Upgrade Your Electrical Service Panel With a Qualified Electrician

The electrical service panel (aka breaker box, home circuit breaker box or main electrical panel) is typically found in a basement or garage. It can also be tucked away in lower-level hallways or even in a kitchen pantry.

Any work on household wiring should always be done by a qualified electrician. This includes upgrading the breaker panel.

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Electric Panel Installation

Electric Panel Installation is the hub of your entire home’s power system. The panel distributes electricity to outlets, appliances and lighting throughout your property, making sure all the equipment in your house gets enough power to function properly. However, over time your electrical circuits may require more power than your existing panel can handle. This is when you will need to have it upgraded to meet your current needs.

Before your electrician begins work, he or she should switch off the power to your home at the breaker box. This step is crucial to ensure that the electrician can easily access the panel in case of emergency. Your electrician should also remove any obstructions blocking the breaker box, such as shelving or furniture.

The electrician will now feed a fish tape through the conduit opening from inside the panel and pull the wires into the panel. He or she will bend the two black service wires for easy connection to the main breaker. Using a stripping tool, the electrician will remove just enough insulation to make the connections. The bare ends of the service wires are then inserted into the lugs on the main breaker and secured with setscrews.

The electrician will then connect all the green and bare copper wires for the branch circuits to the ground bus bar inside the panel. The bare ends of the service wires and the ground wire are inserted into the lugs on the ground bus bar and securely tightened down. The electrician will then label the breaker switches to identify their functions. It’s best to use clear labels that map out the rooms, outlets and appliances each one controls. This will make it easier for future homeowners or contractors to understand the circuits and their function.

Voltage Circuits Maintenance

Working with electricity is not generally a do-it-yourself kind of task. Swapping out a light bulb is safe and easy, but intensive electrical repairs should be left to qualified electricians. A licensed electrician is trained to install, inspect and repair all types of wiring in structures including residential, commercial and industrial facilities. They also perform electrical preventive maintenance to ensure equipment is functioning correctly and properly protects against lightning damage.

Sometimes, circuits and equipment need to be energized while maintenance is performed on them. In these cases, NFPA 70E requires that the electrician take precautions to prevent shock or flash burn. These include barriers, protective clothing and insulated tools.

However, the mechanical disconnect mechanisms and/or electrical contact points can malfunction and a circuit or piece of equipment can remain energized even when the switch or breaker is off. It only takes a moment to verify that a circuit or piece of equipment is actually de-energized before beginning maintenance. It can prevent a serious injury, such as a hand or foot shock or even electrocution.


A basic troubleshooting method involves identifying and eliminating the most likely causes of an issue. This involves examining error codes, data logs and other relevant information. The information should be clearly organized and accessible. This will make it easy for the technician to find what he or she needs when performing a troubleshooting procedure.

Another important aspect of troubleshooting is identifying what type of problem is occurring. This will help determine the best steps to take to resolve the problem. For example, if a software issue is causing the problem, it may be necessary to install updated device drivers or firmware. If the problem is caused by hardware, it might be possible to fix it by replacing a damaged component or adapting the existing one to meet new technology requirements.

It is also important to perform a physical inspection of the unit. This will help identify any clogs, breaks or other issues that may be affecting performance. This is especially important if there has been recent construction, wires/cables run near the unit, paneling or hanging of pictures. It may be necessary to remove these items from the unit in order to inspect for damage. If a clog is found, it can often be removed by reversing the air flow through the hose and using a paper towel or Free Flow Maintenance Sheet to catch the object in the pathway.


Working with electricity is not a do-it-yourself kind of task. It is dangerous and best left to a professional Eureka electrical contractors who is licensed to perform upgrades in your home, including fuses, wiring and light fixtures. They also know how to ensure that your home’s electrical system meets current state and local building codes.

Choosing the right general contractor can make all the difference when it comes to getting your home improvement or remodeling project completed successfully. Hiring the right contractor provides you with peace of mind, expert project management and quality workmanship. A good general contractor will take the stress out of your home renovation project, and work with you to ensure that your vision for your home is brought to life.