Electrical planning should never be an afterthought during renovations. Whether you’re updating a home or reconfiguring a commercial space, electrical needs almost always increase. Failing to plan for modern loads, lighting design, and future upgrades can lead to overloaded circuits, code violations, and expensive tear-outs later.

Key Electrical Considerations During Renovations

• Panel capacity: Renovations often require panel upgrades to support added circuits.
• Outlet placement: Modern layouts need more receptacles than older code minimums.
• Lighting design: Recessed lighting, task lighting and dimming should be planned in advance.
• Dedicated circuits: Kitchens, offices, HVAC and EV chargers require their own circuits.
• Future expansion: Planning now avoids costly upgrades later.

Costly Electrical Mistakes Renovators Often Make

1. Skipping permits and inspections, leading to failed ESA approvals.
2. Relying on extension cords instead of installing permanent outlets.
3. Underestimating lighting needs, resulting in dark or uneven spaces.
4. Not upgrading old wiring while walls are open.
5. Ignoring energy efficiency opportunities during the renovation.

Typical Electrical Costs During Renovations

Minor electrical additions such as new outlets, lighting circuits, or device upgrades typically range from $600–$2,000. Larger renovation projects involving panel upgrades, rewiring, or service changes often range from $3,500–$15,000+ depending on scope and building type.