Older homes can have great charm, but their electrical systems aren’t always up to snuff. Here are some common electrical challenges older homes can present and what to do about them.

Overloaded Circuits

Houses built (or updated) in a different era have electrical systems designed for their time. Likely, the use of electricity was minimal compared to today.

Today, we have more electronic devices in our homes, which often draw more power than older houses designed to support. This increase in usage can quickly overload outdated electrical systems.

Overloading your home’s electrical system can cause numerous problems, including:

• Wiring and outlets that overheat and pose fire hazards
• Poor performance of electrical devices
• Flickering lights
• Power surges
• Frequently flipping circuit breakers

Electrical issues can be inconvenient and potentially dangerous. Put safety first, and call your local electrician if you encounter these or any other odd electrical problems.

Outdated Electrical Outlets

Outlets are another issue with outdated electrical systems. Many older outlets lack the modern safety features that keep everyone safe.

Non-Grounded Outlets

Older outlets typically have only two receptacles since two-pronged plugs were the norm for many years. Modern outlets have a third receptacle that makes the outlet “grounded.” Grounded outlets, mandated in all new constructions since 1962, minimize the chance of electric shock and help prevent power surges.

While some plugs are still two-pronged, many have three (making them grounded plugs). Removing the third prong or using an adapter to connect a grounded plug to an ungrounded circuit is unsafe.

In short, grounded is the way to go! If you have antiquated outlets, protect your home and family by contacting a licensed electrician to replace them.

GFCI Outlets

Outlets near water, such as those in outdoor locations, bathrooms, or kitchens, must have an additional safety feature called a Ground Fault Circuit Interruptor (GFCI). The National Electric Code first required GFCI outlets for outdoor use in 1971, and the regulations have become stricter since then.

GFCI outlets detect discrepancies in the flow of electricity out and back. Their sensitivity allows them to detect even minor differences that could signal an electricity “leak” through a person or object and into water. Within a fraction of a second, a GFCI outlet can shut off, preventing serious electric shock.

Hire a Licensed Electrician for Upgrades

You should call a licensed electrician if your electrical system needs assessment, upgrades, or repairs. Older systems can be tricky. They’ve likely been repaired, added to, or had isolated upgrades over the years. Even with some electrical system knowledge, you likely don’t have the experience or tools to upgrade an older system comprehensively. 

DIY electrical work can also be hazardous, putting you and your household at risk of electric shock. Electric shock can cause immediate injury, long-term health complications, and even death.

Licensed electricians are certified through a formal training program and/or a hands-on apprenticeship. They train for 4–5 years to safely and effectively work on residential electrical systems. When it comes to electrical work, leave it to the experts!

If you need help updating your home’s electrical system in Allentown or the surrounding region, call the team at Estevez Electric LLC. We are a local, family-owned company with over ten years of experience. We are licensed, bonded, and insured for your peace of mind, and the quality of our work is second to none. Estevez Electric LLC—The Top Rated Electrician in Allentown, PA.