, fixture schedule and itemized price with no surprises.

  3. Permits & rough-in

    We pull the electrical permit and complete the rough-in wiring on schedule with other trades.

  4. Trim & devices

    After drywall, we install outlets, switches, fixtures and the panel — every connection torqued to spec.

  5. Inspection & sign-off

    We coordinate the electrical inspection and hand over labelled documentation and project closeout documentation.

Frequently Asked Questions

How long does a full home rewire take?

Most single-family rewires take 5–10 working days depending on the size of the home, accessibility and finish requirements.

Do I need to move out during a rewire?

Not usually. We isolate one area at a time and restore power nightly whenever possible to minimise disruption.

Will you patch the drywall?

We make the minimum cuts required for the wiring and can coordinate a drywall finisher, or leave openings clean for your renovator.

Is a permit always required?

Yes — any wiring beyond like-for-like device replacement requires a Technical Safety BC electrical permit, which we handle for you.

Project Gallery

Home Wiring project example by Dena Electronics
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