Electrical

Electrical Renovation Planning: Before You Start

August 28, 2025
Electrical Team
7 min read
Electrical Renovation Planning: Before You Start

A successful renovation depends on thoughtful planning, and the electrical system is one of the most critical components to get right. Before you even think about swinging a hammer, a well-developed electrical plan will ensure your new space is safe, functional, and capable of meeting the demands of modern living. Proper planning prevents costly rework and ensures the project goes smoothly.

📊 Step 1: Assess Your Current System and Future Needs

Start by evaluating what you have and what you'll need.

panel
Evaluate Your Electrical Panel: Does your panel have enough capacity and physical space for new circuits? If it's old or full, a panel upgrade may be the first step of your renovation.
💡
Perform a Load Calculation: A professional electrician can perform a load calculation to determine if your home's electrical service can handle the new additions (e.g., new kitchen appliances, a hot tub, an EV charger).
old
Identify Outdated Wiring: If you're opening up walls in an older home, plan to replace any outdated wiring (like knob-and-tube or aluminum) for safety.

🗺️ Step 2: Create a Detailed Electrical Plan

Think through how you will use the new space and map out every electrical component.

🔌 Outlet Placement

Think about furniture layouts and where you'll need power. Plan for more outlets than you think you need—code requires them every 12 feet, but convenience may demand more.

💡 Lighting Design

Plan for layers of lighting: ambient (general), task (focused), and accent. Decide on the location of every switch, including three-way and four-way switches.

appliance Dedicated Circuits

Major appliances like refrigerators, microwaves, dishwashers, and garbage disposals all require their own dedicated circuits. Plan for these in your panel.

future Future-Proofing

Consider running conduit for future low-voltage needs (internet, speakers) or adding an extra circuit for a potential future device.

📜 Step 3: Permits and Professional Help

Electrical renovations are not a place to cut corners.

The Final Steps:

  • Hire a Licensed Electrician: A licensed pro is essential for ensuring the work is safe and up to code. They will be your partner in the planning process.
  • Secure the Permit: Any renovation involving new or altered wiring will require an electrical permit. Your electrician will handle this process.
  • Schedule Inspections: The work will need to be inspected by a local authority (usually after the rough-in and before the walls are closed) to ensure compliance.

A detailed electrical plan is a roadmap for your renovation. Taking the time to create one with your electrician will save you time, money, and stress down the road.

Planning a renovation? Involve The Box Advantage Group from the very beginning. Our expert electricians can help you design a safe, efficient, and modern electrical system that will serve as the backbone for your beautiful new space.

Electrical RenovationPlanningLoad CalculationPermits
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