Regular inspection of electrical panels is essential to ensure optimal functionality and safety. a working electrical panel is not only safer, but also financially beneficial and environmentally friendly.

What Are Electrical Panels?

Electrical panels, breaker boxes, or distribution boards are the central hub for distributing power throughout a home or building. The panel receives electricity from the local utility company’s power line before sending currents to all the outlets on the property. This distribution is controlled by fuses or circuit breakers, which are located on the panel. 

An electrical panel is responsible for safety as well as effectively channeling electricity throughout a building. In the event of a short circuit, power overload, or other electrical danger, the panel will automatically stop the flow of electricity as a safety measure. This usually happens via blown fuses or a tripped breaker switch. 

Overall, the main electrical panel in a house ensures that the property has safely and effectively distributed power.

What Are the Benefits of Regular Electrical Panel Inspection?

Regular inspection has several benefits. An inspector can quickly remedy hazards such as outdated or worn components, loose or damaged connections, and overloaded circuits. This helps mitigate risks such as electrocution, high power bills, costly repairs, damaged equipment, electrical fires, and noncompliance with safety regulations.

How Often Should an Electrical Panel Be Inspected?

Inspection frequency usually depends on the property type, the last inspection, and other factors, such as local laws and regulations. 

A residential electrical panel must be inspected by a professional electrician every five to ten years. It should also be promptly examined when a serious problem occurs. 

Commercial or industrial properties tend to use more electricity than residential homes. Unsurprisingly, they are at higher risk for wear and tear, especially regarding the integrity of the electric panel and overall electrical setup. For this reason, inspecting the panel every one to five years is a good idea. An annual inspection is recommended for extremely large and complex properties that use a lot of electricity. 

Renovations can also require a panel inspection. When a new area is added to a home or building, extra electrical wiring, outlets, and connections are linked to the main panel. An inspection will ensure that you comply with local regulations and that the panel can handle the new load. 

Speaking of local regulations, you might need to have your electrical panel inspected at the specific intervals stipulated in your town or state’s guidelines. Check your local laws to ensure that you stay compliant. If you’re unsure who to ask, you can always contact an electrician company, who should be able to provide you with the correct information.

How Much Time Does an Electrical Panel Inspection Take?

Once again, the duration of an inspection depends on several factors. The latter can include the complexity of the electrical design of the building, how many issues need to be dealt with, and the thoroughness of the attending electrician. However, on average, a residential panel inspection should take about one to two hours. Larger facilities can expect longer hours or even a full day.

Mister Sparky Offers Premium Panel Inspections

Mister Sparky can handle the job if you need an electrician to check your home’s panel or examine your factory’s electrical hub more thoroughly. 

Our team of electricians is not just proud and passionate about their work; they are highly trained and licensed professionals.


We always put our customers first, and that’s not an empty promise. Our electricians ensure that all electrical problems are prevented or fixed; we offer a great guarantee. Don’t forget our all-hours emergency service if you suddenly realize you are experiencing power problems after regular office hours! Don’t hesitate to contact us today to book an appointment or learn more about our services.