Electrical Checklist for Home Renovations

Embarking on a home renovation is one of the most exciting projects a homeowner can undertake. It is a journey fueled by inspiration boards, paint swatches, and the exciting prospect of transforming a dated or inefficient space into one that is beautiful, functional, and perfectly suited to your family’s lifestyle. While these aesthetic decisions are the fun and visible part of the process, the long-term success of your renovation will be determined by the quality of the systems hidden behind the walls.

Of all these hidden systems, none is more critical to the safety and functionality of your new space than the electrical system. Too often, electrical planning is treated as an afterthought, with homeowners focusing on the finished surfaces while giving little thought to the power that will bring them to life. Thinking through your electrical needs during the earliest planning stages, long before the first wall is opened up, is the single most important step you can take. A thoughtful electrical plan is the foundation of a modern, convenient, and, most importantly, safe renovated space.

Assess Your Current Electrical System’s Capacity

Before you can plan for the future, you must first have a clear and honest understanding of the present. The very first step in any renovation that involves electrical work is a professional assessment of your current system’s capacity. This is especially true for the many beautiful, older homes in the Idaho Falls area, which were built at a time when household electrical demands were a tiny fraction of what they are today.

The heart of your home’s electrical system is the main service panel, or breaker box. This panel has a finite capacity, measured in amps, which determines the total amount of electricity your home can safely use at one time. A major renovation, particularly a kitchen or bathroom remodel or a basement finish, will almost always add a significant new electrical load to your home. If your existing panel, often a 100-amp service in older homes, is already near its capacity, it will not be able to safely handle the new circuits and appliances. A licensed electrician can perform a load calculation to determine if your current panel is sufficient or if a service panel upgrade to 150 or 200 amps is a necessary part of your project.

The start of a renovation is also the perfect and most cost-effective opportunity to address any outdated or unsafe wiring that may be hiding in your walls. Once the drywall is removed, an electrician can easily identify and replace old knob-and-tube systems or ungrounded two-wire cables, bringing your home’s core infrastructure up to modern safety standards.

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Plan for Power: Outlets and Appliance Circuits

One of the most common regrets homeowners have after a renovation is not installing enough electrical outlets. Your renovation is your one chance to place power exactly where you will need it, eliminating a future reliance on unsightly and potentially hazardous extension cords and power strips.

Do not make the mistake of simply putting the new outlets back in the same locations as the old ones. Instead, take the time to mentally “walk through” your newly designed space. Think carefully about where your furniture will be placed. Where will you want to plug in a reading lamp next to a new armchair? Where will the end tables go? Where is the most convenient spot to charge your phone and tablet? It is always a wise investment to add more outlets than you think you will need; a good rule of thumb is to have a receptacle every six to eight feet along a wall. This is also the time to consider modern upgrades, like outlets with built-in USB charging ports for added convenience.

Beyond general-purpose outlets, your plan must account for the power-hungry appliances of a modern home. The National Electrical Code requires that major appliances be on their own dedicated circuit to prevent overloads. This includes your refrigerator, dishwasher, garbage disposal, microwave, and electric range. If you are finishing a basement, you may need dedicated circuits for a home theater system or for power tools in a new workshop. For electric vehicle owners, a renovation is the perfect time to run a 240-volt circuit to the garage for a fast EV charger.

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Design a Layered and Functional Lighting Plan

Great lighting has the power to completely transform a space, and the planning phase of your renovation is the time to design a lighting plan that is both functional and beautiful. A modern and effective lighting design goes far beyond a single, generic fixture in the center of the ceiling. It involves creating multiple layers of light that work together to make the room more versatile and inviting.

The first layer is ambient lighting, which provides the room’s general, overall illumination. For a clean, modern look, recessed can lights are the current standard, providing even, unobtrusive light across the entire space.

The next layer is task lighting, which is a brighter, more focused light designed for specific activities. In a kitchen renovation, this would be the under-cabinet lighting that illuminates your countertops for safe and efficient food prep or the pendant lights that hang over your island. In a bathroom, the vanity lights on either side of the mirror are a perfect example of task lighting.

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The final layer is accent lighting, which is more decorative and is used to highlight specific features of the room, such as a spotlight directed at a piece of art or a fireplace mantle, or soft, in-cabinet lighting to showcase a collection of glassware. By combining these three layers, and by putting most of them on dimmer switches, you gain an incredible amount of control over the mood and functionality of your newly renovated space.

Integrate Modern Safety and Technology

A home renovation is the ideal opportunity to bring your home’s safety features up to the most current standards and to plan for the technological needs of the future. While the walls are open, integrating these modern components is simple and cost-effective.

The National Electrical Code now requires two critical types of safety outlets or breakers in new construction and major renovations. Ground Fault Circuit Interrupters, or GFCIs, are life-saving devices that protect you from electric shock in wet or damp locations. They are required for all outlets in your new kitchen, bathrooms, garage, and on the exterior of your home. Arc Fault Circuit Interrupters, or AFCIs, are designed to prevent fires by detecting the unique electrical signature of a dangerous arc fault in your wiring. They are now required on the circuits for most living areas, including bedrooms and living rooms.

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This is also the perfect time to upgrade your home’s fire safety system. Installing a network of interconnected, hardwired smoke and carbon monoxide detectors with a battery backup is a far safer and more reliable solution than relying on individual, battery-only units. When one detector senses smoke, all of the alarms in the house will sound, providing your family with the earliest possible warning in an emergency.

Finally, think about the future. Even if you are not planning a full smart home installation today, the renovation phase is the time to run the necessary low-voltage wiring. Running speaker wire for a future sound system or Cat6 ethernet cables for high-speed, reliable data connections to your home office or entertainment center is incredibly inexpensive to do while the walls are open and very difficult and expensive to do later.

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The Final and Most Important Step: Hire a Licensed Professional

Of all the considerations on your renovation checklist, this is the one that is truly non-negotiable. All of the electrical work performed during your renovation must be done by a qualified, licensed, and insured electrical contractor. This is not the place to try and save money with a DIY approach or by letting a general handyman handle the wiring.

The risks associated with improper electrical work are simply too great. It is a leading cause of residential fires, and a single mistake can have devastating consequences. Furthermore, any significant electrical work performed during a renovation will require a permit from the city of Idaho Falls or the surrounding county. This work must be inspected by a local authority to ensure it is fully compliant with the National Electrical Code. Only a licensed electrical contractor can pull these permits and guarantee that their work will pass this critical inspection.

Bringing a professional electrician into your project team during the earliest planning stages is a wise investment. An expert can review your plans, listen to your needs, and help you design an electrical system that is safe, smart, efficient, and perfectly suited to your new space. This early collaboration helps to prevent costly changes and re-work later in the project and is the foundation of a successful renovation.

A home renovation is a journey of transformation. By planning carefully and thinking through the electrical infrastructure from the very beginning, you can ensure that your beautifully redesigned space is also a masterpiece of safety, convenience, and modern functionality. A great electrical plan is the invisible foundation upon which a truly successful renovation is built.

As you begin to dream and plan for your next project, we encourage you to make your electrical system a top priority. For homeowners in Idaho Falls and the surrounding Eastern Idaho communities, the expert team at Minuteman Services is here to be your trusted partner. Contact us for a professional electrical consultation to ensure your renovation is a resounding success, from the hidden wiring behind the walls to the beautiful finished surfaces.