Electrical Wiring Installation & Repair

As a homeowner, there will come a time when you need to upgrade or repair the electrical wiring in your house. Whether you’re experiencing frequent electrical surges or noticing a burning smell near outlets, it’s crucial to address any wiring issues immediately to prevent potential safety hazards. In this article, we’ll cover everything you need to know about electrical wiring upgrade and repairs.

Understanding Electrical Wiring Systems

Before we dive into the specifics of electrical wiring upgrade and repairs, it’s essential to understand the basics of electrical wiring systems.

Types of Electrical Wiring Systems

There are two types of electrical wiring systems:

  1. Knob and tube wiring – this is an older electrical system that was used in homes built before the 1930s. It consists of ceramic knobs and tubes that secure wires and prevent them from touching wood framing.

  2. Cloth wiring – is an outdated type of electrical wiring, which is common in Florida, and uses cloth instead of plastic to insulate and protect electrical conductors.

  3. Modern wiring – this is a newer system that uses flexible cables encased in plastic sheathing to protect wires.

Components of Electrical Wiring Systems

The main components of an electrical wiring system include:

  1. Service panel – this is the central hub that distributes power to your home’s various circuits.

  2. Circuit breakers – these are safety devices that prevent electrical circuits from overloading and causing fires.

  3. Outlets and switches – these are the devices that allow you to control the flow of electricity to different parts of your home.

Signs You Need an Electrical Wiring Upgrade

Now that you have a basic understanding of electrical wiring systems let’s look at some signs that you need an electrical wiring upgrade.

Flickering Lights

Flickering lights are a common sign that you may need an electrical wiring upgrade. This issue could be caused by loose connections or faulty wiring, which can result in a fire hazard.

Circuit Breaker Trips Frequently

If your circuit breaker trips frequently, it could be a sign that your electrical system is overloaded. An electrical wiring upgrade can help ensure that your electrical system can handle your household’s power needs.

Outlets and Switches Feel Warm

If your outlets and switches feel warm to the touch, it could be a sign of faulty wiring or an overloaded circuit. An electrical wiring upgrade can help prevent potential electrical fires.

The Electrical Wiring Upgrade Process

If you’ve determined that you need an electrical wiring upgrade, here are the steps involved in the process.

Hire a Licensed Electrician

The first step in the electrical wiring upgrade process is to hire a licensed electrician. Electrical work can be dangerous, so it’s crucial to ensure that the person doing the work is qualified and experienced.

Obtain Permits

Before any work can begin, you’ll need to obtain permits from your local building department. This ensures that the work is up to code and meets safety requirements.

Replace the Service Panel

The service panel is the central hub of your electrical system, and it’s crucial to ensure that it’s up to code and functioning correctly. In most cases, the service panel will need to be replaced as part of an electrical wiring upgrade.

Rewire Your Home

Once the service panel has been replaced, the electrician will rewire your home with modern wiring. This involves running new wires throughout your home and replacing any outdated wiring.

Install New Outlets and Switches

As part of the electrical wiring upgrade, you’ll likely need to replace your old outlets and switches with new ones that are up to code.

Electrical Wiring Repairs

In addition to electrical wiring upgrades, you may also need to address electrical wiring repairs from time to time. Here are some common electrical wiring issues and how to address them.

Electrical Surges

Electrical surges can be caused by a variety of factors, including lightning strikes and faulty wiring. If you’re experiencing frequent electrical surges, in addition to installing a surge protector, it’s important to have your electrical system inspected by a licensed electrician. They can identify the source of the surges and recommend the appropriate repairs.

Overloaded Circuits

If you’re experiencing overloaded circuits, you may need to have additional circuits installed in your home. This will help distribute power more evenly and prevent circuit overloads.

Burning Smell

If you notice a burning smell near outlets or switches, it’s important to turn off the power immediately and contact a licensed electrician. This could be a sign of faulty wiring or a potential fire hazard.


In conclusion, electrical wiring upgrades and repairs are crucial to maintaining the safety and functionality of your home’s electrical system. If you’re experiencing any issues, it’s important to address them immediately to prevent potential hazards. Always hire a licensed electrician to ensure that the work is done safely and up to code.

Ask An Electrician About Electrical Wiring Installation & Repair

It’s recommended to have your electrical system inspected every 10 years, or sooner if you’re experiencing any issues.

You should never do electrical work yourself, as it can be very dangerous and requires specific knowledge and training.

The duration of an electrical wiring upgrade can vary depending on the size of your home and the extent of the work needed. It’s best to consult with a licensed electrician for an estimate.

If you experience an electrical emergency, such as a fire or electrical shock, turn off the power immediately and contact emergency services.

Some common electrical hazards in the home include outdated or damaged wiring, overloaded circuits, and improper use of extension cords or power strips. It’s important to regularly inspect your electrical system and address any issues promptly to ensure the safety of your home and family.